// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package org.chromium.chrome.browser.multiwindow;
import static org.junit.Assert.assertEquals;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.Mockito.clearInvocations;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.verify;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.drawable.Drawable;
import androidx.annotation.DrawableRes;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.chromium.base.test.BaseRobolectricTestRunner;
import org.chromium.components.favicon.LargeIconBridge;
/** Tests for {@link UiUtils}. */
@RunWith(BaseRobolectricTestRunner.class)
public class UiUtilsUnitTest {
// Title
private static final String TITLE = "Title";
private static final String EMPTY_WINDOW = "Empty Window";
private static final String INCOGNITO = "Incognito";
// Description
private static final String NO_TABS = "No tabs";
private static final String CURRENT = "Current";
private static final String OPEN = "Window is open";
@Mock Context mContext;
@Mock Resources mResources;
@Mock Drawable mDrawable;
@Mock LargeIconBridge mIconBridge;
UiUtils mUiUtils;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
doReturn(mResources).when(mContext).getResources();
doReturn(mDrawable).when(mResources).getDrawable(anyInt(), any());
doReturn(EMPTY_WINDOW)
.when(mResources)
.getString(R.string.instance_switcher_entry_empty_window);
doReturn(INCOGNITO).when(mResources).getString(R.string.notification_incognito_tab);
doReturn(NO_TABS).when(mResources).getString(R.string.instance_switcher_tab_count_zero);
doReturn(CURRENT).when(mResources).getString(R.string.instance_switcher_current_window);
doReturn(OPEN).when(mResources).getString(R.string.instance_switcher_adjacent_window);
mUiUtils =
new UiUtils(mContext, mIconBridge) {
@Override
Drawable getTintedIcon(@DrawableRes int drawableId) {
return null;
}
};
}
@Test
public void testItemTitle() {
// Empty window
assertEquals(
"Instance with no tabs has a wrong title",
EMPTY_WINDOW,
mUiUtils.getItemTitle(mockInstance(57, 0, 0, false)));
assertEquals(
"Instance should be empty if not initialized yet",
EMPTY_WINDOW,
mUiUtils.getItemTitle(mockInstanceBeforeLoadingTab(57)));
// Normal tabs only -> TITLE
assertEquals(
"Instance with normal tabs has a wrong title",
TITLE,
mUiUtils.getItemTitle(mockInstance(57, 1, 0, false)));
// Incognito selected -> Incognito, regardless of # of normal tabs
assertEquals(
"Instance with only incognito tabs has a wrong title",
INCOGNITO,
mUiUtils.getItemTitle(mockInstance(57, 1, 1, true)));
assertEquals(
"Instance with only incognito tabs has a wrong title",
INCOGNITO,
mUiUtils.getItemTitle(mockInstance(57, 0, 1, true)));
// Incognito-selected, mixed tabs, killed task -> TITLE (use normal tab info)
assertEquals(
"Incognito-selected, mixed tab, killed task should show normal tab title",
TITLE,
mUiUtils.getItemTitle(mockInstance(-1, 1, 1, true)));
}
@Test
public void testItemDescription() {
// Empty window -> No tabs
assertEquals(
"Instance with no tabs has a wrong description",
NO_TABS,
mUiUtils.getItemDesc(mockInstance(57, 0, 0, false)));
// Current instance -> current
assertEquals(
"Current instance has a wrong description",
CURRENT,
mUiUtils.getItemDesc(mockInstance(InstanceInfo.Type.CURRENT)));
// Other visible instance -> 'window is open'
assertEquals(
"Visible instance has a wrong description",
OPEN,
mUiUtils.getItemDesc(mockInstance(InstanceInfo.Type.ADJACENT)));
// Normal tabs only -> # of tabs
int normalTabCount = 3;
int incognitoTabCount = 0;
int totalTabCount = 3;
InstanceInfo item = mockInstance(57, normalTabCount, incognitoTabCount, false);
mUiUtils.getItemDesc(item);
verify(mResources)
.getQuantityString(
R.plurals.instance_switcher_tab_count_nonzero,
item.tabCount,
item.tabCount);
clearInvocations(mResources);
// Mixed tabs -> # tabs, # incognito
normalTabCount = 3;
incognitoTabCount = 2;
totalTabCount = 5;
item = mockInstance(57, normalTabCount, incognitoTabCount, false);
mUiUtils.getItemDesc(item);
verify(mResources)
.getQuantityString(
R.plurals.instance_switcher_desc_mixed,
totalTabCount,
incognitoTabCount,
totalTabCount,
incognitoTabCount);
clearInvocations(mResources);
// Incognito-selected, incognito tab only -> # incognito tabs
incognitoTabCount = 4;
item = mockInstance(57, 0, incognitoTabCount, true);
mUiUtils.getItemDesc(item);
verify(mResources)
.getQuantityString(
R.plurals.instance_switcher_desc_incognito,
incognitoTabCount,
incognitoTabCount);
clearInvocations(mResources);
// Incognito-selected, mixed tabs -> # tabs, # incognito
normalTabCount = 7;
incognitoTabCount = 13;
totalTabCount = 7 + 13;
item = mockInstance(57, normalTabCount, incognitoTabCount, true);
mUiUtils.getItemDesc(item);
verify(mResources)
.getQuantityString(
R.plurals.instance_switcher_desc_mixed,
totalTabCount,
incognitoTabCount,
totalTabCount,
incognitoTabCount);
clearInvocations(mResources);
// Disregard incognito tab count for a killed task -> # tabs
normalTabCount = 3;
incognitoTabCount = 2;
item = mockInstance(UiUtils.INVALID_TASK_ID, normalTabCount, incognitoTabCount, false);
mUiUtils.getItemDesc(item);
verify(mResources)
.getQuantityString(
R.plurals.instance_switcher_tab_count_nonzero,
normalTabCount,
normalTabCount);
clearInvocations(mResources);
// Incognito-selected, mixed tabs, killed task -> # tabs
normalTabCount = 2;
incognitoTabCount = 2;
item = mockInstance(UiUtils.INVALID_TASK_ID, normalTabCount, incognitoTabCount, true);
mUiUtils.getItemDesc(item);
verify(mResources)
.getQuantityString(
R.plurals.instance_switcher_tab_count_nonzero,
normalTabCount,
normalTabCount);
}
@Test
public void testCloseConfirmationMessage() {
// Mixed tabs -> TITLE and # more tabs...
int normalTabCount = 3;
int incognitoTabCount = 2;
int totalTabCount = 5;
InstanceInfo item = mockInstance(57, normalTabCount, incognitoTabCount, false);
mUiUtils.getConfirmationMessage(item);
verify(mResources)
.getQuantityString(
R.plurals.instance_switcher_close_confirm_deleted_tabs_many,
totalTabCount - 1,
TITLE,
totalTabCount - 1,
TITLE);
clearInvocations(mResources);
// Mixed tabs, incognito-selected -> Incognito and # more tabs...
item = mockInstance(57, normalTabCount, incognitoTabCount, true);
mUiUtils.getConfirmationMessage(item);
verify(mResources)
.getQuantityString(
R.plurals.instance_switcher_close_confirm_deleted_incognito_mixed,
normalTabCount,
incognitoTabCount,
normalTabCount,
incognitoTabCount);
clearInvocations(mResources);
// Incognito tabs only -> # incognito tabs...
normalTabCount = 0;
item = mockInstance(57, normalTabCount, incognitoTabCount, true);
mUiUtils.getConfirmationMessage(item);
verify(mResources)
.getQuantityString(
R.plurals.instance_switcher_close_confirm_deleted_incognito,
incognitoTabCount,
incognitoTabCount);
clearInvocations(mResources);
// Single tab -> The tab TITLE...
normalTabCount = 1;
incognitoTabCount = 0;
item = mockInstance(57, normalTabCount, incognitoTabCount, false);
mUiUtils.getConfirmationMessage(item);
verify(mResources)
.getString(R.string.instance_switcher_close_confirm_deleted_tabs_one, TITLE);
clearInvocations(mResources);
// No tab -> The window...
normalTabCount = 0;
incognitoTabCount = 0;
item = mockInstance(57, normalTabCount, incognitoTabCount, false);
mUiUtils.getConfirmationMessage(item);
verify(mResources).getString(R.string.instance_switcher_close_confirm_deleted_tabs_zero);
clearInvocations(mResources);
// Incognito-selected, mixed tabs, killed task -> TITLE and 2 more tabs...
// Incognito tabs are not restored. Shown with the last focused normal tab info.
normalTabCount = 3;
incognitoTabCount = 2;
totalTabCount = 3; // 2 incognito tabs are discarded.
item = mockInstance(-1, normalTabCount, incognitoTabCount, true);
mUiUtils.getConfirmationMessage(item);
verify(mResources)
.getQuantityString(
R.plurals.instance_switcher_close_confirm_deleted_tabs_many,
totalTabCount - 1,
TITLE,
totalTabCount - 1,
TITLE);
}
private InstanceInfo mockInstance(
int taskId, int tabCount, int incognitoTabCount, boolean isIncognito) {
return new InstanceInfo(
1, taskId, 0, "https://url.com", TITLE, tabCount, incognitoTabCount, isIncognito);
}
private InstanceInfo mockInstance(int type) {
return new InstanceInfo(1, 57, type, "https://url.com", TITLE, 1, 1, true);
}
private InstanceInfo mockInstanceBeforeLoadingTab(int type) {
return new InstanceInfo(1, 57, type, null, null, 1, 0, false);
}
}
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