1 files changed, 71 insertions, 0 deletions
diff --git a/so-cnfm/so-cnfm-lcm/so-cnfm-lcm-database-service/src/test/java/org/onap/so/cnfm/lcm/database/beans/utils/UtilsTest.java b/so-cnfm/so-cnfm-lcm/so-cnfm-lcm-database-service/src/test/java/org/onap/so/cnfm/lcm/database/beans/utils/UtilsTest.java
new file mode 100644
index 0000000..ab24f94
--- /dev/null
+++ b/so-cnfm/so-cnfm-lcm/so-cnfm-lcm-database-service/src/test/java/org/onap/so/cnfm/lcm/database/beans/utils/UtilsTest.java
@@ -0,0 +1,71 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2023 Nordix Foundation.
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.so.cnfm.lcm.database.beans.utils;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import java.util.Arrays;
+import java.util.Collections;
+import org.junit.Test;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+public class UtilsTest {
+
+    @Test
+    public void testTwoEmptyLists_equal() {
+        assertTrue(Utils.isEquals(Collections.emptyList(), Collections.emptyList()));
+    }
+
+    @Test
+    public void testEmptyListAndNonEmpty_notEqual() {
+        assertFalse(Utils.isEquals(Collections.emptyList(), Arrays.asList("A")));
+    }
+
+    @Test
+    public void testTwoNullLists_equal() {
+        assertTrue(Utils.isEquals(null, null));
+    }
+
+    @Test
+    public void testNullListAndEmptyList_notEqual() {
+        assertFalse(Utils.isEquals(null, Collections.emptyList()));
+    }
+
+    @Test
+    public void testTwoNotEmptyListsContainSameObjects_equal() {
+        assertTrue(Utils.isEquals(Arrays.asList("A"), Arrays.asList("A")));
+    }
+
+    @Test
+    public void testTwoNotEmptyListsContainMoreThenTwoNotSameObjects_equal() {
+        assertFalse(Utils.isEquals(Arrays.asList("A", "B"), Arrays.asList("A", "C")));
+    }
+
+
+    @Test
+    public void testTwoNotEmptyListsContainsDifferentObjects_equal() {
+        assertFalse(Utils.isEquals(Arrays.asList("A"), Arrays.asList(1)));
+    }
+
+
+}