Skip to main content


Shows and validates the result of a component test.

tCollectAndCheck is available only in a test case about a given component and is added automatically to the test case you are using. For further information about test cases, see Testing Spark Jobs using test cases.

tCollectAndCheck receives output from a component being tested, loads given reference files to be compare with this output and returns whether the output matches the expected result.

For more technologies supported by Talend, see Talend components.

Did this page help you?

If you find any issues with this page or its content – a typo, a missing step, or a technical error – let us know how we can improve!