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Commit 8cbb44d6 authored by Peter_Liang's avatar Peter_Liang
Browse files

Tutorial improvement for Accessibility shortcut (3/n). 

Add test cases for tutorial pages.

Bug: 148989018
Bug: 134640159
Test: manual test & run RoboTests
Change-Id: I9bb29f6e61e331c3f9a2408a1eebc3d5e9e16000
parent 72aa60ae

src/com/android/settings/accessibility/AccessibilityGestureNavigationTutorial.java

+3 −1
Original line number Diff line number Diff line
@@ -45,6 +45,7 @@ import androidx.annotation.AnimRes; 
import androidx.annotation.ColorInt;

import androidx.annotation.IntDef;

import androidx.annotation.NonNull;

import androidx.annotation.VisibleForTesting;

import androidx.appcompat.app.AlertDialog;

import androidx.core.content.ContextCompat;

import androidx.core.util.Preconditions;
@@ -364,7 +365,8 @@ public final class AccessibilityGestureNavigationTutorial { 
        return new TutorialPage(title, image, indicatorIcon, instruction);

    }



    private static List<TutorialPage> createShortcutTutorialPages(@NonNull Context context,

    @VisibleForTesting

    static List<TutorialPage> createShortcutTutorialPages(@NonNull Context context,

            int shortcutTypes) {

        final List<TutorialPage> tutorialPages = new ArrayList<>();

        if ((shortcutTypes & UserShortcutType.SOFTWARE) == UserShortcutType.SOFTWARE) {

tests/robotests/src/com/android/settings/accessibility/AccessibilityGestureNavigationTutorialTest.java

0 → 100644
+89 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2020 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.accessibility;



import static com.android.settings.accessibility.AccessibilityGestureNavigationTutorial.createAccessibilityTutorialDialog;

import static com.android.settings.accessibility.AccessibilityGestureNavigationTutorial.createShortcutTutorialPages;

import static com.android.settings.accessibility.AccessibilityUtil.UserShortcutType;



import static com.google.common.truth.Truth.assertThat;



import android.content.Context;



import androidx.appcompat.app.AlertDialog;



import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.robolectric.RobolectricTestRunner;

import org.robolectric.RuntimeEnvironment;



/** Tests for {@link AccessibilityGestureNavigationTutorial}. */

@RunWith(RobolectricTestRunner.class)

public final class AccessibilityGestureNavigationTutorialTest {



    private Context mContext;

    private int mShortcutTypes;



    @Before

    public void setUp() {

        mContext = RuntimeEnvironment.application;

        mShortcutTypes = /* initial */ 0;

    }



    @Test(expected = IllegalArgumentException.class)

    public void createTutorialPages_shortcutListIsEmpty_throwsException() {

        createAccessibilityTutorialDialog(mContext, mShortcutTypes);

    }



    @Test

    public void createTutorialPages_turnOnTripleTapShortcut_hasOnePage() {

        mShortcutTypes |= UserShortcutType.TRIPLETAP;



        final AlertDialog alertDialog =

                createAccessibilityTutorialDialog(mContext, mShortcutTypes);



        assertThat(createShortcutTutorialPages(mContext,

                mShortcutTypes)).hasSize(/* expectedSize= */ 1);

        assertThat(alertDialog).isNotNull();

    }



    @Test

    public void createTutorialPages_turnOnSoftwareShortcut_hasOnePage() {

        mShortcutTypes |= UserShortcutType.SOFTWARE;



        final AlertDialog alertDialog =

                createAccessibilityTutorialDialog(mContext, mShortcutTypes);



        assertThat(createShortcutTutorialPages(mContext,

                mShortcutTypes)).hasSize(/* expectedSize= */ 1);

        assertThat(alertDialog).isNotNull();

    }



    @Test

    public void createTutorialPages_turnOnSoftwareAndHardwareShortcuts_hasTwoPages() {

        mShortcutTypes |= UserShortcutType.SOFTWARE;

        mShortcutTypes |= UserShortcutType.HARDWARE;



        final AlertDialog alertDialog =

                createAccessibilityTutorialDialog(mContext, mShortcutTypes);



        assertThat(createShortcutTutorialPages(mContext,

                mShortcutTypes)).hasSize(/* expectedSize= */ 2);

        assertThat(alertDialog).isNotNull();

    }

}