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-rw-r--r--policy-core/pom.xml4
-rw-r--r--policy-core/src/main/java/org/onap/policy/drools/core/lock/AlwaysSuccessLock.java64
-rw-r--r--policy-core/src/test/java/org/onap/policy/drools/core/lock/AlwaysFailLockTest.java61
-rw-r--r--policy-core/src/test/java/org/onap/policy/drools/core/lock/AlwaysLockBaseTest.java71
-rw-r--r--policy-core/src/test/java/org/onap/policy/drools/core/lock/AlwaysSuccessLockTest.java69
5 files changed, 210 insertions, 59 deletions
diff --git a/policy-core/pom.xml b/policy-core/pom.xml
index af01bc93..33a9e12b 100644
--- a/policy-core/pom.xml
+++ b/policy-core/pom.xml
@@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
============LICENSE_START=======================================================
- ONAP Policy Engine - Drools PDP
+ ONAP
================================================================================
Copyright (C) 2017-2021 AT&T Intellectual Property. All rights reserved.
Modifications Copyright (C) 2019 Bell Canada.
@@ -164,7 +164,7 @@
<excludes>
</excludes>
<consoleOutput>true</consoleOutput>
- <failsOnViolation>true</failsOnViolation>
+ <failOnViolation>true</failOnViolation>
<violationSeverity>warning</violationSeverity>
</configuration>
</execution>
diff --git a/policy-core/src/main/java/org/onap/policy/drools/core/lock/AlwaysSuccessLock.java b/policy-core/src/main/java/org/onap/policy/drools/core/lock/AlwaysSuccessLock.java
new file mode 100644
index 00000000..6b1e1494
--- /dev/null
+++ b/policy-core/src/main/java/org/onap/policy/drools/core/lock/AlwaysSuccessLock.java
@@ -0,0 +1,64 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * 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.onap.policy.drools.core.lock;
+
+import lombok.NonNull;
+
+/**
+ * Lock implementation whose operations always succeed.
+ */
+public class AlwaysSuccessLock extends LockImpl {
+ private static final long serialVersionUID = 1L;
+
+ /**
+ * Overrides parent constructor.
+ */
+ public AlwaysSuccessLock() {
+ setState(LockState.ACTIVE);
+ }
+
+ /**
+ * Overrides parent constructor.
+ */
+ public AlwaysSuccessLock(@NonNull LockState state, @NonNull String resourceId,
+ @NonNull String ownerKey, int holdSec, @NonNull LockCallback callback) {
+ super(state, resourceId, ownerKey, holdSec, callback);
+ if (!isActive()) {
+ throw new IllegalArgumentException("AlwaysSuccessLock can only be created in the active state");
+ }
+ }
+
+ /**
+ * Constructs the object.
+ */
+ public AlwaysSuccessLock(@NonNull String resourceId, @NonNull String ownerKey,
+ int holdSec, @NonNull LockCallback callback) {
+ super(LockState.ACTIVE, resourceId, ownerKey, holdSec, callback);
+ }
+
+ /**
+ * Always returns true.
+ */
+ @Override
+ public synchronized boolean free() {
+ return true;
+ }
+}
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
index 06489a5c..178ef0af 100644
--- 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
@@ -2,7 +2,7 @@
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
- * Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
+ * 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.
@@ -21,73 +21,29 @@
package org.onap.policy.drools.core.lock;
import static org.assertj.core.api.Assertions.assertThatCode;
-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;
+public class AlwaysFailLockTest extends AlwaysLockBaseTest<AlwaysFailLock> {
- 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
- assertThatCode(() -> new AlwaysFailLock()).doesNotThrowAnyException();
+ assertThatCode(AlwaysFailLock::new).doesNotThrowAnyException();
}
@Test
- public void testAlwaysFailLock() {
+ public void testUnavailableLock() {
assertTrue(lock.isUnavailable());
- assertEquals(RESOURCE, lock.getResourceId());
- assertEquals(OWNER_KEY, lock.getOwnerKey());
- assertEquals(HOLD_SEC, lock.getHoldSec());
- assertSame(callback, lock.getCallback());
}
@Test
@@ -95,13 +51,4 @@ public class AlwaysFailLockTest {
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());
- }
}
diff --git a/policy-core/src/test/java/org/onap/policy/drools/core/lock/AlwaysLockBaseTest.java b/policy-core/src/test/java/org/onap/policy/drools/core/lock/AlwaysLockBaseTest.java
new file mode 100644
index 00000000..1091b260
--- /dev/null
+++ b/policy-core/src/test/java/org/onap/policy/drools/core/lock/AlwaysLockBaseTest.java
@@ -0,0 +1,71 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * 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.onap.policy.drools.core.lock;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertSame;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import org.junit.Test;
+
+public abstract class AlwaysLockBaseTest<T extends LockImpl> {
+ protected static final String RESOURCE = "hello";
+ protected static final String OWNER_KEY = "world";
+ protected static final int HOLD_SEC = 10;
+ protected static final int HOLD_SEC2 = 10;
+
+ protected LockCallback callback;
+ protected T lock;
+
+ @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());
+ T lock2;
+ try (ObjectInputStream ois = new ObjectInputStream(bais)) {
+ lock2 = (T) ois.readObject();
+ }
+
+ assertEquals(lock.getState(), lock2.getState());
+ assertEquals(lock.getResourceId(), lock2.getResourceId());
+ assertEquals(lock.getOwnerKey(), lock2.getOwnerKey());
+ assertEquals(lock.getHoldSec(), lock2.getHoldSec());
+
+ // these fields are transient
+ assertNull(lock2.getCallback());
+ }
+
+ @Test
+ public void testAlwaysLockData() {
+ assertEquals(RESOURCE, lock.getResourceId());
+ assertEquals(OWNER_KEY, lock.getOwnerKey());
+ assertEquals(HOLD_SEC, lock.getHoldSec());
+ assertSame(callback, lock.getCallback());
+ }
+}
diff --git a/policy-core/src/test/java/org/onap/policy/drools/core/lock/AlwaysSuccessLockTest.java b/policy-core/src/test/java/org/onap/policy/drools/core/lock/AlwaysSuccessLockTest.java
new file mode 100644
index 00000000..32889484
--- /dev/null
+++ b/policy-core/src/test/java/org/onap/policy/drools/core/lock/AlwaysSuccessLockTest.java
@@ -0,0 +1,69 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * 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.onap.policy.drools.core.lock;
+
+import static org.assertj.core.api.Assertions.assertThatCode;
+import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertSame;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.mock;
+
+import org.junit.Before;
+import org.junit.Test;
+
+public class AlwaysSuccessLockTest extends AlwaysLockBaseTest<AlwaysSuccessLock> {
+
+ @Before
+ public void setUp() {
+ callback = mock(LockCallback.class);
+ lock = new AlwaysSuccessLock(RESOURCE, OWNER_KEY, HOLD_SEC, callback);
+ }
+
+ @Test
+ public void testAlwaysSuccessLockConstructors() {
+ assertThatCode(AlwaysSuccessLock::new).doesNotThrowAnyException();
+ assertThatCode(() -> new AlwaysSuccessLock(LockState.ACTIVE, RESOURCE, OWNER_KEY, HOLD_SEC, callback))
+ .doesNotThrowAnyException();
+ assertThatIllegalArgumentException()
+ .isThrownBy(() -> new AlwaysSuccessLock(LockState.UNAVAILABLE, RESOURCE, OWNER_KEY, HOLD_SEC, callback));
+ }
+
+ @Test
+ public void testActiveLock() {
+ assertTrue(lock.isActive());
+ }
+
+ @Test
+ public void testFree() {
+ assertTrue(lock.free());
+ assertTrue(lock.isActive());
+ }
+
+ @Test
+ public void testExtend() {
+ LockCallback callback2 = mock(LockCallback.class);
+ lock.extend(HOLD_SEC2, callback2);
+
+ assertEquals(HOLD_SEC2, lock.getHoldSec());
+ assertSame(callback2, lock.getCallback());
+ }
+}