Add seed code.

First version based on PRH micro service.

Change-Id: Iea1673a8a1961006b1ea98ef245e213e3652eb82
Issue-ID: DCAEGEN2-638
Signed-off-by: elinuxhenrik <henrik.b.andersson@est.tech>

14 files changed, 1501 insertions, 0 deletions

diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/configuration/DatafileAppConfigTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/configuration/DatafileAppConfigTest.java
new file mode 100644
index 00000000..7d54b4d5
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/configuration/DatafileAppConfigTest.java
@@ -0,0 +1,212 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.configuration;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParser;
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
+import java.util.Objects;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.configuration.DatafileAppConfig;
+import org.onap.dcaegen2.collectors.datafile.integration.junit5.mockito.MockitoExtension;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/9/18
+ */
+@ExtendWith({MockitoExtension.class})
+class DatafileAppConfigTest {
+
+    private static final String DATAFILE_ENDPOINTS = "datafile_endpoints.json";
+    private static final String jsonString = "{\"configs\":{\"aai\":{\"aaiClientConfiguration\":{\"aaiHost\":"
+        + "\"localhost\",\"aaiPort\":8080,\"aaiIgnoreSslCertificateErrors\":true,\"aaiProtocol\":"
+        + "\"https\",\"aaiUserName\":\"admin\",\"aaiUserPassword\":\"admin\",\"aaiBasePath\":\"/aai/v11\","
+        + "\"aaiPnfPath\":\"/network/pnfs/pnf\",\"aaiHeaders\":{\"X-FromAppId\":\"datafile\",\"X-TransactionId\":\"9999\","
+        + "\"Accept\":\"application/json\",\"Real-Time\":\"true\",\"Content-Type\":\"application/merge-patch+json\","
+        + "\"Authorization\":\"Basic QUFJOkFBSQ==\"}}},"
+        + "\"dmaap\":{\"dmaapConsumerConfiguration\":{\"consumerGroup\":\"other\",\"consumerId\":\"1\","
+        + "\"dmaapContentType\":\"application/json\",\"dmaapHostName\":\"localhost\",\"dmaapPortNumber\":2222,"
+        + "\"dmaapProtocol\":\"http\",\"dmaapTopicName\":\"temp\",\"dmaapUserName\":\"admin\",\"dmaapUserPassword\""
+        + ":\"admin\",\"messageLimit\":1000,\"timeoutMs\":1000},\"dmaapProducerConfiguration\":{\"dmaapContentType\":"
+        + "\"application/json\",\"dmaapHostName\":\"localhost\",\"dmaapPortNumber\":2223,\"dmaapProtocol\":\"http\","
+        + "\"dmaapTopicName\":\"temp\",\"dmaapUserName\":\"admin\",\"dmaapUserPassword\":\"admin\"}}}}";
+
+    private static final String incorrectJsonString = "{\"configs\":{\"aai\":{\"aaiClientConfiguration\":{\"aaiHost\":"
+        + "\"localhost\",\"aaiPort\":8080,\"aaiIgnoreSslCertificateErrors\":true,\"aaiProtocol\":\"https\","
+        + "\"aaiUserName\":\"admin\",\"aaiUserPassword\":\"admin\",\"aaiBasePath\":\"/aai/v11\",\"aaiPnfPath\":"
+        + "\"/network/pnfs/pnf\",\"aaiHeaders\":{\"X-FromAppId\":\"datafile\",\"X-TransactionId\":\"9999\",\"Accept\":"
+        + "\"application/json\",\"Real-Time\":\"true\",\"Content-Type\":\"application/merge-patch+json\","
+        + "\"Authorization\":\"Basic QUFJOkFBSQ==\"}}},\"dmaap\""
+        + ":{\"dmaapConsumerConfiguration\":{\"consumerGroup\":\"other\",\"consumerId\":\"1\",\"dmaapContentType\""
+        + ":\"application/json\",\"dmaapHostName\":\"localhost\",\"dmaapPortNumber\":2222,\"dmaapProtocol\":\"http\""
+        + ",\"dmaapTopicName\":\"temp\",\"dmaapUserName\":\"admin\",\"dmaapUserPassword\":\"admin\",\"messageLimit\""
+        + ":1000,\"timeoutMs\":1000},\"dmaapProducerConfiguration\":{\"dmaapContentType\":\"application/json\","
+        + "\"dmaapHostName\":\"localhost\",\"dmaapPortNumber\":2223,\"dmaapProtocol\":\"http\",\"dmaaptopicName\""
+        + ":\"temp\",\"dmaapuserName\":\"admin\",\"dmaapuserPassword\":\"admin\"}}}}";
+
+    private static DatafileAppConfig datafileAppConfig;
+    private static AppConfig appConfig;
+
+    private static String filePath = Objects
+        .requireNonNull(DatafileAppConfigTest.class.getClassLoader().getResource(DATAFILE_ENDPOINTS)).getFile();
+
+    @BeforeEach
+    void setUp() {
+        datafileAppConfig = spy(DatafileAppConfig.class);
+        appConfig = spy(new AppConfig());
+    }
+
+    @Test
+    void whenApplicationWasStarted_FilePathIsSet() {
+        //
+        // When
+        //
+        datafileAppConfig.setFilepath(filePath);
+        //
+        // Then
+        //
+        verify(datafileAppConfig, times(1)).setFilepath(anyString());
+        verify(datafileAppConfig, times(0)).initFileStreamReader();
+        Assertions.assertEquals(filePath, datafileAppConfig.getFilepath());
+    }
+
+    @Test
+    void whenTheConfigurationFits_GetAaiAndDmaapObjectRepresentationConfiguration()
+        throws IOException {
+        //
+        // Given
+        //
+        InputStream inputStream = new ByteArrayInputStream((jsonString.getBytes(
+            StandardCharsets.UTF_8)));
+        //
+        // When
+        //
+        datafileAppConfig.setFilepath(filePath);
+        doReturn(inputStream).when(datafileAppConfig).getInputStream(any());
+        datafileAppConfig.initFileStreamReader();
+        appConfig.dmaapConsumerConfiguration = datafileAppConfig.getDmaapConsumerConfiguration();
+        appConfig.dmaapPublisherConfiguration = datafileAppConfig.getDmaapPublisherConfiguration();
+        appConfig.aaiClientConfiguration = datafileAppConfig.getAaiClientConfiguration();
+        //
+        // Then
+        //
+        verify(datafileAppConfig, times(1)).setFilepath(anyString());
+        verify(datafileAppConfig, times(1)).initFileStreamReader();
+        Assertions.assertNotNull(datafileAppConfig.getAaiClientConfiguration());
+        Assertions.assertNotNull(datafileAppConfig.getDmaapConsumerConfiguration());
+        Assertions.assertNotNull(datafileAppConfig.getDmaapPublisherConfiguration());
+        Assertions
+            .assertEquals(appConfig.getDmaapPublisherConfiguration(), datafileAppConfig.getDmaapPublisherConfiguration());
+        Assertions
+            .assertEquals(appConfig.getDmaapConsumerConfiguration(), datafileAppConfig.getDmaapConsumerConfiguration());
+        Assertions
+            .assertEquals(appConfig.getAaiClientConfiguration(), datafileAppConfig.getAaiClientConfiguration());
+
+    }
+
+    @Test
+    void whenFileIsNotExist_ThrowIoException() {
+        //
+        // Given
+        //
+        filePath = "/temp.json";
+        datafileAppConfig.setFilepath(filePath);
+        //
+        // When
+        //
+        datafileAppConfig.initFileStreamReader();
+        //
+        // Then
+        //
+        verify(datafileAppConfig, times(1)).setFilepath(anyString());
+        verify(datafileAppConfig, times(1)).initFileStreamReader();
+        Assertions.assertNull(datafileAppConfig.getAaiClientConfiguration());
+        Assertions.assertNull(datafileAppConfig.getDmaapConsumerConfiguration());
+        Assertions.assertNull(datafileAppConfig.getDmaapPublisherConfiguration());
+
+    }
+
+    @Test
+    void whenFileIsExistsButJsonIsIncorrect() throws IOException {
+        //
+        // Given
+        //
+        InputStream inputStream = new ByteArrayInputStream((incorrectJsonString.getBytes(
+            StandardCharsets.UTF_8)));
+        //
+        // When
+        //
+        datafileAppConfig.setFilepath(filePath);
+        doReturn(inputStream).when(datafileAppConfig).getInputStream(any());
+        datafileAppConfig.initFileStreamReader();
+
+        //
+        // Then
+        //
+        verify(datafileAppConfig, times(1)).setFilepath(anyString());
+        verify(datafileAppConfig, times(1)).initFileStreamReader();
+        Assertions.assertNotNull(datafileAppConfig.getAaiClientConfiguration());
+        Assertions.assertNotNull(datafileAppConfig.getDmaapConsumerConfiguration());
+        Assertions.assertNull(datafileAppConfig.getDmaapPublisherConfiguration());
+
+    }
+
+
+    @Test
+    void whenTheConfigurationFits_ButRootElementIsNotAJsonObject()
+        throws IOException {
+        // Given
+        InputStream inputStream = new ByteArrayInputStream((jsonString.getBytes(
+            StandardCharsets.UTF_8)));
+        // When
+        datafileAppConfig.setFilepath(filePath);
+        doReturn(inputStream).when(datafileAppConfig).getInputStream(any());
+        JsonElement jsonElement = mock(JsonElement.class);
+        when(jsonElement.isJsonObject()).thenReturn(false);
+        doReturn(jsonElement).when(datafileAppConfig).getJsonElement(any(JsonParser.class), any(InputStream.class));
+        datafileAppConfig.initFileStreamReader();
+        appConfig.dmaapConsumerConfiguration = datafileAppConfig.getDmaapConsumerConfiguration();
+        appConfig.dmaapPublisherConfiguration = datafileAppConfig.getDmaapPublisherConfiguration();
+        appConfig.aaiClientConfiguration = datafileAppConfig.getAaiClientConfiguration();
+
+        // Then
+        verify(datafileAppConfig, times(1)).setFilepath(anyString());
+        verify(datafileAppConfig, times(1)).initFileStreamReader();
+        Assertions.assertNull(datafileAppConfig.getAaiClientConfiguration());
+        Assertions.assertNull(datafileAppConfig.getDmaapConsumerConfiguration());
+        Assertions.assertNull(datafileAppConfig.getDmaapPublisherConfiguration());
+    }
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/ScheduledXmlContextITest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/ScheduledXmlContextITest.java
new file mode 100644
index 00000000..b9aa2f78
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/ScheduledXmlContextITest.java
@@ -0,0 +1,66 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.integration;
+
+import static org.mockito.Mockito.atLeast;
+import static org.mockito.Mockito.verify;
+
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.onap.dcaegen2.collectors.datafile.integration.junit5.mockito.MockitoExtension;
+import org.onap.dcaegen2.collectors.datafile.tasks.ScheduledTasks;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+import org.springframework.test.context.testng.AbstractTestNGSpringContextTests;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/27/18
+ */
+
+@Configuration
+@ComponentScan
+@ExtendWith({MockitoExtension.class, SpringExtension.class})
+@ContextConfiguration(locations = {"classpath:scheduled-context.xml"})
+class ScheduledXmlContextITest extends AbstractTestNGSpringContextTests {
+
+    private static final int WAIT_FOR_SCHEDULING = 1;
+
+    @Autowired
+    private ScheduledTasks scheduledTask;
+
+    @Test
+    void testScheduling() {
+        final ScheduledExecutorService executorService = Executors.newSingleThreadScheduledExecutor();
+        executorService.scheduleWithFixedDelay(this::verifyDmaapConsumerTask, 0, WAIT_FOR_SCHEDULING, TimeUnit.SECONDS);
+    }
+
+    private void verifyDmaapConsumerTask() {
+        verify(scheduledTask, atLeast(1)).scheduleMainDatafileEventTask();
+    }
+}
+
+
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/ServiceMockProvider.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/ServiceMockProvider.java
new file mode 100644
index 00000000..47107588
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/ServiceMockProvider.java
@@ -0,0 +1,45 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.integration;
+
+import static org.mockito.Mockito.mock;
+
+import org.onap.dcaegen2.collectors.datafile.configuration.DatafileAppConfig;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 7/10/18
+ */
+@Configuration
+class ServiceMockProvider {
+
+    @Bean
+    public DatafileAppConfig getDatafileAppConfig() {
+        return mock(DatafileAppConfig.class);
+    }
+
+    @Bean
+    public ConsumerDmaapModel getRequestDetails() {
+        return mock(ConsumerDmaapModel.class);
+    }
+}
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/junit5/mockito/MockitoExtension.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/junit5/mockito/MockitoExtension.java
new file mode 100644
index 00000000..df167425
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/junit5/mockito/MockitoExtension.java
@@ -0,0 +1,83 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.integration.junit5.mockito;
+
+import static org.mockito.Mockito.mock;
+
+import java.lang.reflect.Parameter;
+
+import org.junit.jupiter.api.extension.ExtensionContext;
+import org.junit.jupiter.api.extension.ExtensionContext.Namespace;
+import org.junit.jupiter.api.extension.ExtensionContext.Store;
+import org.junit.jupiter.api.extension.ParameterContext;
+import org.junit.jupiter.api.extension.ParameterResolver;
+import org.junit.jupiter.api.extension.TestInstancePostProcessor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/27/18
+ *
+ *  {@code MockitoExtension } showcases the {@link TestInstancePostProcessor} and {@link ParameterResolver} extension
+ *      APIs of JUnit 5 by providing dependency injection support at the field level and at the method parameter level
+ *      viaMockito 2.x's {@link Mock @Mock} annotation.
+ */
+public class MockitoExtension implements TestInstancePostProcessor, ParameterResolver {
+
+    @Override
+    public void postProcessTestInstance(Object testInstance, ExtensionContext context) {
+        MockitoAnnotations.initMocks(testInstance);
+    }
+
+    @Override
+    public boolean supportsParameter(ParameterContext parameterContext, ExtensionContext extensionContext) {
+        return parameterContext.getParameter().isAnnotationPresent(Mock.class);
+    }
+
+    @Override
+    public Object resolveParameter(ParameterContext parameterContext, ExtensionContext extensionContext) {
+        return getMock(parameterContext.getParameter(), extensionContext);
+    }
+
+    private Object getMock(Parameter parameter, ExtensionContext extensionContext) {
+        Class<?> mockType = parameter.getType();
+        Store mocks = extensionContext.getStore(Namespace.create(MockitoExtension.class, mockType));
+        String mockName = getMockName(parameter);
+
+        if (mockName != null) {
+            return mocks.getOrComputeIfAbsent(mockName, key -> mock(mockType, mockName));
+        } else {
+            return mocks.getOrComputeIfAbsent(mockType.getCanonicalName(), key -> mock(mockType));
+        }
+    }
+
+    private String getMockName(Parameter parameter) {
+        String explicitMockName = parameter.getAnnotation(Mock.class).name().trim();
+        if (!explicitMockName.isEmpty()) {
+            return explicitMockName;
+        } else if (parameter.isNamePresent()) {
+            return parameter.getName();
+        }
+        return null;
+    }
+
+
+}
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/DmaapConsumerJsonParserTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/DmaapConsumerJsonParserTest.java
new file mode 100644
index 00000000..d7ceee82
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/DmaapConsumerJsonParserTest.java
@@ -0,0 +1,273 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.service;
+
+import static org.mockito.Mockito.spy;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParser;
+import java.util.Optional;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DmaapNotFoundException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.DmaapConsumerJsonParser;
+import org.onap.dcaegen2.collectors.datafile.model.ImmutableConsumerDmaapModel;
+import reactor.core.publisher.Mono;
+import reactor.test.StepVerifier;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 5/8/18
+ */
+class DmaapConsumerJsonParserTest {
+
+    @Test
+    void whenPassingCorrectJson_validationNotThrowingAnException() {
+        //given
+        String message =
+            "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\","
+                + "\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\""
+                + ":{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":"
+                + "3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":1517206400"
+                + ",\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address\":"
+                + "\"10.16.123.234\",\"pnfOamIpv6Address\":\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSerialNumber\":"
+                + "\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":"
+                + "\"Nokia\"}}}]";
+
+        String parsed =
+            "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
+                + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
+                + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":"
+                + "3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":"
+                + "1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address\":"
+                + "\"10.16.123.234\",\"pnfOamIpv6Address\":\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSerialNumber\":"
+                + "\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":"
+                + "\"Nokia\"}}}";
+        ConsumerDmaapModel expectedObject = ImmutableConsumerDmaapModel.builder().ipv4("10.16.123.234")
+            .ipv6("0:0:0:0:0:FFFF:0A10:7BEA")
+            .pnfName("NOKQTFCOC540002E").build();
+        //when
+        DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
+        JsonElement jsonElement = new JsonParser().parse(parsed);
+        Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
+            .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
+        ConsumerDmaapModel consumerDmaapModel = dmaapConsumerJsonParser
+            .getJsonObject(Mono.just((message))).block();
+        //then
+        Assertions.assertNotNull(consumerDmaapModel);
+        Assertions.assertEquals(expectedObject, consumerDmaapModel);
+    }
+
+    @Test
+    void whenPassingCorrectJsonWithoutIpv4_validationNotThrowingAnException() {
+        //given
+        String message =
+            "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\","
+                + "\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":"
+                + "{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":3}"
+                + ",\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":1517206400,"
+                + "\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv6Address\":"
+                + "\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\""
+                + ":\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}]";
+
+        String parsed =
+            "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
+                + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
+                + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":3}"
+                + ",\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":1517206400,"
+                + "\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv6Address\":"
+                + "\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\""
+                + ":\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}";
+
+        //when
+        DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
+        JsonElement jsonElement = new JsonParser().parse(parsed);
+        Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
+            .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
+        dmaapConsumerJsonParser.getJsonObject(Mono.just((message)));
+        ConsumerDmaapModel consumerDmaapModel = dmaapConsumerJsonParser.getJsonObject(Mono.just((message)))
+            .block();
+        //then
+        ConsumerDmaapModel expectedObject = ImmutableConsumerDmaapModel.builder().ipv4("")
+            .ipv6("0:0:0:0:0:FFFF:0A10:7BEA")
+            .pnfName("NOKQTFCOC540002E").build();
+        Assertions.assertNotNull(consumerDmaapModel);
+        Assertions.assertEquals(expectedObject, consumerDmaapModel);
+    }
+
+    @Test
+    void whenPassingCorrectJsonWihoutIpv6_validationNotThrowingAnException() {
+        //given
+        String message =
+            "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\","
+                + "\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":"
+                + "{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,"
+                + "\"version\":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate"
+                + "\":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address"
+                + "\":\"10.16.123.234\",\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\","
+                + "\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}]";
+        String parsed =
+            "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
+                + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
+                + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,"
+                + "\"version\":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate"
+                + "\":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address"
+                + "\":\"10.16.123.234\",\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\","
+                + "\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}";
+
+        ConsumerDmaapModel expectedObject = ImmutableConsumerDmaapModel.builder().ipv4("10.16.123.234").ipv6("")
+            .pnfName("NOKQTFCOC540002E").build();
+        //when
+        DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
+        JsonElement jsonElement = new JsonParser().parse(parsed);
+        Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
+            .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
+        ConsumerDmaapModel consumerDmaapModel = dmaapConsumerJsonParser.getJsonObject(Mono.just((message)))
+            .block();
+        //then
+        Assertions.assertNotNull(consumerDmaapModel);
+        Assertions.assertEquals(expectedObject, consumerDmaapModel);
+    }
+
+    @Test
+    void whenPassingCorrectJsonWihoutIpv4andIpv6_validationThrowingAnException() {
+        String message =
+            "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\","
+                + "\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":"
+                + "{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\""
+                + ":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\""
+                + ":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfSoftwareVersion\":"
+                + "\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}]";
+        String parsed =
+            "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
+                + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
+                + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\""
+                + ":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\""
+                + ":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfSoftwareVersion\":"
+                + "\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}";
+        DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
+        JsonElement jsonElement = new JsonParser().parse(parsed);
+        Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
+            .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
+        StepVerifier.create(dmaapConsumerJsonParser.getJsonObject(Mono.just(message)))
+            .expectSubscription().expectError(DmaapNotFoundException.class).verify();
+
+    }
+
+    @Test
+    void whenPassingJsonWithoutMandatoryHeaderInformation_validationThrowingAnException() {
+        String parsed = "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\""
+            + ",\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
+            + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\",\"priority\""
+            + ":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":\"<<SerialNumber>>\","
+            + "\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":3}}}";
+        DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
+        JsonElement jsonElement = new JsonParser().parse(parsed);
+        Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
+            .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
+        String incorrectMessage =
+            "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\""
+                + ",\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":"
+                + "{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":3"
+                + "}}}]";
+        StepVerifier.create(dmaapConsumerJsonParser.getJsonObject(Mono.just(incorrectMessage)))
+            .expectSubscription().expectError(DmaapNotFoundException.class).verify();
+    }
+
+    @Test
+    void whenPassingJsonWithoutPnfSerialNumberOrPnfVendorName_validationThrowingAnException() {
+        String parsed = "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":"
+            + "\"<<SerialNumber>>-reg\",\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\""
+            + "internalHeaderFields\":{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\","
+            + "\"nfcNamingCode\":\"5DU\",\"priority\":\"Normal\",reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,"
+            + "\"sourceId\":\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",startEpochMicrosec\":1519837825682,\""
+            + "version\":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\""
+            + ":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address\":"
+            + "\"10.16.123.234\",\"pnfOamIpv6Address\":\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSoftwareVersion\":"
+            + "\"v4.5.0.1\",\"pnfType\":\"AirScale\"}}}";
+        DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
+        JsonElement jsonElement = new JsonParser().parse(parsed);
+        Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
+            .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
+        String jsonWithoutPnfVendorAndSerialNumber =
+            "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":"
+                + "\"<<SerialNumber>>-reg\",\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\""
+                + "internalHeaderFields\":{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\","
+                + "\"nfcNamingCode\":\"5DU\",\"priority\":\"Normal\",reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,"
+                + "\"sourceId\":\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",startEpochMicrosec\":1519837825682,"
+                + "\"version\":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\","
+                + "\"pnfLastServiceDate\":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\","
+                + "\"pnfOamIpv4Address\":\"10.16.123.234\",\"pnfOamIpv6Address\":\"0:0:0:0:0:FFFF:0A10:7BEA\","
+                + "\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":\"AirScale\"}}}]";
+        StepVerifier
+            .create(dmaapConsumerJsonParser.getJsonObject(Mono.just(jsonWithoutPnfVendorAndSerialNumber)))
+            .expectSubscription().expectError(DmaapNotFoundException.class).verify();
+    }
+
+    @Test
+    void whenPassingJsonWithoutIpInformation_validationThrowingAnException() {
+        String parsed =
+            "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\","
+                + "\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\""
+                + ":{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\""
+                + ":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":"
+                + "1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":"
+                + "\"AJ02\",\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":"
+                + "\"AirScale\"," + "\"pnfVendorName\":\"Nokia\"}}}";
+        DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
+        JsonElement jsonElement = new JsonParser().parse(parsed);
+        Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
+            .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
+        String jsonWithoutIpInformation =
+            "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\","
+                + "\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\""
+                + ":{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\""
+                + ":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\""
+                + ":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfSerialNumber\""
+                + ":\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":\"AirScale\","
+                + "\"pnfVendorName\":\"Nokia\"}}}]";
+        StepVerifier.create(dmaapConsumerJsonParser.getJsonObject(Mono.just(jsonWithoutIpInformation)))
+            .expectSubscription().expectError(DmaapNotFoundException.class).verify();
+    }
+}
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTaskImplTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTaskImplTest.java
new file mode 100644
index 00000000..05a99b43
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTaskImplTest.java
@@ -0,0 +1,149 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.mockito.Mockito.when;
+
+import java.io.IOException;
+import java.util.Optional;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.function.Executable;
+import org.onap.dcaegen2.collectors.datafile.config.AaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.exceptions.AaiNotFoundException;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.AaiConsumerClient;
+import org.onap.dcaegen2.collectors.datafile.tasks.AaiConsumerTaskImpl;
+import org.onap.dcaegen2.collectors.datafile.config.ImmutableAaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.model.ImmutableConsumerDmaapModel;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 5/17/18
+ */
+class AaiConsumerTaskImplTest {
+
+    private static ConsumerDmaapModel consumerDmaapModel;
+    private static AaiConsumerTaskImpl aaiConsumerTask;
+
+    private static final String AAI_HOST = "/aai/v12/network/pnfs/pnf/NOKQTFCOC540002E";
+    private static final Integer PORT = 1234;
+    private static final String PROTOCOL = "https";
+    private static final String USER_NAME_PASSWORD = "Datafile";
+    private static final String BASE_PATH = "/aai/v12";
+    private static final String PNF_PATH = "/network/pnfs/pnf";
+
+    private static AaiClientConfiguration aaiClientConfiguration;
+    private static AaiConsumerClient aaiConsumerClient;
+    private static AppConfig appConfig;
+
+    @BeforeAll
+    static void setUp() {
+        aaiClientConfiguration = new ImmutableAaiClientConfiguration.Builder()
+            .aaiHost(AAI_HOST)
+            .aaiPort(PORT)
+            .aaiProtocol(PROTOCOL)
+            .aaiUserName(USER_NAME_PASSWORD)
+            .aaiUserPassword(USER_NAME_PASSWORD)
+            .aaiIgnoreSslCertificateErrors(true)
+            .aaiBasePath(BASE_PATH)
+            .aaiPnfPath(PNF_PATH)
+            .build();
+        consumerDmaapModel = ImmutableConsumerDmaapModel.builder().ipv4("10.16.123.234")
+            .ipv6("0:0:0:0:0:FFFF:0A10:7BEA")
+            .pnfName("NOKQTFCOC540002E").build();
+        appConfig = mock(AppConfig.class);
+
+    }
+
+    @Test
+    void whenPassedObjectDoesntFit_ThrowsDatafileTaskException() {
+        //given/when
+        when(appConfig.getAaiClientConfiguration()).thenReturn(aaiClientConfiguration);
+        aaiConsumerTask = new AaiConsumerTaskImpl(appConfig);
+        Executable executableCode = () -> aaiConsumerTask.execute(null);
+        //then
+        Assertions
+            .assertThrows(DatafileTaskException.class, executableCode, "Passing wrong object type to execute function");
+
+    }
+
+    @Test
+    void whenPassedObjectFits_ReturnsCorrectStatus() throws DatafileTaskException, IOException {
+        //given/when
+        getAaiConsumerTask_WhenMockingHttpResponseCode("200", false);
+        String response = aaiConsumerTask.execute(consumerDmaapModel);
+
+        //then
+        verify(aaiConsumerClient, times(1)).getHttpResponse(any(ConsumerDmaapModel.class));
+        verifyNoMoreInteractions(aaiConsumerClient);
+        Assertions.assertEquals("200", response);
+    }
+
+    @Test
+    void whenPassedObjectFits_butIncorrectResponseReturns() throws IOException, AaiNotFoundException {
+        //given/when
+        getAaiConsumerTask_WhenMockingHttpResponseCode("400", false);
+        String response = aaiConsumerTask.execute(consumerDmaapModel);
+
+        //then
+        verify(aaiConsumerClient, times(1)).getHttpResponse(any(ConsumerDmaapModel.class));
+        verifyNoMoreInteractions(aaiConsumerClient);
+        Assertions.assertEquals("400", response);
+    }
+
+    @Test
+    void whenPassedObjectFits_ThrowsIoExceptionAndHandleIt() throws IOException {
+        //given/when
+        getAaiConsumerTask_WhenMockingHttpResponseCode(null, true);
+        Executable executableCode = () -> aaiConsumerTask.execute(any(ConsumerDmaapModel.class));
+        Assertions
+            .assertThrows(DatafileTaskException.class, executableCode, "HttpClient throws IOException");
+
+        //then
+        verifyNoMoreInteractions(aaiConsumerClient);
+    }
+
+
+    private static void getAaiConsumerTask_WhenMockingHttpResponseCode(String httpResponseCode, boolean throwsException)
+        throws IOException {
+        aaiConsumerClient = mock(AaiConsumerClient.class);
+        if (throwsException) {
+            when(aaiConsumerClient.getHttpResponse(consumerDmaapModel)).thenThrow(IOException.class);
+        } else {
+            when(aaiConsumerClient.getHttpResponse(consumerDmaapModel)).thenReturn(Optional.of(httpResponseCode));
+        }
+        when(appConfig.getAaiClientConfiguration()).thenReturn(aaiClientConfiguration);
+        aaiConsumerTask = spy(new AaiConsumerTaskImpl(appConfig));
+        when(aaiConsumerTask.resolveConfiguration()).thenReturn(aaiClientConfiguration);
+        doReturn(aaiConsumerClient).when(aaiConsumerTask).resolveClient();
+    }
+
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTaskSpy.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTaskSpy.java
new file mode 100644
index 00000000..9e1842b0
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTaskSpy.java
@@ -0,0 +1,50 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
+import org.onap.dcaegen2.collectors.datafile.config.AaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.tasks.AaiConsumerTask;
+import org.onap.dcaegen2.collectors.datafile.tasks.AaiConsumerTaskImpl;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+
+@Configuration
+public class AaiConsumerTaskSpy {
+
+    /**
+     * Mocking bean for tests.
+     *
+     * @return A&AI ConsumerTask spy
+     */
+    @Bean
+    @Primary
+    public AaiConsumerTask registerSimpleAaiPublisherTask() {
+        AppConfig appConfig = mock(AppConfig.class);
+        when(appConfig.getAaiClientConfiguration()).thenReturn(mock(AaiClientConfiguration.class));
+        return spy(new AaiConsumerTaskImpl(appConfig));
+    }
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiProducerTaskImplTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiProducerTaskImplTest.java
new file mode 100644
index 00000000..f33fc931
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiProducerTaskImplTest.java
@@ -0,0 +1,133 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.mockito.Mockito.when;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.function.Executable;
+import org.onap.dcaegen2.collectors.datafile.config.AaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.producer.AaiProducerReactiveHttpClient;
+import org.onap.dcaegen2.collectors.datafile.tasks.AaiProducerTaskImpl;
+import org.onap.dcaegen2.collectors.datafile.config.ImmutableAaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.model.ImmutableConsumerDmaapModel;
+
+import reactor.core.publisher.Mono;
+import reactor.test.StepVerifier;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 5/14/18
+ */
+class AaiProducerTaskImplTest {
+
+
+    private static final String AAI_HOST = "/aai/v11/network/pnfs/pnf/NOKQTFCOC540002E";
+    private static final Integer PORT = 1234;
+    private static final String PROTOCOL = "https";
+    private static final String USER_NAME_PASSWORD = "Datafile";
+    private static final String BASE_PATH = "/aai/v11";
+    private static final String PNF_PATH = "/network/pnfs/pnf";
+
+    private static ConsumerDmaapModel consumerDmaapModel;
+    private static AaiProducerTaskImpl aaiProducerTask;
+    private static AaiClientConfiguration aaiClientConfiguration;
+    private static AaiProducerReactiveHttpClient aaiProducerReactiveHttpClient;
+    private static AppConfig appConfig;
+
+    @BeforeAll
+    static void setUp() {
+        aaiClientConfiguration = new ImmutableAaiClientConfiguration.Builder()
+            .aaiHost(AAI_HOST)
+            .aaiPort(PORT)
+            .aaiProtocol(PROTOCOL)
+            .aaiUserName(USER_NAME_PASSWORD)
+            .aaiUserPassword(USER_NAME_PASSWORD)
+            .aaiIgnoreSslCertificateErrors(true)
+            .aaiBasePath(BASE_PATH)
+            .aaiPnfPath(PNF_PATH)
+            .build();
+        consumerDmaapModel = ImmutableConsumerDmaapModel.builder().ipv4("10.16.123.234")
+            .ipv6("0:0:0:0:0:FFFF:0A10:7BEA")
+            .pnfName("NOKQTFCOC540002E").build();
+        appConfig = mock(AppConfig.class);
+
+    }
+
+    @Test
+    void whenPassedObjectDoesntFit_ThrowsDatafileTaskException() {
+        //given/when/
+        when(appConfig.getAaiClientConfiguration()).thenReturn(aaiClientConfiguration);
+        aaiProducerTask = new AaiProducerTaskImpl(appConfig);
+        Executable executableCode = () -> aaiProducerTask.execute(null);
+
+        //then
+        Assertions
+            .assertThrows(DatafileTaskException.class, executableCode, "Passing wrong object type to execute function");
+    }
+
+    @Test
+    void whenPassedObjectFits_ReturnsCorrectStatus() throws DatafileTaskException {
+        //given/when
+        getAaiProducerTask_whenMockingResponseObject(200);
+        Mono<ConsumerDmaapModel> response = aaiProducerTask.execute(Mono.just(consumerDmaapModel));
+
+        //then
+        verify(aaiProducerReactiveHttpClient, times(1)).getAaiProducerResponse(any());
+        verifyNoMoreInteractions(aaiProducerReactiveHttpClient);
+        Assertions.assertEquals(consumerDmaapModel, response.block());
+
+    }
+
+
+    @Test
+    void whenPassedObjectFits_butIncorrectResponseReturns() throws DatafileTaskException {
+        //given/when
+        getAaiProducerTask_whenMockingResponseObject(400);
+        StepVerifier.create(aaiProducerTask.execute(Mono.just(consumerDmaapModel))).expectSubscription()
+            .expectError(DatafileTaskException.class).verify();
+        //then
+        verify(aaiProducerReactiveHttpClient, times(1)).getAaiProducerResponse(any());
+        verifyNoMoreInteractions(aaiProducerReactiveHttpClient);
+    }
+
+    private static void getAaiProducerTask_whenMockingResponseObject(Integer statusCode) {
+        //given
+        aaiProducerReactiveHttpClient = mock(AaiProducerReactiveHttpClient.class);
+        when(aaiProducerReactiveHttpClient.getAaiProducerResponse(any()))
+            .thenReturn(Mono.just(statusCode));
+        when(appConfig.getAaiClientConfiguration()).thenReturn(aaiClientConfiguration);
+        aaiProducerTask = spy(new AaiProducerTaskImpl(appConfig));
+        when(aaiProducerTask.resolveConfiguration()).thenReturn(aaiClientConfiguration);
+        doReturn(aaiProducerReactiveHttpClient).when(aaiProducerTask).resolveClient();
+    }
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiPublisherTaskSpy.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiPublisherTaskSpy.java
new file mode 100644
index 00000000..3beda94b
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiPublisherTaskSpy.java
@@ -0,0 +1,58 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+
+import org.onap.dcaegen2.collectors.datafile.config.AaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.service.producer.AaiProducerReactiveHttpClient;
+import org.onap.dcaegen2.collectors.datafile.tasks.AaiProducerTask;
+import org.onap.dcaegen2.collectors.datafile.tasks.AaiProducerTaskImpl;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/13/18
+ */
+@Configuration
+public class AaiPublisherTaskSpy {
+
+    /**
+     * Mocking bean for tests.
+     *
+     * @return A&AI ProducerTask spy
+     */
+    @Bean
+    @Primary
+    public AaiProducerTask registerSimpleAaiPublisherTask() {
+        AppConfig appConfig = spy(AppConfig.class);
+        doReturn(mock(AaiClientConfiguration.class)).when(appConfig).getAaiClientConfiguration();
+        AaiProducerTaskImpl aaiProducerTask = spy(new AaiProducerTaskImpl(appConfig));
+        AaiProducerReactiveHttpClient aaiProducerReactiveHttpClient = mock(AaiProducerReactiveHttpClient.class);
+        doReturn(mock(AaiClientConfiguration.class)).when(aaiProducerTask).resolveConfiguration();
+        doReturn(aaiProducerReactiveHttpClient).when(aaiProducerTask).resolveClient();
+        return aaiProducerTask;
+    }
+}
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTaskImplTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTaskImplTest.java
new file mode 100644
index 00000000..19ab1ab9
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTaskImplTest.java
@@ -0,0 +1,136 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParser;
+import java.util.Optional;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapConsumerConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DmaapEmptyResponseException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.DmaapConsumerJsonParser;
+import org.onap.dcaegen2.collectors.datafile.service.consumer.DMaaPConsumerReactiveHttpClient;
+import org.onap.dcaegen2.collectors.datafile.tasks.DmaapConsumerTaskImpl;
+import org.onap.dcaegen2.collectors.datafile.config.ImmutableDmaapConsumerConfiguration;
+import org.onap.dcaegen2.collectors.datafile.model.ImmutableConsumerDmaapModel;
+
+import reactor.core.publisher.Mono;
+import reactor.test.StepVerifier;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 5/17/18
+ */
+class DmaapConsumerTaskImplTest {
+
+    private static ConsumerDmaapModel consumerDmaapModel;
+    private static DmaapConsumerTaskImpl dmaapConsumerTask;
+    private static DMaaPConsumerReactiveHttpClient dMaaPConsumerReactiveHttpClient;
+    private static AppConfig appConfig;
+    private static DmaapConsumerConfiguration dmaapConsumerConfiguration;
+    private static String message;
+    private static String parsed;
+
+    @BeforeAll
+    static void setUp() {
+        dmaapConsumerConfiguration = new ImmutableDmaapConsumerConfiguration.Builder().consumerGroup("OpenDCAE-c12")
+            .consumerId("c12").dmaapContentType("application/json").dmaapHostName("54.45.33.2").dmaapPortNumber(1234)
+            .dmaapProtocol("https").dmaapUserName("Datafile").dmaapUserPassword("Datafile")
+            .dmaapTopicName("unauthenticated.SEC_OTHER_OUTPUT").timeoutMs(-1).messageLimit(-1).build();
+
+        consumerDmaapModel = ImmutableConsumerDmaapModel.builder().ipv4("10.16.123.234")
+            .ipv6("0:0:0:0:0:FFFF:0A10:7BEA")
+            .pnfName("NOKQTFCOC540002E").build();
+        appConfig = mock(AppConfig.class);
+        message =
+            "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\","
+                + "\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\""
+                + ":{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\""
+                + ":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":"
+                + "1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address\":"
+                + "\"10.16.123.234\",\"pnfOamIpv6Address\":\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSerialNumber\":"
+                + "\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":"
+                + "\"Nokia\"}}}]";
+        parsed =
+            "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
+                + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
+                + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,"
+                + "\"version\":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\","
+                + "\"pnfLastServiceDate\":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\","
+                + "\"pnfOamIpv4Address\":\"10.16.123.234\",\"pnfOamIpv6Address\":\"0:0:0:0:0:FFFF:0A10:7BEA\","
+                + "\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":\"AirScale\","
+                + "\"pnfVendorName\":\"Nokia\"}}}";
+    }
+
+    @Test
+    void whenPassedObjectDoesntFit_DoesNotThrowDatafileTaskException() {
+        //given
+        prepareMocksForDmaapConsumer(Optional.empty());
+
+        //then
+        StepVerifier.create(dmaapConsumerTask.execute("Sample input")).expectSubscription()
+            .expectError(DmaapEmptyResponseException.class).verify();
+
+        verify(dMaaPConsumerReactiveHttpClient, times(1)).getDMaaPConsumerResponse();
+    }
+
+    @Test
+    void whenPassedObjectFits_ReturnsCorrectResponse() {
+        //given
+        prepareMocksForDmaapConsumer(Optional.of(message));
+        //when
+        Mono<ConsumerDmaapModel> response = dmaapConsumerTask.execute("Sample input");
+
+        //then
+        verify(dMaaPConsumerReactiveHttpClient, times(1)).getDMaaPConsumerResponse();
+        assertEquals(consumerDmaapModel, response.block());
+
+
+    }
+
+    private void prepareMocksForDmaapConsumer(Optional<String> message) {
+        DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
+        JsonElement jsonElement = new JsonParser().parse(parsed);
+        Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
+            .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
+        dMaaPConsumerReactiveHttpClient = mock(DMaaPConsumerReactiveHttpClient.class);
+        when(dMaaPConsumerReactiveHttpClient.getDMaaPConsumerResponse()).thenReturn(Mono.just(message.orElse("")));
+        when(appConfig.getDmaapConsumerConfiguration()).thenReturn(dmaapConsumerConfiguration);
+        dmaapConsumerTask = spy(new DmaapConsumerTaskImpl(appConfig, dmaapConsumerJsonParser));
+        when(dmaapConsumerTask.resolveConfiguration()).thenReturn(dmaapConsumerConfiguration);
+        doReturn(dMaaPConsumerReactiveHttpClient).when(dmaapConsumerTask).resolveClient();
+    }
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTaskSpy.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTaskSpy.java
new file mode 100644
index 00000000..de5c8535
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTaskSpy.java
@@ -0,0 +1,59 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+
+import org.onap.dcaegen2.collectors.datafile.config.DmaapConsumerConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.service.consumer.DMaaPConsumerReactiveHttpClient;
+import org.onap.dcaegen2.collectors.datafile.tasks.DmaapConsumerTask;
+import org.onap.dcaegen2.collectors.datafile.tasks.DmaapConsumerTaskImpl;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/27/18
+ */
+@Configuration
+public class DmaapConsumerTaskSpy {
+
+    /**
+     * Mocking bean for tests.
+     *
+     * @return DMaaP ConsumerTask spy
+     */
+    @Bean
+    @Primary
+    public DmaapConsumerTask registerSimpleDmaapConsumerTask() {
+        AppConfig appConfig = spy(AppConfig.class);
+        doReturn(mock(DmaapConsumerConfiguration.class)).when(appConfig).getDmaapConsumerConfiguration();
+        DmaapConsumerTaskImpl dmaapConsumerTask = spy(new DmaapConsumerTaskImpl(appConfig));
+        DMaaPConsumerReactiveHttpClient dmaapConsumerReactiveHttpClient = mock(
+            DMaaPConsumerReactiveHttpClient.class);
+        doReturn(mock(DmaapConsumerConfiguration.class)).when(dmaapConsumerTask).resolveConfiguration();
+        doReturn(dmaapConsumerReactiveHttpClient).when(dmaapConsumerTask).resolveClient();
+        return dmaapConsumerTask;
+    }
+}
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapProducerTaskSpy.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapProducerTaskSpy.java
new file mode 100644
index 00000000..870c712e
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapProducerTaskSpy.java
@@ -0,0 +1,59 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+
+import org.onap.dcaegen2.collectors.datafile.config.DmaapPublisherConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.service.producer.DMaaPProducerReactiveHttpClient;
+import org.onap.dcaegen2.collectors.datafile.tasks.DmaapPublisherTask;
+import org.onap.dcaegen2.collectors.datafile.tasks.DmaapPublisherTaskImpl;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/13/18
+ */
+@Configuration
+public class DmaapProducerTaskSpy {
+
+    /**
+     * Mocking bean for tests.
+     *
+     * @return DMaaP PublisherTask spy
+     */
+    @Bean
+    @Primary
+    public DmaapPublisherTask registerSimpleDmaapPublisherTask() {
+        AppConfig appConfig = spy(AppConfig.class);
+        doReturn(mock(DmaapPublisherConfiguration.class)).when(appConfig).getDmaapPublisherConfiguration();
+        DmaapPublisherTaskImpl dmaapPublisherTask = spy(new DmaapPublisherTaskImpl(appConfig));
+        DMaaPProducerReactiveHttpClient extendedDmaapProducerHttpClient = mock(
+            DMaaPProducerReactiveHttpClient.class);
+        doReturn(mock(DmaapPublisherConfiguration.class)).when(dmaapPublisherTask).resolveConfiguration();
+        doReturn(extendedDmaapProducerHttpClient).when(dmaapPublisherTask).resolveClient();
+        return dmaapPublisherTask;
+    }
+}
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapPublisherTaskImplTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapPublisherTaskImplTest.java
new file mode 100644
index 00000000..2b79bc40
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapPublisherTaskImplTest.java
@@ -0,0 +1,124 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.mockito.Mockito.when;
+
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.function.Executable;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapPublisherConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DmaapNotFoundException;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.producer.DMaaPProducerReactiveHttpClient;
+import org.onap.dcaegen2.collectors.datafile.tasks.DmaapPublisherTaskImpl;
+import org.onap.dcaegen2.collectors.datafile.config.ImmutableDmaapPublisherConfiguration;
+import org.onap.dcaegen2.collectors.datafile.model.ImmutableConsumerDmaapModel;
+import org.springframework.http.HttpStatus;
+import reactor.core.publisher.Mono;
+import reactor.test.StepVerifier;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 5/17/18
+ */
+class DmaapPublisherTaskImplTest {
+
+    private static ConsumerDmaapModel consumerDmaapModel;
+    private static DmaapPublisherTaskImpl dmaapPublisherTask;
+    private static DMaaPProducerReactiveHttpClient dMaaPProducerReactiveHttpClient;
+    private static AppConfig appConfig;
+    private static DmaapPublisherConfiguration dmaapPublisherConfiguration;
+
+    @BeforeAll
+    static void setUp() {
+        dmaapPublisherConfiguration = new ImmutableDmaapPublisherConfiguration.Builder()
+            .dmaapContentType("application/json").dmaapHostName("54.45.33.2").dmaapPortNumber(1234)
+            .dmaapProtocol("https").dmaapUserName("Datafile").dmaapUserPassword("Datafile")
+            .dmaapTopicName("unauthenticated.SEC_OTHER_OUTPUT").build();
+        consumerDmaapModel = ImmutableConsumerDmaapModel.builder().ipv4("10.16.123.234")
+            .ipv6("0:0:0:0:0:FFFF:0A10:7BEA")
+            .pnfName("NOKQTFCOC540002E").build();
+        appConfig = mock(AppConfig.class);
+    }
+
+    @Test
+    void whenPassedObjectDoesntFit_ThrowsDatafileTaskException() {
+        //given
+        when(appConfig.getDmaapPublisherConfiguration()).thenReturn(dmaapPublisherConfiguration);
+        dmaapPublisherTask = new DmaapPublisherTaskImpl(appConfig);
+
+        //when
+        Executable executableFunction = () -> dmaapPublisherTask.execute(null);
+
+        //then
+        assertThrows(DatafileTaskException.class, executableFunction, "The specified parameter is incorrect");
+    }
+
+    @Test
+    void whenPassedObjectFits_ReturnsCorrectStatus() throws DatafileTaskException {
+        //given
+        prepareMocksForTests(HttpStatus.OK.value());
+
+        //when
+        StepVerifier.create(dmaapPublisherTask.execute(Mono.just(consumerDmaapModel))).expectSubscription()
+            .expectNext(HttpStatus.OK.toString()).verifyComplete();
+
+        //then
+        verify(dMaaPProducerReactiveHttpClient, times(1))
+            .getDMaaPProducerResponse(any(Mono.class));
+        verifyNoMoreInteractions(dMaaPProducerReactiveHttpClient);
+    }
+
+
+    @Test
+    void whenPassedObjectFits_butIncorrectResponseReturns() throws DmaapNotFoundException {
+        //given
+        prepareMocksForTests(HttpStatus.UNAUTHORIZED.value());
+
+        //when
+        StepVerifier.create(dmaapPublisherTask.execute(Mono.just(consumerDmaapModel))).expectSubscription()
+            .expectNext(String.valueOf(HttpStatus.UNAUTHORIZED.value())).verifyComplete();
+
+        //then
+        verify(dMaaPProducerReactiveHttpClient, times(1)).getDMaaPProducerResponse(any(Mono.class));
+        verifyNoMoreInteractions(dMaaPProducerReactiveHttpClient);
+    }
+
+
+    private void prepareMocksForTests(Integer httpResponseCode) {
+        dMaaPProducerReactiveHttpClient = mock(DMaaPProducerReactiveHttpClient.class);
+        when(dMaaPProducerReactiveHttpClient.getDMaaPProducerResponse(any(Mono.class)))
+            .thenReturn(Mono.just(httpResponseCode.toString()));
+        dmaapPublisherTask = spy(new DmaapPublisherTaskImpl(appConfig));
+        when(dmaapPublisherTask.resolveConfiguration()).thenReturn(dmaapPublisherConfiguration);
+        doReturn(dMaaPProducerReactiveHttpClient).when(dmaapPublisherTask).resolveClient();
+    }
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/ScheduleControllerSpy.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/ScheduleControllerSpy.java
new file mode 100644
index 00000000..d47d31d1
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/ScheduleControllerSpy.java
@@ -0,0 +1,54 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.mockito.Mockito.spy;
+
+import org.onap.dcaegen2.collectors.datafile.tasks.AaiProducerTask;
+import org.onap.dcaegen2.collectors.datafile.tasks.DmaapConsumerTask;
+import org.onap.dcaegen2.collectors.datafile.tasks.DmaapPublisherTask;
+import org.onap.dcaegen2.collectors.datafile.tasks.ScheduledTasks;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/5/18
+ */
+@Configuration
+public class ScheduleControllerSpy {
+
+    @Autowired
+    private DmaapConsumerTask dmaapConsumerTaskImplSpy;
+
+    @Autowired
+    private DmaapPublisherTask dmaapPublisherTaskImplSpy;
+
+    @Autowired
+    private AaiProducerTask aaiPublisherTaskImplSpy;
+
+    @Bean
+    @Primary
+    public ScheduledTasks registerSimpleScheduledTask() {
+        return spy(new ScheduledTasks(dmaapConsumerTaskImplSpy, dmaapPublisherTaskImplSpy, aaiPublisherTaskImplSpy));
+    }
+}