1 /* 2 * Copyright (C) 2018 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.textclassifier.common; 18 19 import static com.google.common.truth.Truth.assertThat; 20 21 import android.view.textclassifier.TextClassification; 22 import android.view.textclassifier.TextSelection; 23 import androidx.test.filters.SdkSuppress; 24 import org.junit.Test; 25 import org.junit.runner.RunWith; 26 import org.junit.runners.JUnit4; 27 28 @RunWith(JUnit4.class) 29 public final class TextSelectionCompatTest { 30 31 @SdkSuppress(minSdkVersion = 30) 32 @Test shouldIncludeTextClassification_negative()33 public void shouldIncludeTextClassification_negative() { 34 TextSelection.Request request = 35 new TextSelection.Request.Builder("text", /*startIndex=*/ 0, /*endIndex=*/ 1).build(); 36 37 assertThat(TextSelectionCompat.shouldIncludeTextClassification(request)).isFalse(); 38 } 39 40 @SdkSuppress(minSdkVersion = 31, codeName = "S") 41 @Test shouldIncludeTextClassification_positive()42 public void shouldIncludeTextClassification_positive() { 43 TextSelection.Request request = 44 new TextSelection.Request.Builder("text", /*startIndex=*/ 0, /*endIndex=*/ 1) 45 .setIncludeTextClassification(true) 46 .build(); 47 48 assertThat(TextSelectionCompat.shouldIncludeTextClassification(request)).isTrue(); 49 } 50 51 @SdkSuppress(minSdkVersion = 30, maxSdkVersion = 30) 52 @Test setTextClassification_api30()53 public void setTextClassification_api30() { 54 TextSelection.Builder selectionBuilder = 55 new TextSelection.Builder(/*startIndex=*/ 0, /*endIndex=*/ 1); 56 57 // This should not crash. 58 TextSelectionCompat.setTextClassification(selectionBuilder, null); 59 } 60 61 @SdkSuppress(minSdkVersion = 31) 62 @Test setTextClassification_api31()63 public void setTextClassification_api31() { 64 TextSelection.Builder selectionBuilder = 65 new TextSelection.Builder(/*startIndex=*/ 0, /*endIndex=*/ 1); 66 TextClassification classification = new TextClassification.Builder().setText("text").build(); 67 68 TextSelectionCompat.setTextClassification(selectionBuilder, classification); 69 70 assertThat(selectionBuilder.build().getTextClassification()).isSameInstanceAs(classification); 71 } 72 } 73