Json Serialization should hide "empty".

Json serialization of java collections exposes the isEmpty function as an attribute. This issue was discussed in the design review of Interface operations.
Issue-ID: SDC-1150

Change-Id: I09e214f5631b73d60825732c4db8bbf85469c824
Signed-off-by: shrek2000 <orenkle@amdocs.com>

1 files changed, 60 insertions, 39 deletions

diff --git a/catalog-be/src/test/java/org/openecomp/sdc/be/servlets/RepresentationUtilsTest.java b/catalog-be/src/test/java/org/openecomp/sdc/be/servlets/RepresentationUtilsTest.java
index f82fdfc1ef..63e76700df 100644
--- a/catalog-be/src/test/java/org/openecomp/sdc/be/servlets/RepresentationUtilsTest.java
+++ b/catalog-be/src/test/java/org/openecomp/sdc/be/servlets/RepresentationUtilsTest.java
@@ -1,46 +1,67 @@
 package org.openecomp.sdc.be.servlets;
 
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import java.util.HashMap;
 import org.apache.tinkerpop.gremlin.structure.T;
 import org.junit.Test;
 import org.openecomp.sdc.be.model.ArtifactDefinition;
+import org.openecomp.sdc.be.model.Operation;
+
+public class RepresentationUtilsTest  {
+
+    private RepresentationUtils createTestSubject() {
+        return new RepresentationUtils();
+    }
+
+
+    @Test
+    public void testConvertJsonToArtifactDefinitionForUpdate() throws Exception {
+        String content = "";
+        Class<ArtifactDefinition> clazz = null;
+        ArtifactDefinition result;
+
+        // default test
+        result = RepresentationUtils.convertJsonToArtifactDefinitionForUpdate(content, clazz);
+    }
+
+
+    @Test
+    public void testToRepresentation() throws Exception {
+        T elementToRepresent = null;
+        Object result;
+
+        // default test
+        result = RepresentationUtils.toRepresentation(elementToRepresent);
+    }
+
+
+
+
+    @Test
+    public void testConvertJsonToArtifactDefinition() throws Exception {
+        String content = "";
+        Class<ArtifactDefinition> clazz = null;
+        ArtifactDefinition result;
+
+        // default test
+        result = RepresentationUtils.convertJsonToArtifactDefinition(content, clazz);
+    }
 
-public class RepresentationUtilsTest {
-
-	private RepresentationUtils createTestSubject() {
-		return new RepresentationUtils();
-	}
-
-	
-	@Test
-	public void testConvertJsonToArtifactDefinitionForUpdate() throws Exception {
-		String content = "";
-		Class<ArtifactDefinition> clazz = null;
-		ArtifactDefinition result;
-
-		// default test
-		result = RepresentationUtils.convertJsonToArtifactDefinitionForUpdate(content, clazz);
-	}
-
-	
-	@Test
-	public void testToRepresentation() throws Exception {
-		T elementToRepresent = null;
-		Object result;
-
-		// default test
-		result = RepresentationUtils.toRepresentation(elementToRepresent);
-	}
-
-	
-
-	
-	@Test
-	public void testConvertJsonToArtifactDefinition() throws Exception {
-		String content = "";
-		Class<ArtifactDefinition> clazz = null;
-		ArtifactDefinition result;
-
-		// default test
-		result = RepresentationUtils.convertJsonToArtifactDefinition(content, clazz);
-	}
+    @Test
+    public void checkIsEmptyFiltering() throws Exception {
+        HashMap<String, Operation> op = new HashMap<>();
+        Operation opValue = new Operation();
+        opValue.setName("eee");
+        opValue.setDescription("ccc");
+        op.put("Bla", opValue);
+        Object result = RepresentationUtils.toRepresentation(op);
+        assertNotNull(result);
+        assertTrue(result.toString(), result.toString().contains("empty"));
+        result = RepresentationUtils.toFilteredRepresentation(op);
+        assertNotNull(result);
+        assertFalse(result.toString(), result.toString().contains("empty"));
+    }
 }
\ No newline at end of file