diff options
Diffstat (limited to 'espresso/idling-resource-interface/src/main/java/com/google/android/apps/common/testing/ui/espresso/IdlingResource.java')
-rw-r--r-- | espresso/idling-resource-interface/src/main/java/com/google/android/apps/common/testing/ui/espresso/IdlingResource.java | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/espresso/idling-resource-interface/src/main/java/com/google/android/apps/common/testing/ui/espresso/IdlingResource.java b/espresso/idling-resource-interface/src/main/java/com/google/android/apps/common/testing/ui/espresso/IdlingResource.java deleted file mode 100644 index 0f5e839..0000000 --- a/espresso/idling-resource-interface/src/main/java/com/google/android/apps/common/testing/ui/espresso/IdlingResource.java +++ /dev/null @@ -1,66 +0,0 @@ -/* - * Copyright (C) 2014 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.google.android.apps.common.testing.ui.espresso; - -/** - * Represents a resource of an application under test which can cause asynchronous background work - * to happen during test execution (e.g. an intent service that processes a button click). By - * default, {@link Espresso} synchronizes all view operations with the UI thread as well as - * AsyncTasks; however, it has no way of doing so with "hand-made" resources. In such cases, test - * authors can register the custom resource and {@link Espresso} will wait for the resource to - * become idle prior to executing a view operation. - * <br><br> - * <b>Important Note:</b> it is assumed that the resource stays idle most of the time. - */ -public interface IdlingResource { - - /** - * Returns the name of the resources (used for logging and idempotency of registration). - */ - public String getName(); - - /** - * Returns {@code true} if resource is currently idle. Espresso will <b>always</b> call this - * method from the main thread, therefore it should be non-blocking and return immediately. - */ - public boolean isIdleNow(); - - /** - * Registers the given {@link ResourceCallback} with the resource. Espresso will call this method: - * <ul> - * <li>with its implementation of {@link ResourceCallback} so it can be notified asynchronously - * that your resource is idle - * <li>from the main thread, but you are free to execute the callback's onTransitionToIdle from - * any thread - * <li>once (when it is initially given a reference to your IdlingResource) - * </ul> - * <br> - * You only need to call this upon transition from busy to idle - if the resource is already idle - * when the method is called invoking the call back is optional and has no significant impact. - */ - public void registerIdleTransitionCallback(ResourceCallback callback); - - /** - * Registered by an {@link IdlingResource} to notify Espresso of a transition to idle. - */ - public interface ResourceCallback { - /** - * Called when the resource goes from busy to idle. - */ - public void onTransitionToIdle(); - } -} |