| /* |
| * Copyright 2021 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.emoji2.text; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertThat; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.anyInt; |
| import static org.mockito.Mockito.doThrow; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.graphics.Color; |
| |
| import androidx.emoji2.util.Emoji; |
| import androidx.emoji2.util.EmojiMatcher; |
| import androidx.emoji2.util.TestString; |
| import androidx.test.core.app.ApplicationProvider; |
| import androidx.test.ext.junit.runners.AndroidJUnit4; |
| import androidx.test.filters.MediumTest; |
| import androidx.test.filters.SdkSuppress; |
| import androidx.test.platform.app.InstrumentationRegistry; |
| |
| import org.hamcrest.Matchers; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @MediumTest |
| @RunWith(AndroidJUnit4.class) |
| public class ConfigTest { |
| |
| Context mContext; |
| |
| @Before |
| public void setup() { |
| mContext = ApplicationProvider.getApplicationContext(); |
| } |
| |
| @Test(expected = NullPointerException.class) |
| public void testConstructor_throwsExceptionIfMetadataLoaderNull() { |
| new TestConfigBuilder.TestConfig(null); |
| } |
| |
| @Test(expected = NullPointerException.class) |
| public void testInitCallback_throwsExceptionIfNull() { |
| new ValidTestConfig().registerInitCallback(null); |
| } |
| |
| @Test(expected = NullPointerException.class) |
| public void testUnregisterInitCallback_throwsExceptionIfNull() { |
| new ValidTestConfig().unregisterInitCallback(null); |
| } |
| |
| @Test |
| @SdkSuppress(minSdkVersion = 19) |
| public void testBuild_withDefaultValues() { |
| final EmojiCompat.Config config = new ValidTestConfig().setReplaceAll(true); |
| |
| final EmojiCompat emojiCompat = EmojiCompat.reset(config); |
| |
| final CharSequence processed = emojiCompat.process(new TestString( |
| Emoji.EMOJI_SINGLE_CODEPOINT) |
| .toString()); |
| assertThat(processed, EmojiMatcher.hasEmojiCount(1)); |
| assertThat(processed, EmojiMatcher.hasEmoji(Emoji.EMOJI_SINGLE_CODEPOINT)); |
| } |
| |
| @Test |
| public void testInitCallback_callsSuccessCallback() { |
| final EmojiCompat.InitCallback initCallback1 = mock(EmojiCompat.InitCallback.class); |
| final EmojiCompat.InitCallback initCallback2 = mock(EmojiCompat.InitCallback.class); |
| |
| final EmojiCompat.Config config = new ValidTestConfig().registerInitCallback(initCallback1) |
| .registerInitCallback(initCallback2); |
| EmojiCompat.reset(config); |
| InstrumentationRegistry.getInstrumentation().waitForIdleSync(); |
| |
| verify(initCallback1, times(1)).onInitialized(); |
| verify(initCallback2, times(1)).onInitialized(); |
| } |
| |
| @Test |
| @SdkSuppress(minSdkVersion = 19) //Fail callback never called for pre 19 |
| public void testInitCallback_callsFailCallback() { |
| final EmojiCompat.InitCallback initCallback1 = mock(EmojiCompat.InitCallback.class); |
| final EmojiCompat.InitCallback initCallback2 = mock(EmojiCompat.InitCallback.class); |
| final EmojiCompat.MetadataRepoLoader loader = mock(EmojiCompat.MetadataRepoLoader.class); |
| doThrow(new RuntimeException("")).when(loader) |
| .load(any(EmojiCompat.MetadataRepoLoaderCallback.class)); |
| |
| final EmojiCompat.Config config = new TestConfigBuilder.TestConfig(loader) |
| .registerInitCallback(initCallback1) |
| .registerInitCallback(initCallback2); |
| EmojiCompat.reset(config); |
| InstrumentationRegistry.getInstrumentation().waitForIdleSync(); |
| |
| verify(initCallback1, times(1)).onFailed(any(Throwable.class)); |
| verify(initCallback2, times(1)).onFailed(any(Throwable.class)); |
| } |
| |
| @Test |
| public void testBuild_withEmojiSpanIndicator() { |
| EmojiCompat.Config config = new ValidTestConfig(); |
| EmojiCompat emojiCompat = EmojiCompat.reset(config); |
| |
| assertFalse(emojiCompat.isEmojiSpanIndicatorEnabled()); |
| |
| config = new ValidTestConfig().setEmojiSpanIndicatorEnabled(true); |
| emojiCompat = EmojiCompat.reset(config); |
| |
| assertTrue(emojiCompat.isEmojiSpanIndicatorEnabled()); |
| } |
| |
| @Test |
| public void testBuild_withEmojiSpanIndicatorColor() { |
| EmojiCompat.Config config = new ValidTestConfig(); |
| EmojiCompat emojiCompat = EmojiCompat.reset(config); |
| |
| assertEquals(Color.GREEN, emojiCompat.getEmojiSpanIndicatorColor()); |
| |
| config = new ValidTestConfig().setEmojiSpanIndicatorColor(Color.RED); |
| emojiCompat = EmojiCompat.reset(config); |
| |
| assertEquals(Color.RED, emojiCompat.getEmojiSpanIndicatorColor()); |
| } |
| |
| @Test |
| public void testBuild_defaultEmojiSpanIndicatorColor() { |
| final EmojiCompat.Config config = new ValidTestConfig().setEmojiSpanIndicatorEnabled(true); |
| final EmojiCompat emojiCompat = EmojiCompat.reset(config); |
| |
| assertTrue(emojiCompat.isEmojiSpanIndicatorEnabled()); |
| } |
| |
| @Test |
| public void testBuild_manualLoadStrategy_doesNotCallMetadataLoaderLoad() { |
| final EmojiCompat.MetadataRepoLoader loader = mock(EmojiCompat.MetadataRepoLoader.class); |
| final EmojiCompat.Config config = new ValidTestConfig(loader) |
| .setMetadataLoadStrategy(EmojiCompat.LOAD_STRATEGY_MANUAL); |
| |
| EmojiCompat.reset(config); |
| |
| verify(loader, never()).load(any(EmojiCompat.MetadataRepoLoaderCallback.class)); |
| assertEquals(EmojiCompat.LOAD_STATE_DEFAULT, EmojiCompat.get().getLoadState()); |
| } |
| |
| @Test |
| @SdkSuppress(minSdkVersion = 19) |
| public void testGlyphCheckerInstance_EmojiSpan_isNotAdded_whenHasGlyph_returnsTrue() { |
| final EmojiCompat.GlyphChecker glyphChecker = mock(EmojiCompat.GlyphChecker.class); |
| when(glyphChecker.hasGlyph(any(CharSequence.class), anyInt(), anyInt(), anyInt())) |
| .thenReturn(true); |
| |
| final EmojiCompat.Config config = TestConfigBuilder.freshConfig() |
| .setReplaceAll(false) |
| .setGlyphChecker(glyphChecker); |
| EmojiCompat.reset(config); |
| |
| final String original = new TestString(Emoji.EMOJI_SINGLE_CODEPOINT).toString(); |
| CharSequence processed = EmojiCompat.get().process(original, 0, original.length()); |
| |
| verify(glyphChecker, times(1)) |
| .hasGlyph(any(CharSequence.class), anyInt(), anyInt(), anyInt()); |
| assertThat(processed, Matchers.not(EmojiMatcher.hasEmoji())); |
| } |
| |
| @Test |
| @SdkSuppress(minSdkVersion = 19) |
| public void testGlyphCheckerInstance_EmojiSpan_isAdded_whenHasGlyph_returnsFalse() { |
| final EmojiCompat.GlyphChecker glyphChecker = mock(EmojiCompat.GlyphChecker.class); |
| when(glyphChecker.hasGlyph(any(CharSequence.class), anyInt(), anyInt(), anyInt())) |
| .thenReturn(false); |
| |
| final EmojiCompat.Config config = TestConfigBuilder.freshConfig() |
| .setReplaceAll(false) |
| .setGlyphChecker(glyphChecker); |
| EmojiCompat.reset(config); |
| |
| final String original = new TestString(Emoji.EMOJI_SINGLE_CODEPOINT).toString(); |
| |
| CharSequence processed = EmojiCompat.get().process(original, 0, original.length()); |
| |
| verify(glyphChecker, times(1)) |
| .hasGlyph(any(CharSequence.class), anyInt(), anyInt(), anyInt()); |
| assertThat(processed, EmojiMatcher.hasEmoji()); |
| } |
| |
| private static class ValidTestConfig extends EmojiCompat.Config { |
| ValidTestConfig() { |
| super(new TestConfigBuilder.TestEmojiDataLoader()); |
| } |
| |
| ValidTestConfig(EmojiCompat.MetadataRepoLoader loader) { |
| super(loader); |
| } |
| } |
| } |