diff options
Diffstat (limited to 'test-runner/src/android/test/SingleLaunchActivityTestCase.java')
-rw-r--r-- | test-runner/src/android/test/SingleLaunchActivityTestCase.java | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/test-runner/src/android/test/SingleLaunchActivityTestCase.java b/test-runner/src/android/test/SingleLaunchActivityTestCase.java new file mode 100644 index 0000000..b63b3ce --- /dev/null +++ b/test-runner/src/android/test/SingleLaunchActivityTestCase.java @@ -0,0 +1,87 @@ +/* + * Copyright (C) 2007 The Android Open Source Project + * + * 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. + */ + +package android.test; + +import android.app.Activity; +import android.view.IWindowManager; +import android.os.ServiceManager; + +/** + * If you would like to test a single activity with an + * {@link android.test.InstrumentationTestCase}, this provides some of the boiler plate to + * launch and finish the activity in {@link #setUp} and {@link #tearDown}. + * + * This launches the activity only once for the entire class instead of doing it + * in every setup / teardown call. + */ +public abstract class SingleLaunchActivityTestCase<T extends Activity> + extends InstrumentationTestCase { + + String mPackage; + Class<T> mActivityClass; + private static int sTestCaseCounter = 0; + private static boolean sActivityLaunchedFlag = false; + + /** + * <b>NOTE:</b> The parameter <i>pkg</i> must refer to the package identifier of the + * package hosting the activity to be launched, which is specified in the AndroidManifest.xml + * file. This is not necessarily the same as the java package name. + * + * @param pkg The package hosting the activity to be launched. + * @param activityClass The activity to test. + */ + public SingleLaunchActivityTestCase(String pkg, Class<T> activityClass) { + mPackage = pkg; + mActivityClass = activityClass; + sTestCaseCounter ++; + } + + /** + * The activity that will be set up for use in each test method. + */ + private static Activity sActivity; + + public T getActivity() { + return (T) sActivity; + } + + @Override + protected void setUp() throws Exception { + super.setUp(); + // If it is the first test case, launch the activity. + if (!sActivityLaunchedFlag) { + // by default, not in touch mode + getInstrumentation().setInTouchMode(false); + sActivity = launchActivity(mPackage, mActivityClass, null); + sActivityLaunchedFlag = true; + } + } + + @Override + protected void tearDown() throws Exception { + // If it is the last test case, call finish on the activity. + sTestCaseCounter --; + if (sTestCaseCounter == 1) { + sActivity.finish(); + } + super.tearDown(); + } + + public void testActivityTestCaseSetUpProperly() throws Exception { + assertNotNull("activity should be launched successfully", sActivity); + } +} |