Package com.google.cloud.dataflow.sdk.testing

Defines utilities for unit testing Dataflow pipelines.

See: Description

Interface Summary

Interface	Description
RunnableOnService	Category tag for tests that can be run on the DataflowPipelineRunner if the runIntegrationTestOnService System property is set to true.
TestDataflowPipelineOptions	A set of options used to configure the TestPipeline.

Class Summary

Class	Description
CoderProperties	Properties for use in Coder tests.
DataflowAssert	An assertion on the contents of a PCollection incorporated into the pipeline.
DataflowAssert.IterableAssert<T>	An assertion about the contents of a PCollectionView yielding an Iterable<T>.
DataflowAssert.SingletonAssert<T>	An assertion about the single value of type T associated with a PCollectionView.
SourceTestUtils	Helper functions and test harnesses for checking correctness of Source implementations.
TestDataflowPipelineRunner	TestDataflowPipelineRunner is a pipeline runner that wraps a DataflowPipelineRunner when running tests against the TestPipeline.
TestPipeline	A creator of test pipelines that can be used inside of tests that can be configured to run locally or against the live service.
WindowFnTestUtils	A utility class for testing WindowFns.

Enum Summary

Enum	Description
SourceTestUtils.ExpectedSplitOutcome	Expected outcome of BoundedSource.BoundedReader.splitAtFraction(double).

Package com.google.cloud.dataflow.sdk.testing Description

Defines utilities for unit testing Dataflow pipelines. The tests for the PTransforms and examples included the Dataflow SDK provide examples of using these utilities.