snuyanzin commented on code in PR #22179: URL: https://github.com/apache/flink/pull/22179#discussion_r1796852205
########## flink-table/flink-table-planner/src/test/java/org/apache/flink/table/planner/operations/SqlOtherOperationConverterTest.java: ########## @@ -183,8 +184,37 @@ void testUseMultipleModules() { assertThat(useModulesOperation.asSummaryString()).isEqualTo("USE MODULES: [x, y, z]"); } + @ParameterizedTest(name = "{index}: {0}") + @MethodSource("inputForShowCatalogsTest") + void testShowCatalogs(String sql, ShowCatalogsOperation expected, String expectedSummary) { + Operation operation = parse(sql); + assertThat(operation).isInstanceOf(ShowCatalogsOperation.class).isEqualTo(expected); + assertThat(operation.asSummaryString()).isEqualTo(expectedSummary); + } + + private static Stream<Arguments> inputForShowCatalogsTest() { + return Stream.of( + Arguments.of("show catalogs", new ShowCatalogsOperation(null), "SHOW CATALOGS"), + Arguments.of( + "show catalogs like 'c%'", + new ShowCatalogsOperation(ShowLikeOperator.of(LikeType.LIKE, "c%")), + "SHOW CATALOGS LIKE 'c%'"), + Arguments.of( + "show catalogs not like 'c%'", + new ShowCatalogsOperation(ShowLikeOperator.of(LikeType.NOT_LIKE, "c%")), + "SHOW CATALOGS NOT LIKE 'c%'"), + Arguments.of( + "show catalogs ilike 'c%'", + new ShowCatalogsOperation(ShowLikeOperator.of(LikeType.ILIKE, "c%")), + "SHOW CATALOGS ILIKE 'c%'"), + Arguments.of( + "show catalogs not ilike 'c%'", + new ShowCatalogsOperation(ShowLikeOperator.of(LikeType.NOT_ILIKE, "c%")), + "SHOW CATALOGS NOT ILIKE 'c%'")); + } + @Test - void testShowModules() { + public void testShowModules() { Review Comment: is there a reason we turn it to `public`? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org