Improve test coverage

Add unit tests to improve test coverage.

Issue-ID: SDC-3428
Change-Id: I47da0decd6b6df93ace68b2af586b255ef0b792e
Signed-off-by: xuegao <xue.gao@intl.att.com>

1 files changed, 39 insertions, 0 deletions

diff --git a/catalog-dao/src/test/java/org/openecomp/sdc/be/dao/neo4j/GraphEdgeLabelsTest.java b/catalog-dao/src/test/java/org/openecomp/sdc/be/dao/neo4j/GraphEdgeLabelsTest.java
new file mode 100644
index 0000000000..c5723b1007
--- /dev/null
+++ b/catalog-dao/src/test/java/org/openecomp/sdc/be/dao/neo4j/GraphEdgeLabelsTest.java
@@ -0,0 +1,39 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2021 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.openecomp.sdc.be.dao.neo4j;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertNull;
+
+public class GraphEdgeLabelsTest {
+	@Test
+	public void testGetAllProperties() throws Exception {
+		assertEquals(55, GraphEdgeLabels.getAllProperties().size());
+	}
+
+	@Test
+	public void testGetByName() throws Exception {
+		assertNotNull(GraphEdgeLabels.getByName("STATE"));
+		assertNull(GraphEdgeLabels.getByName("state"));
+	}
+}