apache_beam.io.gcp.tests.bigquery_matcher module
Bigquery data verifier for end-to-end test.
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class
apache_beam.io.gcp.tests.bigquery_matcher.BigqueryMatcher(project, query, checksum)[source]
Bases: hamcrest.core.base_matcher.BaseMatcher
Matcher that verifies Bigquery data with given query.
Fetch Bigquery data with given query, compute a hash string and compare
with expected checksum.
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describe_mismatch(pipeline_result, mismatch_description)[source]
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describe_to(description)[source]