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testCase(_:didFailWithDescription:inFile:atLine:)

Notifies the observer when a test case reports a failure.

Declaration

optional func testCase(_ testCase: XCTestCase, didFailWithDescription description: String, inFile filePath: String?, atLine lineNumber: Int)

Parameters

  • testCase:

    The test case that reported a failure. Additional information about the test case can be retrieved from the test case’s associated Xctestrun.

  • description:

    A textual description of the failure.

  • filePath:

    The path to the file in the failure occurred, or nil if the file path is unknown.

  • lineNumber:

    The line number on which the failure was reported.

See Also

Observation Methods