| /* |
| * Copyright 2022 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 androidx.car.app.model; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotEquals; |
| import static org.junit.Assert.assertThrows; |
| |
| import androidx.car.app.TestUtils; |
| import androidx.test.core.app.ApplicationProvider; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.annotation.internal.DoNotInstrument; |
| |
| /** Tests for {@link Tab}. */ |
| @RunWith(RobolectricTestRunner.class) |
| @DoNotInstrument |
| public class TabTest { |
| |
| private static final Tab TEST_TAB = new Tab.Builder() |
| .setTitle("title") |
| .setIcon(TestUtils.getTestCarIcon(ApplicationProvider.getApplicationContext(), |
| "ic_test_1")) |
| .setContentId("id") |
| .build(); |
| |
| @Test |
| public void createInstance_emptyTab_Throws() { |
| assertThrows( |
| IllegalStateException.class, |
| () -> new Tab.Builder().build()); |
| } |
| |
| @Test |
| public void createInstance_missingTitle_Throws() { |
| assertThrows( |
| IllegalStateException.class, |
| () -> new Tab.Builder() |
| .setIcon(TestUtils.getTestCarIcon( |
| ApplicationProvider.getApplicationContext(), |
| "ic_test_1")) |
| .setContentId("id") |
| .build()); |
| } |
| |
| @Test |
| public void createInstance_missingIcon_Throws() { |
| assertThrows( |
| IllegalStateException.class, |
| () -> new Tab.Builder() |
| .setTitle("title") |
| .setContentId("id") |
| .build()); |
| } |
| |
| @Test |
| public void createInstance_missingContentId_Throws() { |
| assertThrows( |
| IllegalStateException.class, |
| () -> new Tab.Builder() |
| .setTitle("title") |
| .setIcon(TestUtils.getTestCarIcon( |
| ApplicationProvider.getApplicationContext(), |
| "ic_test_1")) |
| .build()); |
| } |
| |
| @Test |
| public void createInstance_valid() { |
| Tab tab = new Tab.Builder() |
| .setTitle("title") |
| .setIcon(TestUtils.getTestCarIcon( |
| ApplicationProvider.getApplicationContext(), |
| "ic_test_1")) |
| .setContentId("id") |
| .build(); |
| |
| assertEquals(tab.getContentId(), "id"); |
| } |
| |
| @Test |
| public void equals() { |
| Tab tab = new Tab.Builder() |
| .setTitle("title") |
| .setIcon(TestUtils.getTestCarIcon( |
| ApplicationProvider.getApplicationContext(), |
| "ic_test_1")) |
| .setContentId("id") |
| .build(); |
| |
| assertEquals(tab, TEST_TAB); |
| } |
| |
| @Test |
| public void equals_Builder() { |
| Tab tab = TEST_TAB.toBuilder().build(); |
| |
| assertEquals(tab, TEST_TAB); |
| } |
| |
| @Test |
| public void notEquals_differentTitle() { |
| Tab tab = TEST_TAB.toBuilder().setTitle("New Tab").build(); |
| |
| assertNotEquals(tab, TEST_TAB); |
| } |
| |
| @Test |
| public void notEquals_differentIcon() { |
| Tab tab = TEST_TAB.toBuilder() |
| .setIcon(TestUtils.getTestCarIcon( |
| ApplicationProvider.getApplicationContext(), |
| "ic_test_2")) |
| .build(); |
| |
| assertNotEquals(tab, TEST_TAB); |
| } |
| |
| @Test |
| public void notEquals_differentContentId() { |
| Tab tab = TEST_TAB.toBuilder().setContentId("new id").build(); |
| |
| assertNotEquals(tab, TEST_TAB); |
| } |
| } |
