| /* |
| * 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 com.android.emergency.preferences; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.Mockito.eq; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.nullable; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.content.SharedPreferences; |
| import android.support.v7.preference.PreferenceGroup; |
| import android.support.v7.preference.PreferenceManager; |
| import android.support.v7.preference.PreferenceScreen; |
| import android.text.Editable; |
| import android.view.View; |
| import android.widget.AutoCompleteTextView; |
| |
| import com.android.emergency.PreferenceKeys; |
| import com.android.emergency.TestConfig; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.annotation.Config; |
| import org.robolectric.util.ReflectionHelpers; |
| |
| /** Unit tests for {@link NameAutoCompletePreference}. */ |
| @RunWith(RobolectricTestRunner.class) |
| @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) |
| public class NameAutoCompletePreferenceTest { |
| @Mock private PreferenceManager mPreferenceManager; |
| @Mock private SharedPreferences mSharedPreferences; |
| @Mock private NameAutoCompletePreference.SuggestionProvider mAutoCompleteSuggestionProvider; |
| private NameAutoCompletePreference mPreference; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| |
| when(mPreferenceManager.getSharedPreferences()).thenReturn(mSharedPreferences); |
| |
| Context context = RuntimeEnvironment.application; |
| |
| mPreference = |
| spy(new NameAutoCompletePreference(context, null, mAutoCompleteSuggestionProvider)); |
| |
| PreferenceGroup prefRoot = spy(new PreferenceScreen(context, null)); |
| when(prefRoot.getPreferenceManager()).thenReturn(mPreferenceManager); |
| prefRoot.addPreference(mPreference); |
| } |
| |
| @Test |
| public void testProperties() { |
| assertThat(mPreference).isNotNull(); |
| assertThat(mPreference.isEnabled()).isTrue(); |
| assertThat(mPreference.isPersistent()).isTrue(); |
| assertThat(mPreference.isSelectable()).isTrue(); |
| assertThat(mPreference.isNotSet()).isTrue(); |
| } |
| |
| @Test |
| public void testReloadFromPreference() throws Throwable { |
| mPreference.setKey(PreferenceKeys.KEY_NAME); |
| |
| String name = "John"; |
| when(mSharedPreferences.getString(eq(mPreference.getKey()), nullable(String.class))) |
| .thenReturn(name); |
| |
| mPreference.reloadFromPreference(); |
| assertThat(mPreference.getText()).isEqualTo(name); |
| assertThat(mPreference.isNotSet()).isFalse(); |
| } |
| |
| @Test |
| public void testSetText() throws Throwable { |
| final String name = "John"; |
| mPreference.setText(name); |
| assertThat(mPreference.getText()).isEqualTo(name); |
| assertThat(mPreference.getSummary()).isEqualTo(name); |
| } |
| |
| @Test |
| public void testGetAutoCompleteTextView() { |
| AutoCompleteTextView autoCompleteTextView = mPreference.getAutoCompleteTextView(); |
| assertThat(autoCompleteTextView).isNotNull(); |
| } |
| |
| @Test |
| public void testCreateAutocompleteSuggestions_noNameToSuggest() { |
| when(mAutoCompleteSuggestionProvider.hasNameToSuggest()).thenReturn(false); |
| assertThat(mPreference.createAutocompleteSuggestions()).isEqualTo(new String[] {}); |
| } |
| |
| @Test |
| public void testCreateAutocompleteSuggestions_nameToSuggest() { |
| final String name = "Jane"; |
| when(mAutoCompleteSuggestionProvider.hasNameToSuggest()).thenReturn(true); |
| when(mAutoCompleteSuggestionProvider.getNameSuggestion()).thenReturn(name); |
| assertThat(mPreference.createAutocompleteSuggestions()).isEqualTo(new String[] {name}); |
| } |
| |
| @Test |
| public void testBindDialog_shouldFocusOnEditText() { |
| final AutoCompleteTextView editText = mock(AutoCompleteTextView.class); |
| final Editable text = mock(Editable.class); |
| when(editText.getText()).thenReturn(text); |
| when(text.length()).thenReturn(0); |
| ReflectionHelpers.setField(mPreference, "mAutoCompleteTextView", editText); |
| |
| mPreference.onBindDialogView(mock(View.class)); |
| |
| verify(editText).requestFocus(); |
| } |
| } |