Bug 5947: Increasing code coverage for mdsal project

[mdsal.git] / dom / mdsal-dom-api / src / test / java / org / opendaylight / mdsal / dom / api / DOMDataTreeIdentifierTest.java

diff --git a/dom/mdsal-dom-api/src/test/java/org/opendaylight/mdsal/dom/api/DOMDataTreeIdentifierTest.java b/dom/mdsal-dom-api/src/test/java/org/opendaylight/mdsal/dom/api/DOMDataTreeIdentifierTest.java
new file mode 100644 (file)
index 0000000..c2b28e4
--- /dev/null
+++ b/dom/mdsal-dom-api/src/test/java/org/opendaylight/mdsal/dom/api/DOMDataTreeIdentifierTest.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.mdsal.dom.api;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import java.net.URI;
+import org.junit.Test;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.common.QNameModule;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+
+public class DOMDataTreeIdentifierTest {
+    private static final String REF_LISTS = "ref-lists";
+    private static final String TEST_LISTS = "test-lists";
+    private static final String COMPARE_FIRST_LISTS = "A-test-lists";
+    private static final String COMPARE_SECOND_LISTS = "B-test-lists";
+    private static final QNameModule TEST_MODULE = QNameModule.create(URI.create(
+            "urn:opendaylight:params:xml:ns:yang:controller:md:sal:test:store"), null);
+    private static final YangInstanceIdentifier REF_YII_IID = YangInstanceIdentifier.create(
+            new YangInstanceIdentifier.NodeIdentifier(QName.create(TEST_MODULE, REF_LISTS)));
+    private static final YangInstanceIdentifier TEST_YII_IID = YangInstanceIdentifier.create(
+            new YangInstanceIdentifier.NodeIdentifier(QName.create(TEST_MODULE, TEST_LISTS)));
+    private static final DOMDataTreeIdentifier REF_TREE = new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL,
+            REF_YII_IID);
+    private static final DOMDataTreeIdentifier TEST_DIFF_TREE = new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL,
+            TEST_YII_IID);
+
+    @Test
+    public void constructTest() {
+        assertNotNull("Instantiation", new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL, REF_YII_IID));
+    }
+
+    @Test(expected = NullPointerException.class)
+    public void firstArgumentNullTest() throws Exception {
+        new DOMDataTreeIdentifier(null, REF_YII_IID);
+    }
+
+    @Test(expected = NullPointerException.class)
+    public void secondArgumentNullTest() throws Exception {
+        new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL, null);
+    }
+
+    @Test
+    public void hashCodeTest() {
+        assertEquals("hashCode", REF_TREE.hashCode(), new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL,
+                REF_YII_IID).hashCode());
+        assertNotEquals("hashCode", REF_TREE.hashCode(), TEST_DIFF_TREE.hashCode());
+    }
+
+    @Test
+    public void equalsTest() {
+        assertTrue("Equals same", REF_TREE.equals(new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL,
+                REF_YII_IID)));
+        assertFalse("Different DataStoreType", REF_TREE.equals(new DOMDataTreeIdentifier(LogicalDatastoreType.CONFIGURATION,
+                REF_YII_IID)));
+        assertTrue("Equals same instance", REF_TREE.equals(REF_TREE));
+        assertFalse("Different object", REF_TREE.equals(new Object()));
+        assertFalse("Different instance", REF_TREE.equals(TEST_DIFF_TREE));
+    }
+
+    @Test
+    public void compareToTest() {
+        final YangInstanceIdentifier compareFirstIid = YangInstanceIdentifier.create(
+                new YangInstanceIdentifier.NodeIdentifier(QName.create(TEST_MODULE, COMPARE_FIRST_LISTS)));
+        final YangInstanceIdentifier compareSecondIid = YangInstanceIdentifier.create(
+                new YangInstanceIdentifier.NodeIdentifier(QName.create(TEST_MODULE, COMPARE_SECOND_LISTS)));
+
+        assertEquals("Compare same to same", REF_TREE.compareTo(new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL,
+                REF_YII_IID)), 0);
+        assertNotEquals("Compare same to same with different datastore", REF_TREE.compareTo(new DOMDataTreeIdentifier(
+                LogicalDatastoreType.CONFIGURATION, REF_YII_IID)), 0);
+        assertEquals("Compare same to same with different datastore",
+                new DOMDataTreeIdentifier(
+                        LogicalDatastoreType.OPERATIONAL,
+                        YangInstanceIdentifier.create(
+                                YangInstanceIdentifier.NodeIdentifier.create(QName.create(TEST_MODULE, REF_LISTS)),
+                                YangInstanceIdentifier.NodeIdentifier.create(QName.create(TEST_MODULE, TEST_LISTS))))
+                .compareTo(REF_TREE), 1);
+        assertTrue("Compare first to second", new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL,
+                compareFirstIid).compareTo(new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL,
+                compareSecondIid)) < 0);
+        assertTrue("Compare second to first", new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL,
+                compareSecondIid).compareTo(new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL,
+                compareFirstIid)) > 0);
+    }
+
+    @Test
+    public void containsTest() {
+        assertTrue("Contains", REF_TREE.contains(new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL,
+                REF_YII_IID)));
+        assertEquals("Not contains", false, REF_TREE.contains(TEST_DIFF_TREE));
+    }
+
+    @Test
+    public void toStringTest() {
+        assertTrue("ToString", REF_TREE.toString().contains(REF_TREE.getRootIdentifier().toString()) && REF_TREE
+                .toString().contains(REF_TREE.getDatastoreType().toString()));
+    }
+}
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