| /* |
| * Copyright (C) 2018 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 com.android.textclassifier; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import android.provider.DeviceConfig; |
| import androidx.test.ext.junit.runners.AndroidJUnit4; |
| import androidx.test.filters.SmallTest; |
| import androidx.test.platform.app.InstrumentationRegistry; |
| import com.android.textclassifier.ModelFileManager.ModelType; |
| import java.util.function.Consumer; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @SmallTest |
| @RunWith(AndroidJUnit4.class) |
| public class TextClassifierSettingsTest { |
| private static final String WRITE_DEVICE_CONFIG_PERMISSION = |
| "android.permission.WRITE_DEVICE_CONFIG"; |
| private static final float EPSILON = 0.0001f; |
| |
| @Before |
| public void setup() { |
| InstrumentationRegistry.getInstrumentation() |
| .getUiAutomation() |
| .adoptShellPermissionIdentity(WRITE_DEVICE_CONFIG_PERMISSION); |
| } |
| |
| @After |
| public void tearDown() { |
| InstrumentationRegistry.getInstrumentation().getUiAutomation().dropShellPermissionIdentity(); |
| } |
| |
| @Test |
| public void booleanSetting() { |
| assertSettings( |
| TextClassifierSettings.TEMPLATE_INTENT_FACTORY_ENABLED, |
| "false", |
| settings -> assertThat(settings.isTemplateIntentFactoryEnabled()).isFalse()); |
| } |
| |
| @Test |
| public void intSetting() { |
| assertSettings( |
| TextClassifierSettings.SUGGEST_SELECTION_MAX_RANGE_LENGTH, |
| "8", |
| settings -> assertThat(settings.getSuggestSelectionMaxRangeLength()).isEqualTo(8)); |
| } |
| |
| @Test |
| public void floatSetting() { |
| assertSettings( |
| TextClassifierSettings.LANG_ID_THRESHOLD_OVERRIDE, |
| "3.14", |
| settings -> assertThat(settings.getLangIdThresholdOverride()).isWithin(EPSILON).of(3.14f)); |
| } |
| |
| @Test |
| public void stringListSetting() { |
| assertSettings( |
| TextClassifierSettings.ENTITY_LIST_DEFAULT, |
| "email:url", |
| settings -> |
| assertThat(settings.getEntityListDefault()).containsExactly("email", "url").inOrder()); |
| } |
| |
| @Test |
| public void floatListSetting() { |
| assertSettings( |
| TextClassifierSettings.LANG_ID_CONTEXT_SETTINGS, |
| "30:0.5:0.3", |
| settings -> |
| assertThat(settings.getLangIdContextSettings()) |
| .usingTolerance(EPSILON) |
| .containsExactly(30f, 0.5f, 0.3f) |
| .inOrder()); |
| } |
| |
| @Test |
| public void modelURLPrefixSetting() { |
| assertSettings( |
| TextClassifierSettings.ANNOTATOR_URL_PREFIX, |
| "prefix:annotator", |
| settings -> |
| assertThat(settings.getModelURLPrefix(ModelType.ANNOTATOR)) |
| .isEqualTo("prefix:annotator")); |
| assertSettings( |
| TextClassifierSettings.LANG_ID_URL_PREFIX, |
| "prefix:lang_id", |
| settings -> |
| assertThat(settings.getModelURLPrefix(ModelType.LANG_ID)).isEqualTo("prefix:lang_id")); |
| assertSettings( |
| TextClassifierSettings.ACTIONS_SUGGESTIONS_URL_PREFIX, |
| "prefix:actions_suggestions", |
| settings -> |
| assertThat(settings.getModelURLPrefix(ModelType.ACTIONS_SUGGESTIONS)) |
| .isEqualTo("prefix:actions_suggestions")); |
| } |
| |
| @Test |
| public void primaryModelURLSuffixSetting() { |
| assertSettings( |
| TextClassifierSettings.PRIMARY_ANNOTATOR_URL_SUFFIX, |
| "suffix:annotator", |
| settings -> |
| assertThat(settings.getPrimaryModelURLSuffix(ModelType.ANNOTATOR)) |
| .isEqualTo("suffix:annotator")); |
| assertSettings( |
| TextClassifierSettings.PRIMARY_LANG_ID_URL_SUFFIX, |
| "suffix:lang_id", |
| settings -> |
| assertThat(settings.getPrimaryModelURLSuffix(ModelType.LANG_ID)) |
| .isEqualTo("suffix:lang_id")); |
| assertSettings( |
| TextClassifierSettings.PRIMARY_ACTIONS_SUGGESTIONS_URL_SUFFIX, |
| "suffix:actions_suggestions", |
| settings -> |
| assertThat(settings.getPrimaryModelURLSuffix(ModelType.ACTIONS_SUGGESTIONS)) |
| .isEqualTo("suffix:actions_suggestions")); |
| } |
| |
| private static void assertSettings( |
| String key, String value, Consumer<TextClassifierSettings> settingsConsumer) { |
| final String originalValue = |
| DeviceConfig.getProperty(DeviceConfig.NAMESPACE_TEXTCLASSIFIER, key); |
| TextClassifierSettings settings = new TextClassifierSettings(); |
| try { |
| setDeviceConfig(key, value); |
| settingsConsumer.accept(settings); |
| } finally { |
| setDeviceConfig(key, originalValue); |
| } |
| } |
| |
| private static void setDeviceConfig(String key, String value) { |
| DeviceConfig.setProperty( |
| DeviceConfig.NAMESPACE_TEXTCLASSIFIER, key, value, /* makeDefault */ false); |
| } |
| } |