nastra commented on code in PR #8340: URL: https://github.com/apache/iceberg/pull/8340#discussion_r1418975543
########## core/src/test/java/org/apache/iceberg/jdbc/TestJdbcCatalog.java: ########## @@ -601,15 +601,76 @@ public void testDropNamespace() { public void testCreateNamespace() { Namespace testNamespace = Namespace.of("testDb", "ns1", "ns2"); assertThat(catalog.namespaceExists(testNamespace)).isFalse(); - // Test with no metadata + assertThat(catalog.namespaceExists(Namespace.of("testDb", "ns1"))).isFalse(); catalog.createNamespace(testNamespace); assertThat(catalog.namespaceExists(testNamespace)).isTrue(); + assertThat(catalog.namespaceExists(Namespace.of("testDb"))).isTrue(); + assertThat(catalog.namespaceExists(Namespace.of("testDb", "ns1"))).isTrue(); + assertThat(catalog.namespaceExists(Namespace.of("ns1", "ns2"))).isFalse(); + assertThat(catalog.namespaceExists(Namespace.of("testDb", "ns%"))).isFalse(); + assertThat(catalog.namespaceExists(Namespace.of("testDb", "ns_"))).isFalse(); + assertThat(catalog.namespaceExists(Namespace.of("testDb", "ns1", "ns2"))).isTrue(); + assertThat(catalog.namespaceExists(Namespace.of("testDb", "ns1", "ns2", "ns3"))).isFalse(); + } + + @Test + public void testCreateNamespaceWithBackslashCharacter() { + Review Comment: nit: unnecessary whitespace -- 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...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org