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/*
* Copyright (C) 2015 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.dialer.onboard;
import android.app.Activity;
import android.test.AndroidTestCase;
import android.test.suitebuilder.annotation.SmallTest;
import android.test.suitebuilder.annotation.Suppress;
@SmallTest
public class OnboardingControllerTest extends AndroidTestCase {
private MockOnboardUi mOnboardUi;
private OnboardingController mController;
public class MockOnboardUi implements OnboardingController.OnboardingUi {
public int currentScreen = -1;
public boolean completedOnboardingFlow = false;
@Override
public void showScreen(int screenId) {
currentScreen = screenId;
}
@Override
public void completeOnboardingFlow() {
completedOnboardingFlow = true;
}
}
public class MockScreen extends OnboardingController.OnboardingScreen {
boolean shouldShowScreen;
boolean canSkipScreen;
public MockScreen(boolean shouldShowScreen, boolean canSkipScreen) {
this.shouldShowScreen = shouldShowScreen;
this.canSkipScreen = canSkipScreen;
}
@Override
public boolean shouldShowScreen() {
return shouldShowScreen;
}
@Override
public boolean canSkipScreen() {
return canSkipScreen;
}
@Override
public void onNextClicked(Activity activity) {
}
}
@Override
protected void setUp() throws Exception {
super.setUp();
mOnboardUi = new MockOnboardUi();
mController = new OnboardingController(mOnboardUi);
}
@Suppress
public void testNoScreensToDisplay_OnboardingFlowImmediatelyCompleted() {
mController.showNextScreen();
assertEquals(-1, mOnboardUi.currentScreen);
assertTrue(mOnboardUi.completedOnboardingFlow);
}
@Suppress
public void testSkipAllScreens_OnboardingFlowImmediatelyCompleted() {
mController.addScreen(new MockScreen(false /* shouldShowScreen */,
true /* canSkipScreen */));
mController.addScreen(new MockScreen(false /* shouldShowScreen */,
true /* canSkipScreen */));
mController.addScreen(new MockScreen(false /* shouldShowScreen */,
true /* canSkipScreen */));
mController.showNextScreen();
assertEquals(-1, mOnboardUi.currentScreen);
assertTrue(mOnboardUi.completedOnboardingFlow);
}
@Suppress
public void testFirstScreenNotNeeded_ShowsSecondScreen() {
mController.addScreen(new MockScreen(false /* shouldShowScreen */,
false /* canSkipScreen */));
mController.addScreen(new MockScreen(true /* shouldShowScreen */,
false /* canSkipScreen */));
mController.showNextScreen();
assertEquals(1, mOnboardUi.currentScreen);
}
@Suppress
public void testScreenRequired() {
final MockScreen mockScreen =
new MockScreen(true /* shouldShowScreen */, false /* canSkipScreen */);
mController.addScreen(mockScreen);
mController.showNextScreen();
assertEquals(0, mOnboardUi.currentScreen);
assertFalse(mOnboardUi.completedOnboardingFlow);
// User tried to skip an unskippable screen
mController.onScreenResult(0, false);
assertEquals(0, mOnboardUi.currentScreen);
assertFalse(mOnboardUi.completedOnboardingFlow);
// User said yes, but the underlying requirements have not been fulfilled yet, so don't
// show the next screen. Should be very rare in practice.
mController.onScreenResult(0, true);
assertEquals(0, mOnboardUi.currentScreen);
assertFalse(mOnboardUi.completedOnboardingFlow);
// Requirement has been fulfiled.
mockScreen.shouldShowScreen = false;
mController.onScreenResult(0, true);
assertTrue(mOnboardUi.completedOnboardingFlow);
}
/**
* Verifies the use case where completing the first screen will provide the necessary conditions
* to skip the second screen as well.
*
* For example, setting the default dialer in the first screen will automatically grant
* permissions such that the second permissions screen is no longer needed.
*/
@Suppress
public void testFirstScreenCompleted_SkipsSecondScreen() {
final MockScreen mockScreen1 =
new MockScreen(true /* shouldShowScreen */, true /* canSkipScreen */);
final MockScreen mockScreen2 =
new MockScreen(true /* shouldShowScreen */, false /* canSkipScreen */);
mController.addScreen(mockScreen1);
mController.addScreen(mockScreen2);
mController.showNextScreen();
assertEquals(0, mOnboardUi.currentScreen);
assertFalse(mOnboardUi.completedOnboardingFlow);
// Screen 1 succeeded, screen 2 is no longer necessary
mockScreen2.shouldShowScreen = false;
mController.onScreenResult(0, true);
assertEquals(0, mOnboardUi.currentScreen);
assertTrue(mOnboardUi.completedOnboardingFlow);
}
/**
* Verifies the use case where skipping the first screen will proceed to show the second screen
* since the necessary conditions to skip the second screen have not been met.
*/
@Suppress
public void testFirstScreenSkipped_ShowsSecondScreen() {
final MockScreen mockScreen1 =
new MockScreen(true /* shouldShowScreen */, true /* canSkipScreen */);
final MockScreen mockScreen2 =
new MockScreen(true /* shouldShowScreen */, false /* canSkipScreen */);
mController.addScreen(mockScreen1);
mController.addScreen(mockScreen2);
mController.showNextScreen();
assertEquals(0, mOnboardUi.currentScreen);
assertFalse(mOnboardUi.completedOnboardingFlow);
// Screen 1 skipped
mController.onScreenResult(0, false);
assertEquals(1, mOnboardUi.currentScreen);
assertFalse(mOnboardUi.completedOnboardingFlow);
// Repeatedly trying to skip screen 2 will not work since it is marked as unskippable.
mController.onScreenResult(1, false);
assertEquals(1, mOnboardUi.currentScreen);
assertFalse(mOnboardUi.completedOnboardingFlow);
}
}
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