/*
* Copyright (C) 2013 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 com.android.tools.lint.checks;
import com.android.tools.lint.detector.api.Detector;
@SuppressWarnings("javadoc")
public class ServiceCastDetectorTest extends AbstractCheckTest {
@Override
protected Detector getDetector() {
return new ServiceCastDetector();
}
public void test() throws Exception {
assertEquals(""
+ "src/test/pkg/SystemServiceTest.java:13: Error: Suspicious cast to DisplayManager for a DEVICE_POLICY_SERVICE: expected DevicePolicyManager [ServiceCast]\n"
+ " DisplayManager displayServiceWrong = (DisplayManager) getSystemService(\n"
+ " ^\n"
+ "src/test/pkg/SystemServiceTest.java:16: Error: Suspicious cast to WallpaperManager for a WALLPAPER_SERVICE: expected WallpaperService [ServiceCast]\n"
+ " WallpaperManager wallPaperWrong = (WallpaperManager) getSystemService(WALLPAPER_SERVICE);\n"
+ " ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n"
+ "src/test/pkg/SystemServiceTest.java:22: Error: Suspicious cast to DisplayManager for a DEVICE_POLICY_SERVICE: expected DevicePolicyManager [ServiceCast]\n"
+ " DisplayManager displayServiceWrong = (DisplayManager) context\n"
+ " ^\n"
+ "3 errors, 0 warnings\n",
lintProject("src/test/pkg/SystemServiceTest.java.txt=>" +
"src/test/pkg/SystemServiceTest.java"));
}
}