Examples with ExtractEventDataFn org.apache.beam.examples.cookbook.JoinExamples.ExtractEventDataFn used on opensource projects

Example 1 with ExtractEventDataFn

use of org.apache.beam.examples.cookbook.JoinExamples.ExtractEventDataFn in project beam by apache.

the class JoinExamplesTest method testExtractEventDataFn.

@Test
public void testExtractEventDataFn() throws Exception {
    DoFnTester<TableRow, KV<String, String>> extractEventDataFn = DoFnTester.of(new ExtractEventDataFn());
    List<KV<String, String>> results = extractEventDataFn.processBundle(EVENTS);
    Assert.assertThat(results, CoreMatchers.hasItem(kv1));
    Assert.assertThat(results, CoreMatchers.hasItem(kv2));
}