1 files changed, 106 insertions, 0 deletions
diff --git a/policy-core/src/test/java/org/onap/policy/drools/core/lock/AlwaysFailLockTest.java b/policy-core/src/test/java/org/onap/policy/drools/core/lock/AlwaysFailLockTest.java
new file mode 100644
index 00000000..ce4ca5fd
--- /dev/null
+++ b/policy-core/src/test/java/org/onap/policy/drools/core/lock/AlwaysFailLockTest.java
@@ -0,0 +1,106 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2019 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.onap.policy.drools.core.lock;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertSame;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.mock;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import org.junit.Before;
+import org.junit.Test;
+
+public class AlwaysFailLockTest {
+    private static final String RESOURCE = "hello";
+    private static final String OWNER_KEY = "world";
+    private static final int HOLD_SEC = 10;
+    private static final int HOLD_SEC2 = 10;
+
+    private LockCallback callback;
+    private AlwaysFailLock lock;
+
+    /**
+     * Populates {@link #lock}.
+     */
+    @Before
+    public void setUp() {
+        callback = mock(LockCallback.class);
+
+        lock = new AlwaysFailLock(RESOURCE, OWNER_KEY, HOLD_SEC, callback);
+    }
+
+    @Test
+    public void testSerializable() throws Exception {
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        try (ObjectOutputStream oos = new ObjectOutputStream(baos)) {
+            oos.writeObject(lock);
+        }
+
+        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
+        try (ObjectInputStream ois = new ObjectInputStream(bais)) {
+            lock = (AlwaysFailLock) ois.readObject();
+        }
+
+        assertEquals(LockState.UNAVAILABLE, lock.getState());
+        assertEquals(RESOURCE, lock.getResourceId());
+        assertEquals(OWNER_KEY, lock.getOwnerKey());
+        assertEquals(HOLD_SEC, lock.getHoldSec());
+
+        // these fields are transient
+        assertNull(lock.getCallback());
+    }
+
+    @Test
+    public void testAlwaysFailLockNoArgs() {
+        // verify that no-arg constructor doesn't throw an exception
+        new AlwaysFailLock();
+    }
+
+    @Test
+    public void testAlwaysFailLock() {
+        assertTrue(lock.isUnavailable());
+        assertEquals(RESOURCE, lock.getResourceId());
+        assertEquals(OWNER_KEY, lock.getOwnerKey());
+        assertEquals(HOLD_SEC, lock.getHoldSec());
+        assertSame(callback, lock.getCallback());
+    }
+
+    @Test
+    public void testFree() {
+        assertFalse(lock.free());
+        assertTrue(lock.isUnavailable());
+    }
+
+    @Test
+    public void testExtend() {
+        LockCallback callback2 = mock(LockCallback.class);
+        lock.extend(HOLD_SEC2, callback2);
+
+        assertEquals(HOLD_SEC2, lock.getHoldSec());
+        assertSame(callback2, lock.getCallback());
+    }
+}