1 /* 2 * Copyright (C) 2017 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 package com.android.emergency.preferences; 17 18 import static com.google.common.truth.Truth.assertThat; 19 import static org.mockito.Mockito.eq; 20 import static org.mockito.Mockito.nullable; 21 import static org.mockito.Mockito.spy; 22 import static org.mockito.Mockito.when; 23 24 import android.content.Context; 25 import android.content.SharedPreferences; 26 import android.support.v7.preference.PreferenceGroup; 27 import android.support.v7.preference.PreferenceManager; 28 import android.support.v7.preference.PreferenceScreen; 29 30 import com.android.emergency.PreferenceKeys; 31 import com.android.emergency.TestConfig; 32 33 import org.junit.Before; 34 import org.junit.Test; 35 import org.junit.runner.RunWith; 36 import org.mockito.Mock; 37 import org.mockito.MockitoAnnotations; 38 import org.robolectric.RobolectricTestRunner; 39 import org.robolectric.RuntimeEnvironment; 40 import org.robolectric.annotation.Config; 41 42 /** Unit tests for {@link EmergencyEditTextPreference}. */ 43 @RunWith(RobolectricTestRunner.class) 44 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) 45 public class EmergencyEditTextPreferenceTest { 46 @Mock private PreferenceManager mPreferenceManager; 47 @Mock private SharedPreferences mSharedPreferences; 48 private EmergencyEditTextPreference mPreference; 49 50 @Before setUp()51 public void setUp() { 52 MockitoAnnotations.initMocks(this); 53 54 when(mPreferenceManager.getSharedPreferences()).thenReturn(mSharedPreferences); 55 56 Context context = RuntimeEnvironment.application; 57 58 mPreference = spy(new EmergencyEditTextPreference(context, null)); 59 60 PreferenceGroup prefRoot = spy(new PreferenceScreen(context, null)); 61 when(prefRoot.getPreferenceManager()).thenReturn(mPreferenceManager); 62 prefRoot.addPreference(mPreference); 63 } 64 65 @Test testDefaultProperties()66 public void testDefaultProperties() { 67 assertThat(mPreference.isEnabled()).isTrue(); 68 assertThat(mPreference.isPersistent()).isTrue(); 69 assertThat(mPreference.isSelectable()).isTrue(); 70 assertThat(mPreference.isNotSet()).isTrue(); 71 } 72 73 @Test testReloadFromPreference()74 public void testReloadFromPreference() throws Throwable { 75 mPreference.setKey(PreferenceKeys.KEY_MEDICAL_CONDITIONS); 76 77 String medicalConditions = "Asthma"; 78 when(mSharedPreferences.getString(eq(mPreference.getKey()), nullable(String.class))) 79 .thenReturn(medicalConditions); 80 81 mPreference.reloadFromPreference(); 82 assertThat(mPreference.getText()).isEqualTo(medicalConditions); 83 assertThat(mPreference.isNotSet()).isFalse(); 84 } 85 86 @Test testOnPreferenceChange()87 public void testOnPreferenceChange() throws Throwable { 88 final String medicalConditions = "Asthma"; 89 mPreference.onPreferenceChange(mPreference, medicalConditions); 90 91 assertThat(mPreference.getSummary()).isEqualTo(medicalConditions); 92 } 93 94 @Test testSetText()95 public void testSetText() throws Throwable { 96 final String medicalConditions = "Asthma"; 97 mPreference.setText(medicalConditions); 98 99 assertThat(mPreference.getText()).isEqualTo(medicalConditions); 100 assertThat(mPreference.getSummary()).isEqualTo(medicalConditions); 101 } 102 } 103