| /* |
| * 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 androidx.appcompat.app; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.ScrollView; |
| |
| import androidx.appcompat.test.R; |
| import androidx.appcompat.testutils.BaseTestActivity; |
| import androidx.appcompat.widget.AppCompatButton; |
| import androidx.appcompat.widget.AppCompatImageButton; |
| import androidx.appcompat.widget.AppCompatRadioButton; |
| import androidx.appcompat.widget.AppCompatSpinner; |
| import androidx.appcompat.widget.AppCompatTextView; |
| import androidx.appcompat.widget.AppCompatToggleButton; |
| import androidx.core.view.ViewCompat; |
| import androidx.test.ext.junit.runners.AndroidJUnit4; |
| import androidx.test.filters.SdkSuppress; |
| import androidx.test.filters.SmallTest; |
| import androidx.test.rule.ActivityTestRule; |
| |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| /** |
| * Testing the default view inflation where appcompat views are used for specific |
| * views in layouts specified in XML. |
| */ |
| @SmallTest |
| @RunWith(AndroidJUnit4.class) |
| public abstract class AppCompatInflaterPassTest<A extends BaseTestActivity> { |
| private ViewGroup mContainer; |
| private A mActivity; |
| |
| @Rule |
| public final ActivityTestRule<A> mActivityTestRule; |
| |
| public AppCompatInflaterPassTest(Class<A> clazz) { |
| mActivityTestRule = new ActivityTestRule<A>(clazz); |
| } |
| |
| @Before |
| public void setUp() { |
| mActivity = mActivityTestRule.getActivity(); |
| mContainer = mActivity.findViewById(R.id.container); |
| } |
| |
| @Test |
| public void testViewClasses() { |
| // View defined as <Button> should be inflated as AppCompatButton |
| assertEquals(AppCompatButton.class, mContainer.findViewById(R.id.button).getClass()); |
| |
| // View defined as <AppCompatButton> should be inflated as AppCompatButton |
| assertEquals(AppCompatButton.class, mContainer.findViewById(R.id.ac_button).getClass()); |
| |
| // View defined as <TextView> should be inflated as AppCompatTextView |
| assertEquals(AppCompatTextView.class, mContainer.findViewById(R.id.textview).getClass()); |
| |
| // View defined as <AppCompatTextView> should be inflated as AppCompatTextView |
| assertEquals(AppCompatTextView.class, mContainer.findViewById(R.id.ac_textview).getClass()); |
| |
| // View defined as <RadioButton> should be inflated as AppCompatRadioButton |
| assertEquals(AppCompatRadioButton.class, |
| mContainer.findViewById(R.id.radiobutton).getClass()); |
| |
| // View defined as <ImageButton> should be inflated as AppCompatImageButton |
| assertEquals(AppCompatImageButton.class, |
| mContainer.findViewById(R.id.imagebutton).getClass()); |
| |
| // View defined as <Spinner> should be inflated as AppCompatSpinner |
| assertEquals(AppCompatSpinner.class, mContainer.findViewById(R.id.spinner).getClass()); |
| |
| // View defined as <ToggleButton> should be inflated as AppCompatToggleButton |
| assertEquals(AppCompatToggleButton.class, |
| mContainer.findViewById(R.id.togglebutton).getClass()); |
| |
| // View defined as <AppCompatToggleButton> should be inflated as AppCompatToggleButton |
| assertEquals(AppCompatToggleButton.class, |
| mContainer.findViewById(R.id.ac_togglebutton).getClass()); |
| |
| // View defined as <ScrollView> should be inflated as ScrollView |
| assertEquals(ScrollView.class, |
| mContainer.findViewById(R.id.scrollview).getClass()); |
| } |
| |
| @Test |
| @SdkSuppress(minSdkVersion = 28) |
| public void testBackportAccessibilityAttributes() { |
| View view = mContainer.findViewById(R.id.accessibility_heading_view); |
| assertThat(ViewCompat.isAccessibilityHeading(view)).isTrue(); |
| |
| view = mContainer.findViewById(R.id.accessibility_pane_view); |
| assertThat(ViewCompat.getAccessibilityPaneTitle(view)).isEqualTo("Pane"); |
| |
| view = mContainer.findViewById(R.id.screen_reader_focusable_view); |
| assertThat(ViewCompat.isScreenReaderFocusable(view)).isTrue(); |
| |
| view = mContainer.findViewById(R.id.not_accessible_view); |
| assertThat(ViewCompat.isAccessibilityHeading(view)).isFalse(); |
| assertThat(ViewCompat.getAccessibilityPaneTitle(view)).isNull(); |
| assertThat(ViewCompat.isScreenReaderFocusable(view)).isFalse(); |
| } |
| } |