Merge "Refactor the code base a bit"

5 files changed, 22 insertions, 191 deletions

diff --git a/src/test/java/org/onap/dcae/ApplicationSettingsTest.java b/src/test/java/org/onap/dcae/ApplicationSettingsTest.java
index 2ac42080..26b0a68b 100644
--- a/src/test/java/org/onap/dcae/ApplicationSettingsTest.java
+++ b/src/test/java/org/onap/dcae/ApplicationSettingsTest.java
@@ -20,6 +20,11 @@ package org.onap.dcae;
  * ============LICENSE_END=========================================================
  */
 
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.github.fge.jsonschema.core.exceptions.ProcessingException;
+import com.github.fge.jsonschema.core.report.ProcessingReport;
+import com.github.fge.jsonschema.main.JsonSchema;
 import io.vavr.collection.HashMap;
 import io.vavr.collection.Map;
 import org.json.JSONObject;
@@ -28,6 +33,7 @@ import org.junit.Test;
 import java.io.File;
 import java.io.IOException;
 import java.nio.file.Files;
+import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.Arrays;
 import java.util.Objects;
@@ -35,6 +41,7 @@ import java.util.Objects;
 import static java.util.Collections.singletonList;
 import static org.junit.Assert.*;
 import static org.onap.dcae.CLIUtils.processCmdLine;
+import static org.onap.dcae.TestingUtilities.createTemporaryFile;
 
 public class ApplicationSettingsTest {
 
@@ -281,22 +288,25 @@ public class ApplicationSettingsTest {
     }
 
     @Test
-    public void shouldReturnJSONSchema() throws IOException {
+    public void shouldReturnJSONSchema() throws IOException, ProcessingException {
         // when
-        JSONObject jsonSchema = fromTemporaryConfiguration("collector.schema.file={\"v1\": {}}")
-                .jsonSchema();
+        String sampleJsonSchema = "{" +
+                "  \"type\": \"object\"," +
+                "  \"properties\": {" +
+                "     \"state\": { \"type\": \"string\" }" +
+                "  }" +
+                "}";
+        Path temporarySchemaFile = createTemporaryFile(sampleJsonSchema);
 
-        // then
-        assertEquals(new JSONObject("{\"v1\": {}}").toMap(), jsonSchema.toMap());
-    }
-
-    @Test
-    public void shouldReturnDefaultJSONSchema() throws IOException {
         // when
-        JSONObject jsonSchema = fromTemporaryConfiguration().jsonSchema();
+        JsonSchema schema = fromTemporaryConfiguration(String.format("collector.schema.file={\"v1\": \"%s\"}", temporarySchemaFile))
+                .jsonSchema("v1");
 
         // then
-        assertEquals(new JSONObject("{\"v5\":\"./etc/CommonEventFormat_28.3.json\"}").toMap(), jsonSchema.toMap());
+        JsonNode incorrectTestObject = new ObjectMapper().readTree("{ \"state\": 1 }");
+        JsonNode correctTestObject = new ObjectMapper().readTree("{ \"state\": \"hi\" }");
+        assertFalse(schema.validate(incorrectTestObject).isSuccess());
+        assertTrue(schema.validate(correctTestObject).isSuccess());
     }
 
     @Test
diff --git a/src/test/java/org/onap/dcae/TestingUtilities.java b/src/test/java/org/onap/dcae/TestingUtilities.java
index 0bbb6cc3..092983bf 100644
--- a/src/test/java/org/onap/dcae/TestingUtilities.java
+++ b/src/test/java/org/onap/dcae/TestingUtilities.java
@@ -82,7 +82,6 @@ public final class TestingUtilities {
         T get() throws Exception;
     }
 
-
     public static void assertFailureHasInfo(Try any, String... msgPart) {
         Java6Assertions.assertThat(any.isFailure()).isTrue();
         AbstractThrowableAssert<?, ? extends Throwable> o = Java6Assertions.assertThat(any.getCause())
diff --git a/src/test/java/org/onap/dcae/commonFunction/EventProcessorTest.java b/src/test/java/org/onap/dcae/commonFunction/EventProcessorTest.java
index f5c5d5f9..97dccb5b 100644
--- a/src/test/java/org/onap/dcae/commonFunction/EventProcessorTest.java
+++ b/src/test/java/org/onap/dcae/commonFunction/EventProcessorTest.java
@@ -29,7 +29,6 @@ import org.mockito.ArgumentCaptor;
 import org.onap.dcae.ApplicationSettings;
 import org.onap.dcae.CLIUtils;
 import org.onap.dcae.commonFunction.event.publishing.EventPublisher;
-import org.onap.dcae.vestest.TestingUtilities;
 
 import java.util.List;
 
@@ -43,12 +42,11 @@ public class EventProcessorTest {
 
     private final String ev = "{\"event\": {\"commonEventHeader\": {	\"reportingEntityName\": \"VM name will be provided by ECOMP\",	\"startEpochMicrosec\": 1477012779802988,\"lastEpochMicrosec\": 1477012789802988,\"eventId\": \"83\",\"sourceName\": \"Dummy VM name - No Metadata available\",\"sequence\": 83,\"priority\": \"Normal\",\"functionalRole\": \"vFirewall\",\"domain\": \"measurementsForVfScaling\",\"reportingEntityId\": \"VM UUID will be provided by ECOMP\",\"sourceId\": \"Dummy VM UUID - No Metadata available\",\"version\": 1.1},\"measurementsForVfScalingFields\": {\"measurementInterval\": 10,\"measurementsForVfScalingVersion\": 1.1,\"vNicUsageArray\": [{\"multicastPacketsIn\": 0,\"bytesIn\": 3896,\"unicastPacketsIn\": 0,	\"multicastPacketsOut\": 0,\"broadcastPacketsOut\": 0,		\"packetsOut\": 28,\"bytesOut\": 12178,\"broadcastPacketsIn\": 0,\"packetsIn\": 58,\"unicastPacketsOut\": 0,\"vNicIdentifier\": \"eth0\"}]}}}";
 
-    Map<String, String[]> streamID;
+    private Map<String, String[]> streamID;
     private ApplicationSettings properties;
 
     @Before
     public void setUp() {
-        streamID = TestingUtilities.convertDMaaPStreamsPropertyToMap("fault=sec_fault|syslog=sec_syslog|heartbeat=sec_heartbeat|measurementsForVfScaling=sec_measurement|mobileFlow=sec_mobileflow|other=sec_other|stateChange=sec_statechange|thresholdCrossingAlert=sec_thresholdCrossingAlert|voiceQuality=ves_voicequality|sipSignaling=ves_sipsignaling");
         properties = new ApplicationSettings(new String[]{}, CLIUtils::processCmdLine);
         streamID = properties.dMaaPStreamsMapping();
     }
diff --git a/src/test/java/org/onap/dcae/vestest/TestJsonSchemaValidation.java b/src/test/java/org/onap/dcae/vestest/TestJsonSchemaValidation.java
deleted file mode 100644
index 9146cdac..00000000
--- a/src/test/java/org/onap/dcae/vestest/TestJsonSchemaValidation.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * PROJECT
- * ================================================================================
- * Copyright (C) 2017 AT&T 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.dcae.vestest;
-
-import static java.nio.file.Files.readAllBytes;
-import static junit.framework.Assert.assertEquals;
-
-import com.google.gson.JsonObject;
-import com.google.gson.JsonParser;
-import java.io.IOException;
-import java.nio.file.Paths;
-import org.junit.Test;
-import org.onap.dcae.SchemaValidator;
-
-public class TestJsonSchemaValidation {
-
-  @Test
-  public void shouldValidEventPassSchema_27_2() throws IOException {
-    String result =
-        SchemaValidator.validateAgainstSchema(
-            readJSONFromFile("src/test/resources/ves4_valid.json").toString(),
-            readJSONFromFile("etc/CommonEventFormat_27.2.json").toString());
-    assertEquals(result, "true");
-  }
-
-  @Test
-  public void shouldInvalidEventDoesNotPassSchema_27_2() throws IOException {
-    String result =
-        SchemaValidator.validateAgainstSchema(
-            readJSONFromFile("src/test/resources/ves4_invalid.json").toString(),
-            readJSONFromFile("etc/CommonEventFormat_27.2.json").toString());
-    assertEquals(result, "false");
-  }
-
-  @Test
-  public void shouldValidEventPassSchema_30_0_1() throws IOException {
-    String result =
-        SchemaValidator.validateAgainstSchema(
-            readJSONFromFile("src/test/resources/ves7_valid.json").toString(),
-            readJSONFromFile("etc/CommonEventFormat_30.0.1.json").toString());
-    assertEquals(result, "true");
-  }
-
-  @Test
-  public void shouldValidEventBatchPassSchema_30_0_1() throws IOException {
-    String result =
-        SchemaValidator.validateAgainstSchema(
-            readJSONFromFile("src/test/resources/ves7_batch_valid.json").toString(),
-            readJSONFromFile("etc/CommonEventFormat_30.0.1.json").toString());
-    assertEquals(result, "true");
-  }
-
-  @Test
-  public void shouldInvalidEventDoesNotPassSchema_30_0_1() throws IOException {
-    String result =
-        SchemaValidator.validateAgainstSchema(
-            readJSONFromFile("src/test/resources/ves7_invalid.json").toString(),
-            readJSONFromFile("etc/CommonEventFormat_30.0.1.json").toString());
-    assertEquals(result, "false");
-  }
-
-  private static JsonObject readJSONFromFile(String path) throws IOException {
-    return (JsonObject) new JsonParser().parse(new String(readAllBytes(Paths.get(path))));
-  }
-}
diff --git a/src/test/java/org/onap/dcae/vestest/TestingUtilities.java b/src/test/java/org/onap/dcae/vestest/TestingUtilities.java
deleted file mode 100644
index eff31f6d..00000000
--- a/src/test/java/org/onap/dcae/vestest/TestingUtilities.java
+++ /dev/null
@@ -1,93 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * org.onap.dcaegen2.collectors.ves
- * ================================================================================
- * Copyright (C) 2018 Nokia. 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.vestest;
-
-import static java.nio.file.Files.readAllBytes;
-
-import com.google.gson.JsonObject;
-import com.google.gson.JsonParser;
-import io.vavr.collection.HashMap;
-
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-/**
- * @author Pawel Szalapski (pawel.szalapski@nokia.com)
- */
-public final class TestingUtilities {
-
-    private TestingUtilities() {
-        // utility class, no objects allowed
-    }
-
-    static JsonObject readJSONFromFile(Path path) {
-        return rethrow(() -> (JsonObject) new JsonParser().parse(new String(readAllBytes(path))));
-    }
-
-    static Path createTemporaryFile() {
-        return rethrow(() -> {
-            Path temporaryDirectory = Files.createTempDirectory("temporaryDirectory");
-            Path temporaryFile = TestingUtilities.createFile(temporaryDirectory + "/testFile");
-            TestingUtilities.scheduleToBeDeletedAfterTests(temporaryDirectory);
-            TestingUtilities.scheduleToBeDeletedAfterTests(temporaryFile);
-            return temporaryFile;
-        });
-    }
-
-    public static HashMap<String, String[]> convertDMaaPStreamsPropertyToMap(String streamIdsProperty) {
-        java.util.HashMap<String, String[]> domainToStreamIdsMapping = new java.util.HashMap<>();
-        String[] topics = streamIdsProperty.split("\\|");
-        for (String t : topics) {
-            String domain = t.split("=")[0];
-            String[] streamIds = t.split("=")[1].split(",");
-            domainToStreamIdsMapping.put(domain, streamIds);
-        }
-        return HashMap.ofAll(domainToStreamIdsMapping);
-    }
-
-    private static Path createFile(String path) {
-        return rethrow(() -> Files.createFile(Paths.get(path)));
-    }
-
-    private static void scheduleToBeDeletedAfterTests(Path path) {
-        path.toFile().deleteOnExit();
-    }
-
-    /**
-     * Exception in test case usually means there is something wrong, it should never be catched, but rather thrown to
-     * be handled by JUnit framework.
-     */
-    private static <T> T rethrow(CheckedSupplier<T> supplier) {
-        try {
-            return supplier.get();
-        } catch (Exception e) {
-            throw new RuntimeException();
-        }
-    }
-
-    @FunctionalInterface
-    interface CheckedSupplier<T> {
-
-        T get() throws Exception;
-    }
-
-
-}