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Merge pull request #159 from deepueg/launch-config-tests
Add tests for various launch configurations
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android/lib/src/androidTest/java/com/ern/api/impl/LaunchConfigTests.java
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| package com.ern.api.impl; | ||
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| import androidx.annotation.NonNull; | ||
| import androidx.annotation.Nullable; | ||
| import androidx.test.core.app.ActivityScenario; | ||
| import androidx.test.ext.junit.runners.AndroidJUnit4; | ||
| import androidx.test.filters.LargeTest; | ||
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| import com.ern.api.impl.core.LaunchConfig; | ||
| import com.ern.api.impl.navigation.MiniAppNavigationFragment; | ||
| import com.ern.api.impl.navigation.NavigationLaunchConfig; | ||
| import com.ernnavigationApi.ern.api.EnNavigationApi; | ||
| import com.ernnavigationApi.ern.model.ErnNavRoute; | ||
| import com.ernnavigationApi.ern.model.NavigationBar; | ||
| import com.walmartlabs.electrode.reactnative.bridge.ElectrodeBridgeResponseListener; | ||
| import com.walmartlabs.electrode.reactnative.bridge.FailureMessage; | ||
| import com.walmartlabs.electrode.reactnative.bridge.None; | ||
| import com.walmartlabs.electrode.reactnative.bridge.helpers.Logger; | ||
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| import org.junit.Before; | ||
| import org.junit.Test; | ||
| import org.junit.runner.RunWith; | ||
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| import java.util.concurrent.CountDownLatch; | ||
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| import static com.ern.api.impl.core.LaunchConfig.DO_NOT_ADD_TO_BACK_STACK; | ||
| import static com.google.common.truth.Truth.assertThat; | ||
| import static org.junit.Assert.fail; | ||
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| @RunWith(AndroidJUnit4.class) | ||
| @LargeTest | ||
| public class LaunchConfigTests { | ||
| @Before | ||
| public void setUp() { | ||
| Logger.overrideLogLevel(Logger.LogLevel.VERBOSE); | ||
| } | ||
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| /** | ||
| * This activity sets the DO_NOT_ADD_TO_BACK_STACK flag only for root component. Subsequent navigation calls will be added to the back stack | ||
| */ | ||
| public static class AddToBackStackDisabledForRootActivity extends SampleActivity { | ||
| @Override | ||
| protected NavigationLaunchConfig createNavigationLaunchConfig() { | ||
| NavigationLaunchConfig launchConfig = super.createNavigationLaunchConfig(); | ||
| launchConfig.setAddToBackStack(DO_NOT_ADD_TO_BACK_STACK); | ||
| return launchConfig; | ||
| } | ||
| } | ||
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| @Test | ||
| public void testRootComponentIsNotAddedToBackStackWhenFlagIsSet() { | ||
| ActivityScenario<AddToBackStackDisabledForRootActivity> scenario = ActivityScenario.launch(AddToBackStackDisabledForRootActivity.class); | ||
| //Navigate several times | ||
| final int TOTAL_NAVIGATION = 10; | ||
| final CountDownLatch latch = new CountDownLatch(TOTAL_NAVIGATION); | ||
| repeatNavigation(latch, 1, TOTAL_NAVIGATION); | ||
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| //Wait for the navigation requests to complete | ||
| try { | ||
| latch.await(); | ||
| } catch (InterruptedException e) { | ||
| fail(); | ||
| } | ||
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| scenario.onActivity(new ActivityScenario.ActivityAction<AddToBackStackDisabledForRootActivity>() { | ||
| @Override | ||
| public void perform(AddToBackStackDisabledForRootActivity activity) { | ||
| assertThat(activity.getSupportActionBar()).isNotNull(); | ||
| assertThat(activity.getSupportActionBar().getTitle()).isEqualTo("page " + TOTAL_NAVIGATION); //Title for the last page | ||
| //Since ADD_TO_BACK_STACK is turned off for the root component, the stack size should match the TOTAL_NAVIGATION count by excluding the root component | ||
| assertThat(activity.getSupportFragmentManager().getBackStackEntryCount()).isEqualTo(TOTAL_NAVIGATION); | ||
| assertThat(activity.getSupportFragmentManager().getFragments().size()).isEqualTo(1); | ||
| assertThat(((MiniAppNavigationFragment) activity.getSupportFragmentManager().getFragments().get(0)).getReactComponentName()).isEqualTo("component" + TOTAL_NAVIGATION); | ||
| } | ||
| }); | ||
| } | ||
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| /** | ||
| * This activity sets the DO_NOT_ADD_TO_BACK_STACK flag for root component as well as subsequent nav components. | ||
| */ | ||
| public static class AddToBackStackDisabledActivity extends SampleActivity { | ||
| @Override | ||
| protected NavigationLaunchConfig createNavigationLaunchConfig() { | ||
| NavigationLaunchConfig launchConfig = super.createNavigationLaunchConfig(); | ||
| //Setting this ensures that the root component is not added to the back stack | ||
| launchConfig.setAddToBackStack(DO_NOT_ADD_TO_BACK_STACK); | ||
| return launchConfig; | ||
| } | ||
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| @Override | ||
| public void startMiniAppFragment(@NonNull String componentName, @NonNull LaunchConfig launchConfig) { | ||
| //This will globally turn off Adding to back stack for all pages that is navigated from the root component. | ||
| launchConfig.setAddToBackStack(DO_NOT_ADD_TO_BACK_STACK); | ||
| super.startMiniAppFragment(componentName, launchConfig); | ||
| } | ||
| } | ||
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| @Test | ||
| public void testNothingIsAddedToBackStackWhenFlagIsSet() { | ||
| ActivityScenario<AddToBackStackDisabledActivity> scenario = ActivityScenario.launch(AddToBackStackDisabledActivity.class); | ||
| //Navigate several times | ||
| final int TOTAL_NAVIGATION = 10; | ||
| final CountDownLatch latch = new CountDownLatch(TOTAL_NAVIGATION); | ||
| repeatNavigation(latch, 1, TOTAL_NAVIGATION); | ||
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| //Wait for the navigation requests to complete | ||
| try { | ||
| latch.await(); | ||
| } catch (InterruptedException e) { | ||
| fail(); | ||
| } | ||
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| scenario.onActivity(new ActivityScenario.ActivityAction<AddToBackStackDisabledActivity>() { | ||
| @Override | ||
| public void perform(AddToBackStackDisabledActivity activity) { | ||
| assertThat(activity.getSupportActionBar()).isNotNull(); | ||
| assertThat(activity.getSupportActionBar().getTitle()).isEqualTo("page " + TOTAL_NAVIGATION); //Title for the last page | ||
| //Since ADD_TO_BACK_STACK is turned off for the root component, the stack size should match the TOTAL_NAVIGATION count by excluding the root component | ||
| assertThat(activity.getSupportFragmentManager().getBackStackEntryCount()).isEqualTo(0); | ||
| assertThat(activity.getSupportFragmentManager().getFragments().size()).isEqualTo(1); | ||
| assertThat(((MiniAppNavigationFragment) activity.getSupportFragmentManager().getFragments().get(0)).getReactComponentName()).isEqualTo("component" + TOTAL_NAVIGATION); | ||
| } | ||
| }); | ||
| } | ||
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| public static class DisableMiniAppLaunchInOnCreateActivity extends SampleActivity { | ||
| @Override | ||
| protected NavigationLaunchConfig createNavigationLaunchConfig() { | ||
| NavigationLaunchConfig launchConfig = super.createNavigationLaunchConfig(); | ||
| // This flag will ensure that when the activity is launched the root component will not be started. | ||
| // This is used by consumers who needs to display other screens inside an activity and take control on when to show RN component. | ||
| launchConfig.setStartRootInOnCreate(false); | ||
| return launchConfig; | ||
| } | ||
| } | ||
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| @Test | ||
| public void testDisableStartRootInOnCreate() { | ||
| ActivityScenario<DisableMiniAppLaunchInOnCreateActivity> scenario = ActivityScenario.launch(DisableMiniAppLaunchInOnCreateActivity.class); | ||
| scenario.onActivity(new ActivityScenario.ActivityAction<DisableMiniAppLaunchInOnCreateActivity>() { | ||
| @Override | ||
| public void perform(DisableMiniAppLaunchInOnCreateActivity activity) { | ||
| assertThat(activity.getSupportActionBar()).isNotNull(); | ||
| assertThat(activity.getSupportActionBar().getTitle()).isEqualTo("page 0"); //Title for the last page | ||
| //Since ADD_TO_BACK_STACK is turned off for the root component, the stack size should match the TOTAL_NAVIGATION count by excluding the root component | ||
| assertThat(activity.getSupportFragmentManager().getBackStackEntryCount()).isEqualTo(0); | ||
| //There should not be any fragment since startRootInOnCreate is disabled | ||
| assertThat(activity.getSupportFragmentManager().getFragments().size()).isEqualTo(0); | ||
| } | ||
| }); | ||
| } | ||
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| public static class ValidateReplaceActivity extends SampleActivity { | ||
| @Override | ||
| public void startMiniAppFragment(@NonNull String componentName, @NonNull LaunchConfig launchConfig) { | ||
| launchConfig.setReplace(true); | ||
| super.startMiniAppFragment(componentName, launchConfig); | ||
| } | ||
| } | ||
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| @Test | ||
| public void testFragmentReplaceForNonRootNavigation() { | ||
| ActivityScenario<ValidateReplaceActivity> scenario = ActivityScenario.launch(ValidateReplaceActivity.class); | ||
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| //Navigate several times | ||
| final int TOTAL_NAVIGATION = 10; | ||
| final CountDownLatch latch = new CountDownLatch(TOTAL_NAVIGATION); | ||
| repeatNavigation(latch, 1, TOTAL_NAVIGATION); | ||
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| //Wait for the navigation requests to complete | ||
| try { | ||
| latch.await(); | ||
| } catch (InterruptedException e) { | ||
| fail(); | ||
| } | ||
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| scenario.onActivity(new ActivityScenario.ActivityAction<ValidateReplaceActivity>() { | ||
| @Override | ||
| public void perform(ValidateReplaceActivity activity) { | ||
| assertThat(activity.getSupportActionBar()).isNotNull(); | ||
| assertThat(activity.getSupportActionBar().getTitle()).isEqualTo("page " + TOTAL_NAVIGATION); //Title for the last page | ||
| //Since every new page is replacing the current page there will always be one fragment in the back stack, the last one. | ||
| assertThat(activity.getSupportFragmentManager().getBackStackEntryCount()).isEqualTo(1); | ||
| assertThat(activity.getSupportFragmentManager().getFragments().size()).isEqualTo(1); | ||
| assertThat(((MiniAppNavigationFragment) activity.getSupportFragmentManager().getFragments().get(0)).getReactComponentName()).isEqualTo("component" + TOTAL_NAVIGATION); | ||
| } | ||
| }); | ||
| } | ||
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| private void repeatNavigation(final CountDownLatch latch, final int currentCount, final int totalNavigationCount) { | ||
| EnNavigationApi.requests().navigate(new ErnNavRoute.Builder("component" + currentCount).navigationBar(new NavigationBar.Builder("page " + currentCount).build()).build(), new ElectrodeBridgeResponseListener<None>() { | ||
| @Override | ||
| public void onSuccess(@Nullable None responseData) { | ||
| latch.countDown(); | ||
| if (totalNavigationCount != currentCount) { | ||
| repeatNavigation(latch, currentCount + 1, totalNavigationCount); | ||
| } | ||
| } | ||
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| @Override | ||
| public void onFailure(@NonNull FailureMessage failureMessage) { | ||
| fail(failureMessage.getMessage()); | ||
| } | ||
| }); | ||
| } | ||
| } | ||
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