| /* |
| * Copyright (C) 2017 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.view.textclassifier; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotSame; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Mockito.mock; |
| |
| import android.content.Context; |
| import android.content.Intent; |
| import android.os.LocaleList; |
| |
| import androidx.test.InstrumentationRegistry; |
| import androidx.test.filters.SmallTest; |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @SmallTest |
| @RunWith(AndroidJUnit4.class) |
| public class TextClassificationManagerTest { |
| |
| private static final LocaleList LOCALES = LocaleList.forLanguageTags("en-US"); |
| |
| private Context mContext; |
| private TextClassificationManager mTcm; |
| |
| @Before |
| public void setup() { |
| mContext = InstrumentationRegistry.getTargetContext(); |
| mTcm = mContext.getSystemService(TextClassificationManager.class); |
| } |
| |
| @Test |
| public void testSetTextClassifier() { |
| TextClassifier classifier = mock(TextClassifier.class); |
| mTcm.setTextClassifier(classifier); |
| assertEquals(classifier, mTcm.getTextClassifier()); |
| } |
| |
| @Test |
| public void testGetLocalTextClassifier() { |
| assertTrue(mTcm.getTextClassifier(TextClassifier.LOCAL) instanceof TextClassifierImpl); |
| } |
| |
| @Test |
| public void testGetSystemTextClassifier() { |
| assertTrue(mTcm.getTextClassifier(TextClassifier.SYSTEM) instanceof SystemTextClassifier); |
| } |
| |
| @Test |
| public void testCannotResolveIntent() { |
| Context fakeContext = new FakeContextBuilder() |
| .setAllIntentComponent(FakeContextBuilder.DEFAULT_COMPONENT) |
| .setIntentComponent(Intent.ACTION_INSERT_OR_EDIT, null) |
| .build(); |
| |
| TextClassifier fallback = TextClassifier.NO_OP; |
| TextClassifier classifier = new TextClassifierImpl( |
| fakeContext, new TextClassificationConstants(), fallback); |
| |
| String text = "Contact me at +12122537077"; |
| String classifiedText = "+12122537077"; |
| int startIndex = text.indexOf(classifiedText); |
| int endIndex = startIndex + classifiedText.length(); |
| TextClassification.Request request = new TextClassification.Request.Builder( |
| text, startIndex, endIndex) |
| .setDefaultLocales(LOCALES) |
| .build(); |
| |
| TextClassification result = classifier.classifyText(request); |
| TextClassification fallbackResult = fallback.classifyText(request); |
| |
| // classifier should not totally fail in which case it returns a fallback result. |
| // It should skip the failing intent and return a result for non-failing intents. |
| assertFalse(result.getActions().isEmpty()); |
| assertNotSame(result, fallbackResult); |
| } |
| } |