| /* |
| * Copyright 2019 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.car.ui.toolbar; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import android.content.Context; |
| import android.view.View; |
| import android.view.ViewGroup; |
| |
| import com.android.car.ui.CarUiRobolectricTestRunner; |
| import com.android.car.ui.R; |
| import com.android.car.ui.utils.ShadowTypeface; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.robolectric.Robolectric; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.android.controller.ActivityController; |
| import org.robolectric.annotation.Config; |
| |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.List; |
| |
| @RunWith(CarUiRobolectricTestRunner.class) |
| @Config(qualifiers = "land", shadows = ShadowTypeface.class) |
| public class ToolbarTest { |
| |
| private Context mContext; |
| private ActivityController<TestActivity> mActivityController; |
| private TestActivity mActivity; |
| private Toolbar mToolbar; |
| |
| @Before |
| public void setUp() { |
| mContext = RuntimeEnvironment.application; |
| |
| mActivityController = Robolectric.buildActivity(TestActivity.class); |
| mActivityController.setup(); |
| |
| mActivity = mActivityController.get(); |
| mToolbar = mActivity.findViewById(R.id.toolbar); |
| } |
| |
| @Test |
| public void getters_nochanges_shouldReturnDefaults() { |
| assertThat(mToolbar.getBackgroundShown()).isEqualTo(true); |
| assertThat(mToolbar.getShowMenuItemsWhileSearching()).isEqualTo(false); |
| assertThat(mToolbar.getState()).isEquivalentAccordingToCompareTo(Toolbar.State.HOME); |
| assertThat(mToolbar.getNavButtonMode()).isEquivalentAccordingToCompareTo( |
| Toolbar.NavButtonMode.BACK); |
| } |
| |
| @Test |
| public void setState_subpage_shouldCauseGetStateToReturnSubpage() { |
| mToolbar.setState(Toolbar.State.SUBPAGE); |
| |
| assertThat(mToolbar.getState()).isEquivalentAccordingToCompareTo(Toolbar.State.SUBPAGE); |
| } |
| |
| @Test |
| public void configurationChange_shouldNotLoseProperties() { |
| mToolbar.setTitle("Foo"); |
| mToolbar.setSearchHint("Foo2"); |
| mToolbar.setBackgroundShown(false); |
| mToolbar.setShowMenuItemsWhileSearching(true); |
| mToolbar.setState(Toolbar.State.SUBPAGE); |
| mToolbar.setNavButtonMode(Toolbar.NavButtonMode.CLOSE); |
| |
| // TODO this is supposed to change the configuration, but doesn't |
| RuntimeEnvironment.setQualifiers("+port"); |
| mActivityController.configurationChange(); |
| mActivity = mActivityController.get(); |
| mToolbar = mActivity.findViewById(R.id.toolbar); |
| |
| assertThat(mToolbar.getTitle().toString()).isEqualTo("Foo"); |
| assertThat(mToolbar.getSearchHint().toString()).isEqualTo("Foo2"); |
| assertThat(mToolbar.getBackgroundShown()).isEqualTo(false); |
| assertThat(mToolbar.getShowMenuItemsWhileSearching()).isEqualTo(true); |
| assertThat(mToolbar.getState()).isEquivalentAccordingToCompareTo(Toolbar.State.SUBPAGE); |
| assertThat(mToolbar.getNavButtonMode()).isEquivalentAccordingToCompareTo( |
| Toolbar.NavButtonMode.CLOSE); |
| } |
| |
| @Test |
| public void setCustomView_shouldInflateViewIntoToolbar() { |
| mToolbar.setCustomView(R.layout.test_custom_view); |
| |
| View v = mToolbar.findViewById(R.id.text_box_1); |
| |
| assertThat(v).isNotNull(); |
| assertThat(mToolbar.getState()).isEquivalentAccordingToCompareTo( |
| Toolbar.State.SUBPAGE_CUSTOM); |
| } |
| |
| @Test |
| public void showLogo_whenSet_andStateIsHome() { |
| mToolbar.setState(Toolbar.State.HOME); |
| mToolbar.setLogo(R.drawable.test_ic_launcher); |
| |
| assertThat(mToolbar.findViewById(R.id.logo).isShown()).isTrue(); |
| } |
| |
| @Test |
| public void hideLogo_whenSet_andStateIsNotHome() { |
| mToolbar.setState(Toolbar.State.SUBPAGE); |
| mToolbar.setLogo(R.drawable.test_ic_launcher); |
| |
| assertThat(mToolbar.findViewById(R.id.logo).isShown()).isFalse(); |
| } |
| |
| @Test |
| public void hideLogo_whenNotSet_andStateIsHome() { |
| mToolbar.setState(Toolbar.State.HOME); |
| mToolbar.setLogo(0); |
| |
| assertThat(mToolbar.findViewById(R.id.logo).isShown()).isFalse(); |
| } |
| |
| @Test |
| public void hideLogo_whenNotSet_andStateIsNotHome() { |
| mToolbar.setState(Toolbar.State.SUBPAGE); |
| mToolbar.setLogo(0); |
| |
| assertThat(mToolbar.findViewById(R.id.logo).isShown()).isFalse(); |
| } |
| |
| @Test |
| public void registerOnBackListener_whenBackIsPressed_shouldCallListener() { |
| mToolbar.setState(Toolbar.State.SUBPAGE); |
| Mutable<Integer> timesBackPressed = new Mutable<>(0); |
| Toolbar.OnBackListener listener = () -> { |
| timesBackPressed.value++; |
| return false; |
| }; |
| |
| mToolbar.registerOnBackListener(listener); |
| pressBack(); |
| |
| assertThat(timesBackPressed.value).isEqualTo(1); |
| assertThat(mActivity.getTimesBackPressed()).isEqualTo(1); |
| } |
| |
| @Test |
| public void registerOnBackListener_whenAListenerReturnsTrue_shouldSuppressBack() { |
| mToolbar.setState(Toolbar.State.SUBPAGE); |
| |
| mToolbar.registerOnBackListener(() -> true); |
| pressBack(); |
| mToolbar.registerOnBackListener(() -> false); |
| pressBack(); |
| |
| assertThat(mActivity.getTimesBackPressed()).isEqualTo(0); |
| } |
| |
| @Test |
| public void registerOnBackListener_whenListenerRegisteredTwice_shouldntCallListenerTwice() { |
| mToolbar.setState(Toolbar.State.SUBPAGE); |
| Mutable<Integer> timesBackPressed = new Mutable<>(0); |
| Toolbar.OnBackListener listener = () -> { |
| timesBackPressed.value++; |
| return false; |
| }; |
| |
| // Registering a second time shouldn't do anything |
| mToolbar.registerOnBackListener(listener); |
| mToolbar.registerOnBackListener(listener); |
| pressBack(); |
| |
| assertThat(timesBackPressed.value).isEqualTo(1); |
| } |
| |
| @Test |
| public void unregisterOnBackListener_previouslyRegisteredListener_shouldUnregister() { |
| mToolbar.setState(Toolbar.State.SUBPAGE); |
| Mutable<Integer> timesBackPressed = new Mutable<>(0); |
| Toolbar.OnBackListener listener = () -> { |
| timesBackPressed.value++; |
| return false; |
| }; |
| |
| mToolbar.registerOnBackListener(listener); |
| mToolbar.unregisterOnBackListener(listener); |
| pressBack(); |
| |
| assertThat(timesBackPressed.value).isEqualTo(0); |
| } |
| |
| @Test |
| public void menuItems_whenClicked_shouldCallListener() { |
| assertThat(((ViewGroup) mToolbar.findViewById(R.id.menu_items_container)).getChildCount()) |
| .isEqualTo(0); |
| |
| Mutable<Boolean> button1Clicked = new Mutable<>(false); |
| Mutable<Boolean> button2Clicked = new Mutable<>(false); |
| mToolbar.setMenuItems(Arrays.asList( |
| createMenuItem(i -> button1Clicked.value = true), |
| createMenuItem(i -> button2Clicked.value = true))); |
| |
| assertThat(((ViewGroup) mToolbar.findViewById(R.id.menu_items_container)).getChildCount()) |
| .isEqualTo(2); |
| |
| ((ViewGroup) mToolbar.findViewById(R.id.menu_items_container)) |
| .getChildAt(0).performClick(); |
| |
| assertThat(button1Clicked.value).isTrue(); |
| |
| ((ViewGroup) mToolbar.findViewById(R.id.menu_items_container)) |
| .getChildAt(1).performClick(); |
| |
| assertThat(button2Clicked.value).isTrue(); |
| } |
| |
| @Test |
| public void menuItems_null_shouldRemoveExistingMenuItems() { |
| mToolbar.setMenuItems(Arrays.asList( |
| createMenuItem(i -> { }), |
| createMenuItem(i -> { }))); |
| |
| assertThat(((ViewGroup) mToolbar.findViewById(R.id.menu_items_container)).getChildCount()) |
| .isEqualTo(2); |
| |
| mToolbar.setMenuItems(null); |
| |
| assertThat(((ViewGroup) mToolbar.findViewById(R.id.menu_items_container)).getChildCount()) |
| .isEqualTo(0); |
| } |
| |
| @Test |
| public void menuItems_setVisibility_shouldDefaultToShown() { |
| MenuItem item = createMenuItem(i -> { }); |
| mToolbar.setMenuItems(Collections.singletonList(item)); |
| |
| View itemView = ((ViewGroup) mToolbar.findViewById(R.id.menu_items_container)) |
| .getChildAt(0); |
| |
| assertThat(itemView.isShown()).isTrue(); |
| } |
| |
| @Test |
| public void menuItems_setVisibility_shouldHide() { |
| MenuItem item = createMenuItem(i -> { }); |
| mToolbar.setMenuItems(Collections.singletonList(item)); |
| |
| View itemView = ((ViewGroup) mToolbar.findViewById(R.id.menu_items_container)) |
| .getChildAt(0); |
| |
| item.setVisible(false); |
| assertThat(itemView.isShown()).isFalse(); |
| } |
| |
| @Test |
| public void menuItems_setVisibility_shouldReshowAfterHiding() { |
| MenuItem item = createMenuItem(i -> { }); |
| mToolbar.setMenuItems(Collections.singletonList(item)); |
| |
| View itemView = ((ViewGroup) mToolbar.findViewById(R.id.menu_items_container)) |
| .getChildAt(0); |
| |
| item.setVisible(false); |
| item.setVisible(true); |
| assertThat(itemView.isShown()).isTrue(); |
| } |
| |
| @Test |
| public void menuItems_equalItems_shouldntRecreateViews() { |
| List<MenuItem> menuItems = Arrays.asList( |
| createMenuItem(i -> { }), |
| createMenuItem(i -> { })); |
| mToolbar.setMenuItems(menuItems); |
| |
| assertThat(((ViewGroup) mToolbar.findViewById(R.id.menu_items_container)).getChildCount()) |
| .isEqualTo(2); |
| |
| View firstMenuItemView = ((ViewGroup) mToolbar.findViewById(R.id.menu_items_container)) |
| .getChildAt(0); |
| |
| mToolbar.setMenuItems(menuItems); |
| |
| assertThat(firstMenuItemView).isSameAs(((ViewGroup) mToolbar |
| .findViewById(R.id.menu_items_container)).getChildAt(0)); |
| } |
| |
| @Test |
| public void menuItems_searchScreen_shouldHideMenuItems() { |
| mToolbar.setMenuItems(Arrays.asList( |
| MenuItem.Builder.createSearch(mContext, i -> { }), |
| createMenuItem(i -> { }))); |
| |
| mToolbar.setShowMenuItemsWhileSearching(false); |
| mToolbar.setState(Toolbar.State.SEARCH); |
| |
| assertThat(((ViewGroup) mToolbar.findViewById(R.id.menu_items_container)) |
| .getChildAt(0).isShown()).isFalse(); |
| assertThat(((ViewGroup) mToolbar.findViewById(R.id.menu_items_container)) |
| .getChildAt(1).isShown()).isFalse(); |
| } |
| |
| @Test |
| public void menuItems_showMenuItemsWhileSearching() { |
| mToolbar.setMenuItems(Arrays.asList( |
| MenuItem.Builder.createSearch(mContext, i -> { }), |
| createMenuItem(i -> { }))); |
| |
| mToolbar.setShowMenuItemsWhileSearching(true); |
| mToolbar.setState(Toolbar.State.SEARCH); |
| |
| assertThat(((ViewGroup) mToolbar.findViewById(R.id.menu_items_container)) |
| .getChildAt(0).isShown()).isFalse(); |
| assertThat(((ViewGroup) mToolbar.findViewById(R.id.menu_items_container)) |
| .getChildAt(1).isShown()).isTrue(); |
| } |
| |
| private MenuItem createMenuItem(MenuItem.OnClickListener listener) { |
| return new MenuItem.Builder(mContext) |
| .setTitle("Button!") |
| .setOnClickListener(listener) |
| .build(); |
| } |
| |
| private void pressBack() { |
| mToolbar.findViewById(R.id.nav_icon_container).performClick(); |
| } |
| |
| private static class Mutable<T> { |
| public T value; |
| |
| Mutable(T value) { |
| this.value = value; |
| } |
| } |
| |
| } |