CodeCoverage improvement for dcaegen2-analytics-tca-gen2

Issue-ID: DCAEGEN2-3159

Signed-off-by: Mukesh Paliwal <mukesh.paliwal1@huawei.com>
Change-Id: I0aaae42e30a83eac41957114a3090d584b43d42a

13 files changed, 510 insertions, 1 deletions

diff --git a/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/DmaapMrConstantsTest.java b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/DmaapMrConstantsTest.java
new file mode 100644
index 0000000..2410eca
--- /dev/null
+++ b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/DmaapMrConstantsTest.java
@@ -0,0 +1,33 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (c) 2022 Huawei. 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.dcae.analytics.model;
+
+import org.junit.jupiter.api.Test;
+
+import java.util.Set;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class DmaapMrConstantsTest {
+    @Test
+    public void DmaapHeadersTest () throws Exception {
+        Set<String> dmaapConstatnts =  DmaapMrConstants.getDmaapmappedHeaders();
+        assertEquals("X-RequestID", dmaapConstatnts.iterator().next());
+    }
+}
diff --git a/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/ecomplogger/AnalyticsErrorTypeTest.java b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/ecomplogger/AnalyticsErrorTypeTest.java
new file mode 100644
index 0000000..157a447
--- /dev/null
+++ b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/ecomplogger/AnalyticsErrorTypeTest.java
@@ -0,0 +1,34 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (c) 2022 Huawei. 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.dcae.analytics.model.ecomplogger;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class AnalyticsErrorTypeTest {
+    @Test
+    public void getErrorCodeTest () throws Exception {
+        AnalyticsErrorType analyticsErrorType = AnalyticsErrorType.SCHEMA_ERROR;
+        int errCode = analyticsErrorType.getErrorCode();
+        String errDesc = analyticsErrorType.getErrorDescription();
+        assertEquals(400, errCode);
+        assertEquals("Schema Error", errDesc);
+    }
+}
diff --git a/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/function/JsonStringToMapFunctionTest.java b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/function/JsonStringToMapFunctionTest.java
new file mode 100644
index 0000000..b2b75b6
--- /dev/null
+++ b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/function/JsonStringToMapFunctionTest.java
@@ -0,0 +1,65 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (c) 2022 Huawei. 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.dcae.analytics.model.util.function;
+
+import org.junit.jupiter.api.Test;
+
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class JsonStringToMapFunctionTest {
+    @Test
+    public void applyTest() throws Exception {
+        JsonStringToMapFunction jsonStringToMapFunction = new JsonStringToMapFunction();
+        Map<String, Object> jObj = jsonStringToMapFunction.apply("{\"name\":\"test\",\"company\":\"test123\"}");
+        assertEquals("test", jObj.get("name"));
+    }
+
+    @Test
+    public void applyTestObject() throws Exception {
+        JsonStringToMapFunction jsonStringToMapFunction = new JsonStringToMapFunction();
+        Map<String, Object> jObj = jsonStringToMapFunction.
+                apply("{\"name\":\"test\",\"company\":\"test123\",\"testObj\":{\"status\":\"true\"}}");
+        assertEquals("test", jObj.get("name"));
+    }
+
+    @Test
+    public void applyTestArray() throws Exception {
+        JsonStringToMapFunction jsonStringToMapFunction = new JsonStringToMapFunction();
+        Map<String, Object> jObj = jsonStringToMapFunction.
+                apply("{\"name\":\"test\",\"company\":\"test123\",\"testObj\":[{\"status\":\"true\"}]}");
+        assertEquals("test", jObj.get("name"));
+    }
+
+    @Test
+    public void applyTest1() throws Exception {
+        JsonStringToMapFunction jsonStringToMapFunction = new JsonStringToMapFunction("abc");
+        Map<String, Object> jObj = jsonStringToMapFunction.apply("{\"name\":\"test\",\"company\":\"test123\"}");
+        assertEquals("test", jObj.get("abc.name"));
+    }
+
+    @Test
+    public void applyTest2() throws Exception {
+        JsonStringToMapFunction jsonStringToMapFunction = new JsonStringToMapFunction("xyz", "|");
+        Map<String, Object> jObj = jsonStringToMapFunction.apply("{\"name\":\"test\",\"company\":\"test123\"}");
+        assertEquals("test123", jObj.get("xyz|company"));
+    }
+
+}
diff --git a/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/function/JsonToJavaObjectBiFunctionTest.java b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/function/JsonToJavaObjectBiFunctionTest.java
new file mode 100644
index 0000000..6d4452d
--- /dev/null
+++ b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/function/JsonToJavaObjectBiFunctionTest.java
@@ -0,0 +1,48 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (c) 2022 Huawei. 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.dcae.analytics.model.util.function;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.junit.jupiter.api.Test;
+
+import java.util.Map;
+import java.util.Optional;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class JsonToJavaObjectBiFunctionTest {
+    @Test
+    public void apply () throws Exception {
+        ObjectMapper objectMapper = new ObjectMapper();
+        JsonToJavaObjectBiFunction jsonToJavaObjectBiFunction = new JsonToJavaObjectBiFunction(objectMapper);
+        TypeReference<Object> stringTypeRef = new TypeReference<Object>(){};
+        Optional<Object> optional = jsonToJavaObjectBiFunction.apply(stringTypeRef, "{\"name\":\"test\",\"company\":\"test123\"}");
+        assertTrue(optional.isPresent());
+    }
+
+    @Test
+    public void applyError () throws Exception {
+        ObjectMapper objectMapper = new ObjectMapper();
+        JsonToJavaObjectBiFunction jsonToJavaObjectBiFunction = new JsonToJavaObjectBiFunction(objectMapper);
+        TypeReference<String> stringTypeRef = new TypeReference<String>(){};
+        Optional<Object> optional = jsonToJavaObjectBiFunction.apply(stringTypeRef, "{\"name\":\"test\",\"company\":\"test123\"}");
+        assertTrue(optional.isEmpty());
+    }
+}
diff --git a/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/function/StringToURLFunctionTest.java b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/function/StringToURLFunctionTest.java
new file mode 100644
index 0000000..11fdb37
--- /dev/null
+++ b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/function/StringToURLFunctionTest.java
@@ -0,0 +1,42 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (c) 2022 Huawei. 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.dcae.analytics.model.util.function;
+
+import org.junit.jupiter.api.Test;
+
+import java.net.URL;
+import java.util.Optional;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class StringToURLFunctionTest {
+    @Test
+    public void apply () throws Exception {
+        StringToURLFunction stringToURLFunction = new StringToURLFunction ();
+        Optional<URL> optionalURL = stringToURLFunction.apply("https://localhost:8080/test");
+        assertTrue(optionalURL.isPresent());
+    }
+
+    @Test
+    public void applyException () throws Exception {
+        StringToURLFunction stringToURLFunction = new StringToURLFunction ();
+        Optional<URL> optionalURL = stringToURLFunction.apply("");
+        assertTrue(optionalURL.isEmpty());
+    }
+}
diff --git a/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/function/URLToHttpGetFunctionTest.java b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/function/URLToHttpGetFunctionTest.java
new file mode 100644
index 0000000..13a17f5
--- /dev/null
+++ b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/function/URLToHttpGetFunctionTest.java
@@ -0,0 +1,40 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (c) 2022 Huawei. 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.dcae.analytics.model.util.function;
+
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.Optional;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class URLToHttpGetFunctionTest {
+    @Test
+    public void apply () throws Exception {
+        URL url = new URL("http://localhost:8080");
+        URLToHttpGetFunction urlToHttpGetFunction = new URLToHttpGetFunction();
+        HttpURLConnection httpURLConnection = Mockito.mock(HttpURLConnection.class);
+        Mockito.when(httpURLConnection.getResponseCode()).thenReturn(200);
+        Optional<String> optional =  urlToHttpGetFunction.apply(url);
+        assertTrue(optional.isEmpty());
+    }
+}
diff --git a/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/json/mixin/cef/AlertTypeMixinTest.java b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/json/mixin/cef/AlertTypeMixinTest.java
index d3368de..ab19775 100644
--- a/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/json/mixin/cef/AlertTypeMixinTest.java
+++ b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/json/mixin/cef/AlertTypeMixinTest.java
@@ -1,6 +1,7 @@
 /*
- * ================================================================================
+ * ============LICENSE_START=======================================================
  * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * Copyright (c) 2022 Huawei. 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.
@@ -19,6 +20,7 @@
 
 package org.onap.dcae.analytics.model.util.json.mixin.cef;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.onap.dcae.analytics.model.util.json.AnalyticsModelJsonConversion.ANALYTICS_MODEL_OBJECT_MAPPER;
 
 import org.assertj.core.api.Assertions;
@@ -51,4 +53,13 @@ class AlertTypeMixinTest extends BaseAnalyticsModelTest {
                 .isEqualTo(AlertType.CARD_ANOMALY);
     }
 
+    @Test
+    public void forvalueTest() throws Exception {
+        assertEquals(AlertType.CARD_ANOMALY, AlertTypeMixin.forValue("CARD-ANOMALY"));
+        assertEquals(AlertType.ELEMENT_ANOMALY, AlertTypeMixin.forValue("ELEMENT-ANOMALY"));
+        assertEquals(AlertType.INTERFACE_ANOMALY, AlertTypeMixin.forValue("INTERFACE-ANOMALY"));
+        assertEquals(AlertType.SERVICE_ANOMALY, AlertTypeMixin.forValue("SERVICE-ANOMALY"));
+        assertEquals(AlertType.UNKNOWN, AlertTypeMixin.forValue("UNKNOWN"));
+    }
+
 }
diff --git a/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/json/mixin/cef/CriticalityTest.java b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/json/mixin/cef/CriticalityTest.java
new file mode 100644
index 0000000..1defec7
--- /dev/null
+++ b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/json/mixin/cef/CriticalityTest.java
@@ -0,0 +1,34 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (c) 2022 Huawei. 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.dcae.analytics.model.util.json.mixin.cef;
+
+import org.junit.jupiter.api.Test;
+import org.onap.dcae.analytics.model.cef.Criticality;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class CriticalityTest {
+
+    @Test
+    public void testCriticality () throws Exception {
+        assertEquals("UNKNOWN", Criticality.UNKNOWN.toString());
+        assertEquals("MAJ", Criticality.MAJ.toString());
+        assertEquals("CRIT", Criticality.CRIT.toString());
+    }
+}
diff --git a/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/json/mixin/common/ConfigSourceTest.java b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/json/mixin/common/ConfigSourceTest.java
new file mode 100644
index 0000000..4051ca5
--- /dev/null
+++ b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/json/mixin/common/ConfigSourceTest.java
@@ -0,0 +1,35 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (c) 2022 Huawei. 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.dcae.analytics.model.util.json.mixin.common;
+
+import org.junit.jupiter.api.Test;
+import org.onap.dcae.analytics.model.common.ConfigSource;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class ConfigSourceTest {
+    @Test
+    public void testConfigSource () throws Exception {
+        assertEquals("CONFIG_BINDING_SERVICE", ConfigSource.CONFIG_BINDING_SERVICE.toString());
+        assertEquals("CLASSPATH", ConfigSource.CLASSPATH.toString());
+        assertEquals("MONGO", ConfigSource.MONGO.toString());
+        assertEquals("REDIS", ConfigSource.REDIS.toString());
+        assertEquals("REST_API", ConfigSource.REST_API.toString());
+    }
+}
diff --git a/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/supplier/AnalyticsRequestIdSupplierTest.java b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/supplier/AnalyticsRequestIdSupplierTest.java
new file mode 100644
index 0000000..ce278d7
--- /dev/null
+++ b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/supplier/AnalyticsRequestIdSupplierTest.java
@@ -0,0 +1,33 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (c) 2022 Huawei. 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.dcae.analytics.model.util.supplier;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+public class AnalyticsRequestIdSupplierTest {
+    @Test
+    public void getTest () throws Exception {
+        AnalyticsRequestIdSupplier analyticsRequestIdSupplier =
+                new AnalyticsRequestIdSupplier();
+        String str = analyticsRequestIdSupplier.get();
+        assertNotNull(str);
+    }
+}
diff --git a/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/supplier/CreationTimestampSupplierTest.java b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/supplier/CreationTimestampSupplierTest.java
new file mode 100644
index 0000000..17134a5
--- /dev/null
+++ b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/supplier/CreationTimestampSupplierTest.java
@@ -0,0 +1,41 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (c) 2022 Huawei. 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.dcae.analytics.model.util.supplier;
+
+import org.junit.jupiter.api.Test;
+
+import java.util.Date;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+public class CreationTimestampSupplierTest {
+    @Test
+    public void getTest () throws Exception {
+        CreationTimestampSupplier creationTimestampSupplier =
+                new CreationTimestampSupplier();
+        String str = creationTimestampSupplier.get();
+        assertNotNull(str);
+    }
+
+    @Test
+    public void getParsedDateTest () throws Exception {
+        Date date = CreationTimestampSupplier.getParsedDate("2020-08-24T21:49:31.702+0400");
+        assertNotNull(date.getTime());
+    }
+}
diff --git a/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/supplier/RandomIdSupplierTest.java b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/supplier/RandomIdSupplierTest.java
new file mode 100644
index 0000000..6805978
--- /dev/null
+++ b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/supplier/RandomIdSupplierTest.java
@@ -0,0 +1,32 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (c) 2022 Huawei. 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.dcae.analytics.model.util.supplier;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+public class RandomIdSupplierTest {
+    @Test
+    public void getTest () throws Exception {
+        RandomIdSupplier randomIdSupplier = new RandomIdSupplier(100);
+        String maxNumber = randomIdSupplier.get();
+        assertNotNull(maxNumber);
+    }
+}
diff --git a/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/supplier/UnboundedSupplierTest.java b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/supplier/UnboundedSupplierTest.java
new file mode 100644
index 0000000..6b1fe7d
--- /dev/null
+++ b/dcae-analytics/dcae-analytics-model/src/test/java/org/onap/dcae/analytics/model/util/supplier/UnboundedSupplierTest.java
@@ -0,0 +1,61 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (c) 2022 Huawei. 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.dcae.analytics.model.util.supplier;
+
+import org.junit.jupiter.api.Test;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class UnboundedSupplierTest {
+    @Test
+    public void getTest () throws Exception {
+        Map<String, String> str = new HashMap();
+        str.put("name", "test");
+        Map<String, String> str2 = new HashMap();
+        str2.put("name1", "test1");
+        UnboundedSupplier unboundedSupplier =
+                new UnboundedSupplier(UnboundedSupplier.GenerationMode.ROUND_ROBIN, str, str2);
+        String s = unboundedSupplier.get().toString();
+        assertTrue(unboundedSupplier.get().toString().contains("test"));
+    }
+
+    @Test
+    public void getRandomTest () throws Exception {
+        Map<String, String> str = new HashMap();
+        str.put("name", "test");
+        Map<String, String> str2 = new HashMap();
+        str2.put("name1", "test1");
+        UnboundedSupplier unboundedSupplier =
+                new UnboundedSupplier(UnboundedSupplier.GenerationMode.RANDOM, str, str2);
+        String s = unboundedSupplier.get().toString();
+        assertTrue(unboundedSupplier.get().toString().contains("test"));
+    }
+
+    @Test
+    public void getTest1 () throws Exception {
+        Map<String, String> str = new HashMap();
+        str.put("name", "test");
+        UnboundedSupplier unboundedSupplier =
+                new UnboundedSupplier(str);
+        assertTrue(unboundedSupplier.get().toString().contains("test"));
+    }
+}