CountingTaskExecutorRule
class CountingTaskExecutorRule : TestWatcher
| kotlin.Any | ||
| ↳ | org.junit.rules.TestWatcher | |
| ↳ | androidx.arch.core.executor.testing.CountingTaskExecutorRule | |
A JUnit Test Rule that swaps the background executor used by the Architecture Components with a different one which counts the tasks as they are start and finish.
You can use this rule for your host side tests that use Architecture Components.
Summary
Public constructors |
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Public functions |
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Unit |
drainTasks(time: Int, timeUnit: TimeUnit)Waits until all active tasks are finished. |
Boolean |
isIdle()Returns false if there are tasks waiting to be executed, true otherwise. |
Protected functions |
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Unit |
finished(description: Description!) |
Unit |
onIdle()Called when the number of awaiting tasks reaches to 0. |
Unit |
starting(description: Description!) |
Inherited functions |
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Public constructors
Public functions
drainTasks
Added in 2.0.0
fun drainTasks(time: Int, timeUnit: TimeUnit): Unit
Waits until all active tasks are finished.
| Throws | |
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java.lang.InterruptedException |
If thread is interrupted while waiting |
java.util.concurrent.TimeoutException |
If tasks cannot be drained at the given time |