openecomp-utilities-lib code coverage increase

Add tests for RequirementDefinitionDeserializer class

Change-Id: I038f73fad4daa3eab931c566668359db9b5f6dc6
Issue-ID: SDC-2326
Signed-off-by: Piotr Darosz <piotr.darosz@nokia.com>

2 files changed, 66 insertions, 3 deletions

diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/main/java/org/openecomp/core/utilities/deserializers/RequirementDefinitionDeserializer.java b/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/main/java/org/openecomp/core/utilities/deserializers/RequirementDefinitionDeserializer.java
index 4a2fcaf9fa..1176a6ba8b 100644
--- a/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/main/java/org/openecomp/core/utilities/deserializers/RequirementDefinitionDeserializer.java
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/main/java/org/openecomp/core/utilities/deserializers/RequirementDefinitionDeserializer.java
@@ -32,9 +32,9 @@ import com.google.gson.JsonPrimitive;
 
 public class RequirementDefinitionDeserializer implements JsonDeserializer<RequirementDefinition> {
 
-  private static final String CAPABILITY = "capability";
-  private static final String NODE = "node";
-  private static final String RELATIONSHIP = "relationship";
+  static final String CAPABILITY = "capability";
+  static final String NODE = "node";
+  static final String RELATIONSHIP = "relationship";
   private static final String OCCURRENCES = "occurrences";
 
   @Override
diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/test/java/org/openecomp/core/utilities/deserializers/RequirementDefinitionDeserializerTest.java b/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/test/java/org/openecomp/core/utilities/deserializers/RequirementDefinitionDeserializerTest.java
new file mode 100644
index 0000000000..7ac0bfcce2
--- /dev/null
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/test/java/org/openecomp/core/utilities/deserializers/RequirementDefinitionDeserializerTest.java
@@ -0,0 +1,63 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2019 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.openecomp.core.utilities.deserializers;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParser;
+import org.junit.Test;
+import org.onap.sdc.tosca.datatypes.model.RequirementDefinition;
+
+import static org.junit.Assert.assertEquals;
+import static org.openecomp.core.utilities.deserializers.RequirementDefinitionDeserializer.CAPABILITY;
+import static org.openecomp.core.utilities.deserializers.RequirementDefinitionDeserializer.NODE;
+import static org.openecomp.core.utilities.deserializers.RequirementDefinitionDeserializer.RELATIONSHIP;
+
+public class RequirementDefinitionDeserializerTest {
+
+    @Test
+    public void deserializeTest() {
+        RequirementDefinitionDeserializer deserializer = new RequirementDefinitionDeserializer();
+
+        String jsonString = new StringBuilder()
+                .append("{\n")
+                .append("  \"occurrences\": [\n")
+                .append("    1,\n")
+                .append("    2,\n")
+                .append("  \"3\"\n")
+                .append("  ],\n")
+                .append("  \"capability\": \"").append(CAPABILITY).append("\",\n")
+                .append("  \"relationship\": \"").append(RELATIONSHIP).append("\",\n")
+                .append("  \"node\": \"").append(NODE).append("\"\n")
+                .append("}")
+                .toString();
+        JsonElement jsonElement = new JsonParser().parse(jsonString);
+
+        RequirementDefinition requirement =
+                deserializer.deserialize(jsonElement, null, null);
+
+        assertEquals(requirement.getOccurrences()[0], 1);
+        assertEquals(requirement.getOccurrences()[1], 2);
+        assertEquals(requirement.getOccurrences()[2], "3");
+        assertEquals(requirement.getCapability(), CAPABILITY);
+        assertEquals(requirement.getRelationship(), RELATIONSHIP);
+        assertEquals(requirement.getNode(), NODE);
+    }
+}