| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| package org.apache.sling.junit.impl; |
| |
| import static junit.framework.TestCase.assertFalse; |
| import static junit.framework.TestCase.assertTrue; |
| import static org.powermock.api.mockito.PowerMockito.mock; |
| import static org.powermock.api.mockito.PowerMockito.when; |
| |
| import java.util.Dictionary; |
| import java.util.HashSet; |
| import java.util.Hashtable; |
| import java.util.Set; |
| import java.util.concurrent.TimeUnit; |
| import org.apache.sling.junit.Activator; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mockito; |
| import org.osgi.framework.Bundle; |
| import org.osgi.framework.BundleContext; |
| import org.powermock.api.mockito.PowerMockito; |
| import org.powermock.core.classloader.annotations.PrepareForTest; |
| import org.powermock.modules.junit4.PowerMockRunner; |
| import org.powermock.reflect.Whitebox; |
| |
| /** |
| * Validate waitForSystemStartup method, along with private some implementations. |
| */ |
| @RunWith(PowerMockRunner.class) |
| @PrepareForTest({ Activator.class, TestsManagerImpl.class }) |
| public class TestsManagerImplTest { |
| |
| static { |
| // Set the system properties for this test as the default would wait longer. |
| System.setProperty(TestsManagerImpl.PROPERTY_SYSTEM_STARTUP_INACTIVITY_TIMEOUT_SECONDS, "1"); |
| System.setProperty(TestsManagerImpl.PROPERTY_SYSTEM_STARTUP_GLOBAL_TIMEOUT_SECONDS, "2"); |
| } |
| |
| /** |
| * case if isWaitNeeded should return true, mainly it still have some bundles in the list to wait, and global timeout didn't pass. |
| */ |
| @Test |
| public void isWaitNeededPositiveForNotInactiveNotEmptyList() throws Exception { |
| final TestsManagerImpl testsManager = new TestsManagerImpl(); |
| long lastChange = System.currentTimeMillis(); |
| long globalTimeout = lastChange + TimeUnit.SECONDS.toMillis(10); |
| final Set<Bundle> bundlesToWaitFor = new HashSet<Bundle>(); |
| bundlesToWaitFor.add(Mockito.mock(Bundle.class)); |
| boolean isWaitNeeded = Whitebox.invokeMethod(TestsManagerImpl.class, "isWaitNeeded", globalTimeout, lastChange, bundlesToWaitFor); |
| assertTrue(isWaitNeeded); |
| } |
| |
| /** |
| * case if isWaitNeeded should return false, when for example there is no more bundles in the list. |
| */ |
| @Test |
| public void isWaitNeededPositiveForEmptyListOnly() throws Exception { |
| final TestsManagerImpl testsManager = new TestsManagerImpl(); |
| long lastChange = System.currentTimeMillis(); |
| long globalTimeout = lastChange + TimeUnit.SECONDS.toMillis(10); |
| final Set<Bundle> bundlesToWaitFor = new HashSet<Bundle>(); |
| boolean isWaitNeeded = Whitebox.invokeMethod(TestsManagerImpl.class, "isWaitNeeded", globalTimeout, lastChange, bundlesToWaitFor); |
| assertTrue(isWaitNeeded); |
| } |
| |
| /** |
| * case if isWaitNeeded should return false, when for example there is no more bundles in the list. |
| */ |
| @Test |
| public void isWaitNeededPositiveForInactivityTimeoutOnly() throws Exception { |
| final TestsManagerImpl testsManager = new TestsManagerImpl(); |
| long lastChange = System.currentTimeMillis() - TimeUnit.SECONDS.toMillis(3); |
| long globalTimeout = lastChange + TimeUnit.SECONDS.toMillis(10); |
| final Set<Bundle> bundlesToWaitFor = new HashSet<Bundle>(); |
| bundlesToWaitFor.add(Mockito.mock(Bundle.class)); |
| boolean isWaitNeeded = Whitebox.invokeMethod(TestsManagerImpl.class, "isWaitNeeded", globalTimeout, lastChange, bundlesToWaitFor); |
| assertTrue(isWaitNeeded); |
| } |
| |
| /** |
| * case if isWaitNeeded should return false, when for example it reached the global timeout limit. |
| */ |
| @Test |
| public void isWaitNeededNegativeForGlobalTimeout() throws Exception { |
| final TestsManagerImpl testsManager = new TestsManagerImpl(); |
| long lastChange = System.currentTimeMillis() - TimeUnit.SECONDS.toMillis(1); |
| long globalTimeout = lastChange - TimeUnit.SECONDS.toMillis(1); |
| final Set<Bundle> bundlesToWaitFor = new HashSet<Bundle>(); |
| boolean isWaitNeeded = Whitebox.invokeMethod(TestsManagerImpl.class, "isWaitNeeded", globalTimeout, lastChange, bundlesToWaitFor); |
| assertFalse(isWaitNeeded); |
| } |
| |
| /** |
| * case if isWaitNeeded should return false, when for example it reached the global timeout limit. |
| */ |
| @Test |
| public void isWaitNeededNegativeForEmptyListInactiveTimeout() throws Exception { |
| final TestsManagerImpl testsManager = new TestsManagerImpl(); |
| long lastChange = System.currentTimeMillis() - TimeUnit.SECONDS.toMillis(1); |
| long globalTimeout = lastChange + TimeUnit.SECONDS.toMillis(10); |
| final Set<Bundle> bundlesToWaitFor = new HashSet<Bundle>(); |
| boolean isWaitNeeded = Whitebox.invokeMethod(TestsManagerImpl.class, "isWaitNeeded", globalTimeout, lastChange, bundlesToWaitFor); |
| assertTrue(isWaitNeeded); |
| } |
| |
| @Test |
| public void waitForSystemStartupTimeout() { |
| setupBundleContextMock(Bundle.INSTALLED); |
| TestsManagerImpl.waitForSystemStartup(); |
| long timeWaitForSystemStartup = Whitebox.getInternalState(TestsManagerImpl.class, "timeWaitForSystemStartup"); |
| assertTrue(timeWaitForSystemStartup > TimeUnit.SECONDS.toMillis(2)); |
| assertTrue(timeWaitForSystemStartup < TimeUnit.SECONDS.toMillis(3)); |
| assertFalse((Boolean) Whitebox.getInternalState(TestsManagerImpl.class, "waitForSystemStartup")); |
| } |
| |
| @Test |
| public void waitForSystemStartupAllActiveBundles() { |
| setupBundleContextMock(Bundle.ACTIVE); |
| TestsManagerImpl.waitForSystemStartup(); |
| long timeWaitForSystemStartup = Whitebox.getInternalState(TestsManagerImpl.class, "timeWaitForSystemStartup"); |
| assertTrue(timeWaitForSystemStartup < TimeUnit.SECONDS.toMillis(2)); |
| assertFalse((Boolean) Whitebox.getInternalState(TestsManagerImpl.class, "waitForSystemStartup")); |
| } |
| |
| private void setupBundleContextMock(final int bundleState) { |
| PowerMockito.mockStatic(Activator.class); |
| BundleContext mockedBundleContext = mock(BundleContext.class); |
| Bundle mockedBundle = mock(Bundle.class); |
| Hashtable<String, String> bundleHeaders = new Hashtable<String, String>(); |
| when(mockedBundle.getState()).thenReturn(bundleState); |
| when(mockedBundle.getHeaders()).thenReturn(bundleHeaders); |
| when(mockedBundleContext.getBundles()).thenReturn(new Bundle[] { mockedBundle }); |
| when(Activator.getBundleContext()).thenReturn(mockedBundleContext); |
| Whitebox.setInternalState(TestsManagerImpl.class, "waitForSystemStartup", true); |
| } |
| } |