CheckErrType receives two errors, if either one is not nil, it triggers a comparison between the two, returning an error if the errors are not equal This function is useful for testing to ensure specific error types.

DeleteFile removes files generated by tests.

ParseDate parses a string to date and if parsing generates an error, it fails the given testing suite, otherwise it returns the strfmt.Datetime parsed value.

PlanNotFound represents a mocked response resulting from a plan not found.