| /* |
| * 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.settings.widget; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.Matchers.any; |
| import static org.mockito.Matchers.anyInt; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import androidx.preference.PreferenceViewHolder; |
| import android.text.InputType; |
| import android.text.TextWatcher; |
| import android.view.View; |
| import android.widget.EditText; |
| import android.widget.TextView; |
| |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.util.ReflectionHelpers; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class ValidatedEditTextPreferenceTest { |
| |
| @Mock |
| private View mView; |
| @Mock |
| private ValidatedEditTextPreference.Validator mValidator; |
| |
| private PreferenceViewHolder mViewHolder; |
| private ValidatedEditTextPreference mPreference; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| |
| mViewHolder = spy(PreferenceViewHolder.createInstanceForTests( |
| new View(RuntimeEnvironment.application))); |
| mPreference = new ValidatedEditTextPreference(RuntimeEnvironment.application); |
| } |
| |
| @Test |
| public void bindDialogView_nullEditText_shouldNotCrash() { |
| when(mView.findViewById(android.R.id.edit)).thenReturn(null); |
| // should not crash trying to get the EditText text |
| mPreference.onBindDialogView(mView); |
| } |
| |
| @Test |
| public void bindDialogView_emptyEditText_shouldNotSetSelection() { |
| final String testText = ""; |
| final EditText editText = spy(new EditText(RuntimeEnvironment.application)); |
| editText.setText(testText); |
| when(mView.findViewById(android.R.id.edit)).thenReturn(editText); |
| |
| mPreference.onBindDialogView(mView); |
| |
| // no need to setSelection if text was empty |
| verify(editText, never()).setSelection(anyInt()); |
| } |
| |
| @Test |
| public void bindDialogView_nonemptyEditText_shouldSetSelection() { |
| final String testText = "whatever"; |
| final EditText editText = spy(new EditText(RuntimeEnvironment.application)); |
| editText.setText(testText); |
| when(mView.findViewById(android.R.id.edit)).thenReturn(editText); |
| |
| mPreference.onBindDialogView(mView); |
| |
| // selection should be set to end of string |
| verify(editText).setSelection(testText.length()); |
| } |
| |
| @Test |
| public void bindDialogView_hasValidator_shouldBindToEditText() { |
| final EditText editText = spy(new EditText(RuntimeEnvironment.application)); |
| when(mView.findViewById(android.R.id.edit)).thenReturn(editText); |
| |
| mPreference.setValidator(mValidator); |
| mPreference.onBindDialogView(mView); |
| |
| verify(editText).addTextChangedListener(any(TextWatcher.class)); |
| } |
| |
| @Test |
| public void bindDialogView_isPassword_shouldSetInputType() { |
| final EditText editText = spy(new EditText(RuntimeEnvironment.application)); |
| when(mView.findViewById(android.R.id.edit)).thenReturn(editText); |
| |
| mPreference.setValidator(mValidator); |
| mPreference.setIsPassword(true); |
| mPreference.onBindDialogView(mView); |
| |
| assertThat(editText.getInputType() |
| & (InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD | InputType.TYPE_CLASS_TEXT)) |
| .isNotEqualTo(0); |
| } |
| |
| @Test |
| public void bindViewHolder_isPassword_shouldSetInputType() { |
| final TextView textView = spy(new TextView(RuntimeEnvironment.application)); |
| when(mViewHolder.findViewById(android.R.id.summary)).thenReturn(textView); |
| |
| mPreference.setIsSummaryPassword(true); |
| mPreference.onBindViewHolder(mViewHolder); |
| |
| assertThat(textView.getInputType() |
| & (InputType.TYPE_TEXT_VARIATION_PASSWORD | InputType.TYPE_CLASS_TEXT)) |
| .isNotEqualTo(0); |
| } |
| } |