Wale Ogunwale | 26c0dfe | 2016-12-14 14:42:30 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License |
| 15 | */ |
| 16 | |
| 17 | package com.android.server.wm; |
| 18 | |
| 19 | import org.junit.Test; |
Wale Ogunwale | 26c0dfe | 2016-12-14 14:42:30 -0800 | [diff] [blame] | 20 | |
| 21 | import android.platform.test.annotations.Presubmit; |
| 22 | import android.support.test.filters.SmallTest; |
| 23 | import android.support.test.runner.AndroidJUnit4; |
| 24 | |
| 25 | import static org.junit.Assert.assertEquals; |
| 26 | import static org.junit.Assert.assertNull; |
| 27 | import static org.junit.Assert.assertTrue; |
| 28 | |
| 29 | /** |
| 30 | * Test class for {@link WindowContainerController}. |
| 31 | * |
| 32 | * Build/Install/Run: |
| 33 | * bit FrameworksServicesTests:com.android.server.wm.WindowContainerControllerTests |
| 34 | */ |
| 35 | @SmallTest |
| 36 | @Presubmit |
| 37 | @org.junit.runner.RunWith(AndroidJUnit4.class) |
| 38 | public class WindowContainerControllerTests extends WindowTestsBase { |
| 39 | |
| 40 | @Test |
| 41 | public void testCreation() throws Exception { |
| 42 | final WindowContainerController controller = new WindowContainerController(null, sWm); |
| 43 | final WindowContainer container = new WindowContainer(); |
| 44 | |
| 45 | container.setController(controller); |
| 46 | assertEquals(controller, container.getController()); |
| 47 | assertEquals(controller.mContainer, container); |
| 48 | } |
| 49 | |
| 50 | @Test |
| 51 | public void testSetContainer() throws Exception { |
| 52 | final WindowContainerController controller = new WindowContainerController(null, sWm); |
| 53 | final WindowContainer container = new WindowContainer(); |
| 54 | |
| 55 | controller.setContainer(container); |
| 56 | assertEquals(controller.mContainer, container); |
| 57 | |
| 58 | // Assert we can't change the container to another one once set |
| 59 | boolean gotException = false; |
| 60 | try { |
| 61 | controller.setContainer(new WindowContainer()); |
| 62 | } catch (IllegalArgumentException e) { |
| 63 | gotException = true; |
| 64 | } |
| 65 | assertTrue(gotException); |
| 66 | |
| 67 | // Assert that we can set the container to null. |
| 68 | controller.setContainer(null); |
| 69 | assertNull(controller.mContainer); |
| 70 | } |
| 71 | |
| 72 | @Test |
| 73 | public void testRemoveContainer() throws Exception { |
| 74 | final WindowContainerController controller = new WindowContainerController(null, sWm); |
| 75 | final WindowContainer container = new WindowContainer(); |
| 76 | |
| 77 | controller.setContainer(container); |
| 78 | assertEquals(controller.mContainer, container); |
| 79 | |
| 80 | controller.removeContainer(); |
| 81 | assertNull(controller.mContainer); |
| 82 | } |
| 83 | } |