| /* |
| * Copyright (C) 2016 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 android.support.design.widget; |
| |
| import org.hamcrest.Matcher; |
| import org.junit.Test; |
| |
| import android.content.Context; |
| import android.support.design.test.R; |
| import android.support.test.InstrumentationRegistry; |
| import android.support.test.espresso.Espresso; |
| import android.support.test.espresso.UiController; |
| import android.support.test.espresso.ViewAction; |
| import android.support.test.espresso.action.ViewActions; |
| import android.support.test.espresso.assertion.ViewAssertions; |
| import android.support.test.espresso.matcher.ViewMatchers; |
| import android.support.v7.widget.AppCompatTextView; |
| import android.test.suitebuilder.annotation.MediumTest; |
| import android.view.View; |
| import android.widget.FrameLayout; |
| |
| import static org.hamcrest.CoreMatchers.*; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.lessThan; |
| |
| public class BottomSheetDialogTest extends |
| BaseInstrumentationTestCase<BottomSheetDialogActivity> { |
| |
| private BottomSheetDialog mDialog; |
| |
| public BottomSheetDialogTest() { |
| super(BottomSheetDialogActivity.class); |
| } |
| |
| @Test |
| @MediumTest |
| public void testBasicDialogSetup() { |
| InstrumentationRegistry.getInstrumentation().runOnMainSync(new Runnable() { |
| @Override |
| public void run() { |
| showDialog(); |
| // Confirms that the dialog is shown |
| assertThat(mDialog.isShowing(), is(true)); |
| FrameLayout bottomSheet = (FrameLayout) mDialog |
| .findViewById(R.id.design_bottom_sheet); |
| assertThat(bottomSheet, is(notNullValue())); |
| BottomSheetBehavior<FrameLayout> behavior = BottomSheetBehavior.from(bottomSheet); |
| assertThat(behavior.isHideable(), is(true)); |
| assertThat(behavior, is(notNullValue())); |
| // Modal bottom sheets have auto peek height by default. |
| assertThat(behavior.getPeekHeight(), is(BottomSheetBehavior.PEEK_HEIGHT_AUTO)); |
| } |
| }); |
| // Click outside the bottom sheet |
| Espresso.onView(ViewMatchers.withId(R.id.touch_outside)) |
| .perform(ViewActions.click()); |
| InstrumentationRegistry.getInstrumentation().runOnMainSync(new Runnable() { |
| @Override |
| public void run() { |
| // Confirm that the dialog is no longer shown |
| assertThat(mDialog.isShowing(), is(false)); |
| } |
| }); |
| } |
| |
| @Test |
| @MediumTest |
| public void testShortDialog() { |
| InstrumentationRegistry.getInstrumentation().runOnMainSync(new Runnable() { |
| @Override |
| public void run() { |
| showDialog(); |
| } |
| }); |
| // This ensures that the views are laid out before assertions below |
| Espresso.onView(ViewMatchers.withId(R.id.design_bottom_sheet)) |
| .perform(setTallPeekHeight()) |
| .check(ViewAssertions.matches(ViewMatchers.isDisplayed())); |
| InstrumentationRegistry.getInstrumentation().runOnMainSync(new Runnable() { |
| @Override |
| public void run() { |
| FrameLayout bottomSheet = (FrameLayout) mDialog |
| .findViewById(R.id.design_bottom_sheet); |
| CoordinatorLayout coordinator = (CoordinatorLayout) bottomSheet.getParent(); |
| BottomSheetBehavior<FrameLayout> behavior = BottomSheetBehavior.from(bottomSheet); |
| assertThat(bottomSheet, is(notNullValue())); |
| assertThat(coordinator, is(notNullValue())); |
| assertThat(behavior, is(notNullValue())); |
| // This bottom sheet is shorter than the peek height |
| assertThat(bottomSheet.getHeight(), is(lessThan(behavior.getPeekHeight()))); |
| // Confirm that the bottom sheet is bottom-aligned |
| assertThat(bottomSheet.getTop(), |
| is(coordinator.getHeight() - bottomSheet.getHeight())); |
| } |
| }); |
| } |
| |
| @Test |
| public void testNonCancelableDialog() { |
| InstrumentationRegistry.getInstrumentation().runOnMainSync(new Runnable() { |
| @Override |
| public void run() { |
| showDialog(); |
| mDialog.setCancelable(false); |
| } |
| }); |
| // Click outside the bottom sheet |
| Espresso.onView(ViewMatchers.withId(R.id.touch_outside)) |
| .perform(ViewActions.click()); |
| InstrumentationRegistry.getInstrumentation().runOnMainSync(new Runnable() { |
| @Override |
| public void run() { |
| FrameLayout bottomSheet = (FrameLayout) mDialog |
| .findViewById(R.id.design_bottom_sheet); |
| BottomSheetBehavior<FrameLayout> behavior = BottomSheetBehavior.from(bottomSheet); |
| assertThat(behavior.isHideable(), is(false)); |
| assertThat(mDialog.isShowing(), is(true)); |
| mDialog.cancel(); |
| assertThat(mDialog.isShowing(), is(false)); |
| } |
| }); |
| } |
| |
| private void showDialog() { |
| Context context = mActivityTestRule.getActivity(); |
| mDialog = new BottomSheetDialog(context); |
| AppCompatTextView text = new AppCompatTextView(context); |
| StringBuilder builder = new StringBuilder(); |
| builder.append("It is fine today. "); |
| text.setText(builder); |
| mDialog.setContentView(text); |
| mDialog.show(); |
| } |
| |
| private static ViewAction setTallPeekHeight() { |
| return new ViewAction() { |
| @Override |
| public Matcher<View> getConstraints() { |
| return ViewMatchers.isDisplayed(); |
| } |
| |
| @Override |
| public String getDescription() { |
| return "set tall peek height"; |
| } |
| |
| @Override |
| public void perform(UiController uiController, View view) { |
| BottomSheetBehavior behavior = BottomSheetBehavior.from(view); |
| behavior.setPeekHeight(view.getHeight() + 100); |
| } |
| }; |
| } |
| |
| } |
| |