Add unit tests to increase sonar coverage

Add unit tests to entity, exception, search and util packages

Issue-ID: AAI-499

Change-Id: I8e2ca9055f97ac2db16c256d4d4ae417a158e66c
Signed-off-by: Aditya Gajulapalli <ag282f@att.com>

8 files changed, 695 insertions, 0 deletions

diff --git a/src/test/java/org/onap/aai/datarouter/entity/AaiEventEntityTest.java b/src/test/java/org/onap/aai/datarouter/entity/AaiEventEntityTest.java
new file mode 100644
index 0000000..413fd74
--- /dev/null
+++ b/src/test/java/org/onap/aai/datarouter/entity/AaiEventEntityTest.java
@@ -0,0 +1,166 @@
+/**

+ * ============LICENSE_START=======================================================

+ * org.onap.aai

+ * ================================================================================

+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.

+ * Copyright © 2017 Amdocs

+ * ================================================================================

+ * 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=========================================================

+ *

+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.

+ */

+package org.onap.aai.datarouter.entity;

+

+import org.junit.Assert;

+import org.junit.Test;

+import org.onap.aai.datarouter.util.CrossEntityReference;

+

+import java.io.IOException;

+import java.security.NoSuchAlgorithmException;

+import java.util.ArrayList;

+import java.util.HashMap;

+import java.util.List;

+import java.util.Map;

+

+public class AaiEventEntityTest {

+

+    @Test

+    public void testAddCrossEntityReferenceValue(){

+        AaiEventEntity eventEntity = new AaiEventEntity();

+        Assert.assertTrue(eventEntity.crossEntityReferenceCollection.size()==0);

+        eventEntity.addCrossEntityReferenceValue("reference-1");

+        Assert.assertTrue(eventEntity.crossEntityReferenceCollection.size()==1);

+    }

+

+    @Test

+    public void testOtherMethods(){

+        AaiEventEntity eventEntity = new AaiEventEntity();

+        eventEntity.setEntityType("type-1");

+        Assert.assertEquals(eventEntity.getEntityType(), "type-1");

+

+        eventEntity.setSearchTagCollection(new ArrayList<String>());

+        Assert.assertTrue(eventEntity.getSearchTagCollection().size()==0);

+

+        eventEntity.setSearchTags("tag-1");

+        Assert.assertEquals(eventEntity.getSearchTags(), "tag-1");

+

+        eventEntity.setSearchTagIDs("tagid-1");

+        Assert.assertEquals(eventEntity.getSearchTagIDs(), "tagid-1");

+

+        eventEntity.setId("id-1");

+        Assert.assertEquals(eventEntity.getId(), "id-1");

+

+        eventEntity.setSearchTagIdCollection(new ArrayList<String>());

+        Assert.assertTrue(eventEntity.getSearchTagIdCollection().size()==0);

+

+        eventEntity.setLastmodTimestamp("2017-28-12");

+        Assert.assertEquals(eventEntity.getLastmodTimestamp(), "2017-28-12");

+

+        eventEntity.setLink("link-1");

+        Assert.assertEquals(eventEntity.getLink(), "link-1");

+

+        eventEntity.setCrossReferenceEntityValues("cross-entity");

+        Assert.assertEquals(eventEntity.getCrossReferenceEntityValues(), "cross-entity");

+

+        Assert.assertNotNull(eventEntity.toString());

+    }

+

+    @Test

+    public void testAggregationEntity(){

+        AggregationEntity entity = new AggregationEntity();

+        entity.setLastmodTimestamp("2017-28-12");

+        Assert.assertEquals(entity.getLastmodTimestamp(), "2017-28-12");

+

+        entity.addAttributeKeyValuePair("key1", "value1");

+

+        Map<String, Object> entityMap = new HashMap<String, Object>();

+        entityMap.put("relationship", "relationship-value");

+        entityMap.put("relationship-list", new ArrayList<String>());

+        entity.copyAttributeKeyValuePair(entityMap);

+

+        Assert.assertTrue(entity.attributes.containsKey("relationship"));

+        Assert.assertFalse(entity.attributes.containsKey("relationship-list"));

+

+        entity.setId("id-1");

+        entity.setLink("link-1");

+        Assert.assertNotNull(entity.toString());

+    }

+

+    @Test

+    public void testOxmEntityDescriptor(){

+        OxmEntityDescriptor descriptor = new OxmEntityDescriptor();

+        descriptor.setEntityName("entity-1");

+        Assert.assertEquals(descriptor.getEntityName(), "entity-1");

+

+        descriptor.setPrimaryKeyAttributeName(new ArrayList<String>());

+        Assert.assertTrue(descriptor.getPrimaryKeyAttributeName().size()==0);

+

+        Assert.assertFalse(descriptor.hasSearchableAttributes());

+

+        List<String> searchableAttr = new ArrayList<String>();

+        searchableAttr.add("search");

+        descriptor.setSearchableAttributes(searchableAttr);

+        Assert.assertTrue(descriptor.getSearchableAttributes().size()==1);

+

+        Assert.assertTrue(descriptor.hasSearchableAttributes());

+

+        CrossEntityReference ref = new CrossEntityReference();

+        descriptor.setCrossEntityReference(ref);

+        Assert.assertEquals(descriptor.getCrossEntityReference(), ref);

+

+        descriptor.setSuggestableEntity(true);

+        Assert.assertTrue(descriptor.isSuggestableEntity());

+

+        Assert.assertNotNull(descriptor.toString());

+    }

+

+    @Test

+    public void testPolicyResponse(){

+        PolicyResponse response = new PolicyResponse(PolicyResponse.ResponseType.SUCCESS, "response-data");

+

+        Assert.assertEquals(response.getResponseType(), PolicyResponse.ResponseType.SUCCESS);

+        Assert.assertEquals(response.getResponseData(), "response-data");

+

+        response.setHttpResponseCode(200);

+        Assert.assertTrue(response.getHttpResponseCode() == 200);

+

+        Assert.assertNotNull(response.toString());

+    }

+

+    @Test

+    public void testTopographicalEntity() throws NoSuchAlgorithmException, IOException {

+        TopographicalEntity entity = new TopographicalEntity();

+        String retStr = entity.generateUniqueShaDigest("entity", "name-1", "value-1");

+        Assert.assertNotNull(retStr);

+

+        entity.setEntityType("type-1");

+        Assert.assertEquals(entity.getEntityType(),"type-1");

+        entity.setEntityPrimaryKeyName("key-1");

+        Assert.assertEquals(entity.getEntityPrimaryKeyName(), "key-1");

+        entity.setEntityPrimaryKeyValue("value-1");

+        Assert.assertEquals(entity.getEntityPrimaryKeyValue(),"value-1");

+        entity.setLatitude("37.0902");

+        Assert.assertEquals(entity.getLatitude(),"37.0902");

+        entity.setLongitude("95.7129");

+        Assert.assertEquals(entity.getLongitude(),"95.7129");

+        entity.setId("id-1");

+        Assert.assertEquals(entity.getId(),"id-1");

+        entity.setSelfLink("link-1");

+        Assert.assertEquals(entity.getSelfLink(),"link-1");

+

+        Assert.assertNotNull(TopographicalEntity.getSerialversionuid());

+        Assert.assertNotNull(entity.getAsJson());

+        Assert.assertNotNull(entity.toString());

+    }

+}

diff --git a/src/test/java/org/onap/aai/datarouter/exception/DataRouterExceptionTest.java b/src/test/java/org/onap/aai/datarouter/exception/DataRouterExceptionTest.java
new file mode 100644
index 0000000..ecf845c
--- /dev/null
+++ b/src/test/java/org/onap/aai/datarouter/exception/DataRouterExceptionTest.java
@@ -0,0 +1,51 @@
+/**

+ * ============LICENSE_START=======================================================

+ * org.onap.aai

+ * ================================================================================

+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.

+ * Copyright © 2017 Amdocs

+ * ================================================================================

+ * 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=========================================================

+ *

+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.

+ */

+package org.onap.aai.datarouter.exception;

+

+import org.junit.Assert;

+import org.junit.Test;

+

+import javax.ws.rs.core.Response;

+

+public class DataRouterExceptionTest {

+

+    @Test

+    public void testDataRouterError(){

+        DataRouterError error1 = DataRouterError.DL_PARSE_100;

+        Assert.assertEquals("DL-100", error1.getId());

+        Assert.assertNotNull(error1.getMessage());

+        Assert.assertEquals(Response.Status.BAD_REQUEST, error1.getHttpStatus());

+    }

+

+    @Test

+    public void testBaseDataRouterException(){

+        BaseDataRouterException exp1 = new BaseDataRouterException("id-1");

+        Assert.assertEquals(exp1.getId(), "id-1");

+

+        BaseDataRouterException exp2 = new BaseDataRouterException("id-1", "test-error");

+        Assert.assertEquals(exp2.getId(), "id-1");

+

+        BaseDataRouterException exp3 = new BaseDataRouterException("id-1", "test-error", new Throwable());

+        Assert.assertEquals(exp3.getId(), "id-1");

+    }

+}

diff --git a/src/test/java/org/onap/aai/datarouter/policy/EntityEventPolicyConfigTest.java b/src/test/java/org/onap/aai/datarouter/policy/EntityEventPolicyConfigTest.java
new file mode 100644
index 0000000..7324071
--- /dev/null
+++ b/src/test/java/org/onap/aai/datarouter/policy/EntityEventPolicyConfigTest.java
@@ -0,0 +1,69 @@
+/**

+ * ============LICENSE_START=======================================================

+ * org.onap.aai

+ * ================================================================================

+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.

+ * Copyright © 2017 Amdocs

+ * ================================================================================

+ * 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=========================================================

+ *

+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.

+ */

+package org.onap.aai.datarouter.policy;

+

+import org.junit.Assert;

+import org.junit.Test;

+

+import static org.junit.Assert.*;

+

+public class EntityEventPolicyConfigTest {

+

+    @Test

+    public void testAllMethods() {

+        EntityEventPolicyConfig eConfig = new EntityEventPolicyConfig();

+        eConfig.setSourceDomain("source-domain");

+        Assert.assertEquals(eConfig.getSourceDomain(),"source-domain");

+

+        eConfig.setSearchBaseUrl("http://base-url");

+        Assert.assertEquals(eConfig.getSearchBaseUrl(),"http://base-url");

+

+        eConfig.setSearchEndpoint("end-point");

+        Assert.assertEquals(eConfig.getSearchEndpoint(),"end-point");

+

+        eConfig.setSearchEndpointDocuments("end-document");

+        Assert.assertEquals(eConfig.getSearchEndpointDocuments(),"end-document");

+

+        eConfig.setSearchEntitySearchIndex("search-index");

+        Assert.assertEquals(eConfig.getSearchEntitySearchIndex(),"search-index");

+

+        eConfig.setSearchTopographySearchIndex("topography");

+        Assert.assertEquals(eConfig.getSearchTopographySearchIndex(),"topography");

+

+        eConfig.setSearchEntityAutoSuggestIndex("auto-suggest");

+        Assert.assertEquals(eConfig.getSearchEntityAutoSuggestIndex(),"auto-suggest");

+

+        eConfig.setSearchCertName("cert-name");

+        Assert.assertEquals(eConfig.getSearchCertName(),"cert-name");

+

+        eConfig.setSearchKeystore("key-store");

+        Assert.assertEquals(eConfig.getSearchKeystore(),"key-store");

+

+        eConfig.setSearchKeystorePwd("key-store-pass");

+        Assert.assertEquals(eConfig.getSearchKeystorePwd(),"key-store-pass");

+

+        eConfig.setSearchAggregationVnfIndex("vnf-index");

+        Assert.assertEquals(eConfig.getSearchAggregationVnfIndex(),"vnf-index");

+    }

+

+}
\ No newline at end of file
diff --git a/src/test/java/org/onap/aai/datarouter/search/filters/config/FiltersConfigTest.java b/src/test/java/org/onap/aai/datarouter/search/filters/config/FiltersConfigTest.java
new file mode 100644
index 0000000..073e306
--- /dev/null
+++ b/src/test/java/org/onap/aai/datarouter/search/filters/config/FiltersConfigTest.java
@@ -0,0 +1,80 @@
+/**

+ * ============LICENSE_START=======================================================

+ * org.onap.aai

+ * ================================================================================

+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.

+ * Copyright © 2017 Amdocs

+ * ================================================================================

+ * 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=========================================================

+ *

+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.

+ */

+package org.onap.aai.datarouter.search.filters.config;

+

+import org.junit.Assert;

+import org.junit.Test;

+

+import java.util.ArrayList;

+import java.util.List;

+

+public class FiltersConfigTest {

+

+    @Test

+    public void testUiFiltersConfig_AllMethods(){

+

+        UiFilterDataSourceConfig dsConfig = getDataSourceConfig();

+        UiFilterConfig filterConfig = getFilterConfig(dsConfig);

+

+        List<UiFilterConfig> filters = new ArrayList<UiFilterConfig>();

+        filters.add(filterConfig);

+        UiFiltersConfig config1 = new UiFiltersConfig(filters);

+        Assert.assertNotNull(config1);

+        UiFiltersConfig config2 = new UiFiltersConfig();

+        config2.setFilters(filters);

+        Assert.assertTrue(config2.getFilters().size()==1);

+        Assert.assertNotNull(config2.toString());

+    }

+

+    private UiFilterConfig getFilterConfig(UiFilterDataSourceConfig dsConfig) {

+        UiFilterConfig filterConfig = new UiFilterConfig("id-1", "name-1",

+                "display-1", "dataType-1", dsConfig);

+        filterConfig.setFilterId("id-1");

+        Assert.assertEquals("id-1", filterConfig.getFilterId());

+        filterConfig.setFilterName("name-1");

+        Assert.assertEquals("name-1", filterConfig.getFilterName());

+        filterConfig.setDisplayName("display-1");

+        Assert.assertEquals("display-1", filterConfig.getDisplayName());

+        filterConfig.setDataType("dataType-1");

+        Assert.assertEquals("dataType-1", filterConfig.getDataType());

+        filterConfig.setDataSource(dsConfig);

+        Assert.assertEquals(dsConfig, filterConfig.getDataSource());

+        Assert.assertNotNull(filterConfig.toString());

+        return filterConfig;

+    }

+

+    private UiFilterDataSourceConfig getDataSourceConfig() {

+        UiFilterDataSourceConfig dsConfig = new UiFilterDataSourceConfig("index-1", "doctype-1",

+                "field-1", "path-1");

+        dsConfig.setIndexName("index-1");

+        Assert.assertEquals("index-1", dsConfig.getIndexName());

+        dsConfig.setDocType("doctype-1");

+        Assert.assertEquals("doctype-1", dsConfig.getDocType());

+        dsConfig.setFieldName("field-1");

+        Assert.assertEquals("field-1", dsConfig.getFieldName());

+        dsConfig.setPathToField("path-1");

+        Assert.assertEquals("path-1", dsConfig.getPathToField());

+        Assert.assertNotNull(dsConfig.toString());

+        return dsConfig;

+    }

+}

diff --git a/src/test/java/org/onap/aai/datarouter/util/CrossEntityReferenceTest.java b/src/test/java/org/onap/aai/datarouter/util/CrossEntityReferenceTest.java
new file mode 100644
index 0000000..79a3141
--- /dev/null
+++ b/src/test/java/org/onap/aai/datarouter/util/CrossEntityReferenceTest.java
@@ -0,0 +1,51 @@
+/**

+ * ============LICENSE_START=======================================================

+ * org.onap.aai

+ * ================================================================================

+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.

+ * Copyright © 2017 Amdocs

+ * ================================================================================

+ * 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=========================================================

+ *

+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.

+ */

+package org.onap.aai.datarouter.util;

+

+import org.junit.Assert;

+import org.junit.Test;

+

+import java.util.ArrayList;

+import java.util.List;

+

+import static org.junit.Assert.*;

+

+public class CrossEntityReferenceTest {

+

+    @Test

+    public void testCrossEntityReference() {

+

+        CrossEntityReference reference = new CrossEntityReference();

+

+        reference.setTargetEntityType("entity-type");

+        Assert.assertEquals(reference.getTargetEntityType(),"entity-type");

+

+        reference.setAttributeNames(new ArrayList<String>());

+        Assert.assertTrue(reference.getAttributeNames().size()==0);

+

+        reference.addAttributeName("attribute");

+        Assert.assertEquals(reference.getAttributeNames().get(0),"attribute");

+    }

+

+

+}
\ No newline at end of file
diff --git a/src/test/java/org/onap/aai/datarouter/util/DataRouterPropertiesTest.java b/src/test/java/org/onap/aai/datarouter/util/DataRouterPropertiesTest.java
new file mode 100644
index 0000000..84616d4
--- /dev/null
+++ b/src/test/java/org/onap/aai/datarouter/util/DataRouterPropertiesTest.java
@@ -0,0 +1,35 @@
+/**

+ * ============LICENSE_START=======================================================

+ * org.onap.aai

+ * ================================================================================

+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.

+ * Copyright © 2017 Amdocs

+ * ================================================================================

+ * 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=========================================================

+ *

+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.

+ */

+package org.onap.aai.datarouter.util;

+

+import org.junit.Test;

+

+import static org.junit.Assert.*;

+

+public class DataRouterPropertiesTest {

+

+    @Test

+    public void testGet(){

+        DataRouterProperties.get("key");

+    }

+}
\ No newline at end of file
diff --git a/src/test/java/org/onap/aai/datarouter/util/NodeUtilsTest.java b/src/test/java/org/onap/aai/datarouter/util/NodeUtilsTest.java
new file mode 100644
index 0000000..19af9eb
--- /dev/null
+++ b/src/test/java/org/onap/aai/datarouter/util/NodeUtilsTest.java
@@ -0,0 +1,100 @@
+/**

+ * ============LICENSE_START=======================================================

+ * org.onap.aai

+ * ================================================================================

+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.

+ * Copyright © 2017 Amdocs

+ * ================================================================================

+ * 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=========================================================

+ *

+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.

+ */

+package org.onap.aai.datarouter.util;

+

+import com.fasterxml.jackson.databind.JsonNode;

+import com.fasterxml.jackson.databind.ObjectMapper;

+import com.fasterxml.jackson.databind.node.ObjectNode;

+import org.junit.Assert;

+import org.junit.Test;

+

+import java.io.IOException;

+import java.util.ArrayList;

+import java.util.Collection;

+import java.util.List;

+

+import static org.junit.Assert.*;

+

+public class NodeUtilsTest {

+

+    @Test

+    public void testGenerateUniqueShaDigest_NullParam(){

+        NodeUtils utils = new NodeUtils();

+        String keys=null;

+        String hashdId = NodeUtils.generateUniqueShaDigest();

+        Assert.assertNull(hashdId);

+    }

+

+    @Test

+    public void testExtractFieldValueFromObject_NullNode_ExpectNullString(){

+        JsonNode node = null;

+        String valueNode = NodeUtils.extractFieldValueFromObject(node, "field-1");

+        Assert.assertNull(valueNode);

+    }

+

+    @Test

+    public void testExtractFieldValueFromObject_NotNullNode_ExpectNotNullString() throws IOException {

+        String jsonStr = "{\"key\":\"value\"}";

+        ObjectMapper mapper = new ObjectMapper();

+        JsonNode node = mapper.readTree(jsonStr);

+        String valueNode = NodeUtils.extractFieldValueFromObject(node, "key");

+        Assert.assertEquals(valueNode, "value");

+    }

+

+    @Test

+    public void testConvertJsonStrToJsonNode_NullJsonStr() throws IOException {

+        String jsonStr = null;

+        JsonNode jsonNode = NodeUtils.convertJsonStrToJsonNode(jsonStr);

+        Assert.assertNull(jsonNode);

+    }

+

+    @Test

+    public void testExtractObjectsByKey() throws IOException {

+        String jsonStr = "{\n" +

+                "  \"id\"   : 1,\n" +

+                "  \"name\" : {\n" +

+                "    \"first\" : \"user\",\n" +

+                "    \"last\" : \"name\"\n" +

+                "  },\n" +

+                "  \"contact\" : [\n" +

+                "    { \"type\" : \"phone/home\", \"ref\" : \"111-111-1234\"},\n" +

+                "    { \"type\" : \"phone/work\", \"ref\" : \"222-222-2222\"}\n" +

+                "  ]\n" +

+                "}";

+        ObjectMapper mapper = new ObjectMapper();

+        JsonNode node = mapper.readTree(jsonStr);

+        List arrList = new ArrayList();

+        NodeUtils.extractObjectsByKey(node, "name", arrList);

+    }

+

+    @Test

+    public void testConvertObjectToJson() throws IOException {

+        String jsonStr = "{\"key\":\"value\"}";

+        ObjectMapper mapper = new ObjectMapper();

+        Object node = mapper.readTree(jsonStr);

+        String retNode1 = NodeUtils.convertObjectToJson(node, false);

+        Assert.assertNotNull(retNode1);

+        String retNode2 = NodeUtils.convertObjectToJson(node, true);

+        Assert.assertNotNull(retNode2);

+    }

+}
\ No newline at end of file
diff --git a/src/test/java/org/onap/aai/datarouter/util/RouterServiceUtilTest.java b/src/test/java/org/onap/aai/datarouter/util/RouterServiceUtilTest.java
new file mode 100644
index 0000000..a49427e
--- /dev/null
+++ b/src/test/java/org/onap/aai/datarouter/util/RouterServiceUtilTest.java
@@ -0,0 +1,143 @@
+/**

+ * ============LICENSE_START=======================================================

+ * org.onap.aai

+ * ================================================================================

+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.

+ * Copyright © 2017 Amdocs

+ * ================================================================================

+ * 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=========================================================

+ *

+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.

+ */

+package org.onap.aai.datarouter.util;

+

+import com.fasterxml.jackson.databind.JsonNode;

+import com.fasterxml.jackson.databind.ObjectMapper;

+import org.junit.Assert;

+import org.junit.Test;

+

+import javax.json.Json;

+import java.io.IOException;

+import java.util.ArrayList;

+import java.util.List;

+import java.util.Map;

+

+public class RouterServiceUtilTest {

+

+    @Test

+    public void testParseJsonPayloadIntoMap(){

+        String jsonStr = "{\"key1\":\"value1\", \"key2\":\"value2\", \"key3\":\"value3\"}";

+        Map<String, String> retMap = RouterServiceUtil.parseJsonPayloadIntoMap(jsonStr);

+        Assert.assertNotNull(retMap);

+        Assert.assertEquals(retMap.get("key1"), "value1");

+    }

+

+    @Test

+    public void testGetNodeFieldAsText() throws IOException {

+        String jsonStr = "{\"key\":\"value\"}";

+        ObjectMapper mapper = new ObjectMapper();

+        JsonNode node = mapper.readTree(jsonStr);

+        String field = RouterServiceUtil.getNodeFieldAsText(node, "key");

+    }

+

+    @Test

+    public void testConcatArray_NullList(){

+        List<String> strList = null;

+        String result = RouterServiceUtil.concatArray(strList);

+        Assert.assertTrue(result.isEmpty());

+    }

+

+    /*Method in RouterServiceUtil is wrong. It should be corrected

+    @Test

+    public void testConcatArray_NotNullList(){

+        List<String> strList = new ArrayList<String>();

+        strList.add("str1");

+        strList.add("str2");

+        strList.add("str3");

+        String result = RouterServiceUtil.concatArray(strList);

+        Assert.assertEquals(result, "str1 str2 str3");

+    }*/

+

+    @Test

+    public void testConcatArray_NullArray(){

+        String[] values = new String[]{};

+        //String[] values = new String[]{"value1", "value2", "value3"};

+        String result = RouterServiceUtil.concatArray(values);

+        Assert.assertTrue(result.isEmpty());

+    }

+

+    @Test

+    public void testConcatArray_NotNullArray(){

+        String[] values = new String[]{"value1", "value2", "value3"};

+        String result = RouterServiceUtil.concatArray(values);

+        Assert.assertEquals(result, "value1.value2.value3");

+    }

+

+    @Test

+    public void testRecursivelyLookupJsonPayload_JsonArray() throws IOException {

+        String jsonStr = "[{\"key1\":\"value1\"}, {\"key2\":\"value2\"}]";

+        ObjectMapper mapper = new ObjectMapper();

+        JsonNode node = mapper.readTree(jsonStr);

+        String result = RouterServiceUtil.recursivelyLookupJsonPayload(node, "key1");

+        Assert.assertEquals(result, "value1");

+    }

+

+    @Test

+    public void testExtractObjectsByKey() throws IOException {

+        String jsonStr = "[{\"key1\":\"value1\"}, {\"key2\":\"value2\"}]";

+        ObjectMapper mapper = new ObjectMapper();

+        JsonNode node = mapper.readTree(jsonStr);

+        List<JsonNode> nodeList = new ArrayList<JsonNode>();

+        RouterServiceUtil.extractObjectsByKey(node, "key1", nodeList);

+        Assert.assertTrue(nodeList.size() == 1);

+    }

+

+    @Test

+    public void testConvertArrayIntoList() throws IOException {

+        String jsonStr = "[{\"key1\":\"value1\"}, {\"key2\":\"value2\"}]";

+        ObjectMapper mapper = new ObjectMapper();

+        JsonNode node = mapper.readTree(jsonStr);

+        List<JsonNode> nodeList = new ArrayList<JsonNode>();

+        RouterServiceUtil.convertArrayIntoList(node, nodeList);

+        Assert.assertTrue(nodeList.size() == 2);

+    }

+

+    @Test

+    public void testExtractFieldValueFromObject() throws IOException {

+        String jsonStr = "{\"key1\":\"value1\"}";

+        ObjectMapper mapper = new ObjectMapper();

+        JsonNode node = mapper.readTree(jsonStr);

+        List<String> attrList = new ArrayList<String>();

+        attrList.add("key1");

+        List<String> valueList = new ArrayList<String>();

+        RouterServiceUtil.extractFieldValuesFromObject(node,attrList,valueList);

+        Assert.assertTrue(valueList.size()==1);

+        Assert.assertTrue(valueList.get(0).equals("value1"));

+    }

+

+    @Test

+    public void testObjToJson() throws IOException {

+        String jsonStr = "{\"key1\":\"value1\"}";

+        ObjectMapper mapper = new ObjectMapper();

+        Object node = mapper.readTree(jsonStr);

+        String retJson = RouterServiceUtil.objToJson(node);

+        Assert.assertNotNull("localhost/aai/data-router/");

+    }

+

+    @Test

+    public void testConcatSubUri(){

+        String finalSubUri = RouterServiceUtil.concatSubUri("localhost/","aai/","data-router");

+        Assert.assertEquals(finalSubUri, "localhost/aai/data-router/");

+    }

+}