rahil-c commented on code in PR #9782:
URL: https://github.com/apache/iceberg/pull/9782#discussion_r1567755548
##########
core/src/test/java/org/apache/iceberg/rest/TestRESTCatalog.java:
##########
@@ -2329,6 +2374,57 @@ public void
multipleDiffsAgainstMultipleTablesLastFails() {
assertThat(schema2.columns()).hasSize(1);
}
+ @Test
+ public void testInvalidRestPageSize() {
+ RESTCatalogAdapter adapter = Mockito.spy(new
RESTCatalogAdapter(backendCatalog));
+ RESTCatalog catalog =
+ new RESTCatalog(SessionCatalog.SessionContext.createEmpty(),
(config) -> adapter);
+ org.assertj.core.api.Assertions.assertThatThrownBy(
+ () -> catalog.initialize("test",
ImmutableMap.of(RESTSessionCatalog.REST_PAGE_SIZE, "-1")))
+ .isInstanceOf(IllegalArgumentException.class)
+ .hasMessage("Invalid value for pageSize, must be a positive
integer");
+ }
+
+ @Test
+ public void testPaginationForListNamespaces() {
+ RESTCatalogAdapter adapter = Mockito.spy(new
RESTCatalogAdapter(backendCatalog));
+ RESTCatalog catalog =
+ new RESTCatalog(SessionCatalog.SessionContext.createEmpty(), (config)
-> adapter);
+ catalog.initialize("test",
ImmutableMap.of(RESTSessionCatalog.REST_PAGE_SIZE, "10"));
+ int numberOfItems = 100;
+ String namespaceName = "newdb";
+
+ // create several namespaces for listing and verify
+ for (int i = 0; i < numberOfItems; i++) {
+ String nameSpaceName = namespaceName + i;
+ catalog.createNamespace(Namespace.of(nameSpaceName));
+ }
+
+ List<Namespace> results = catalog.listNamespaces();
+ assertThat(results).hasSize(numberOfItems);
+ }
+
+ @Test
+ public void testPaginationForListTables() {
+ RESTCatalogAdapter adapter = Mockito.spy(new
RESTCatalogAdapter(backendCatalog));
+ RESTCatalog catalog =
+ new RESTCatalog(SessionCatalog.SessionContext.createEmpty(), (config)
-> adapter);
+ catalog.initialize("test",
ImmutableMap.of(RESTSessionCatalog.REST_PAGE_SIZE, "10"));
+ int numberOfItems = 100;
+ String namespaceName = "newdb";
+ String tableName = "newtable";
+ catalog.createNamespace(Namespace.of(namespaceName));
+
+ // create several tables under namespace for listing and verify
+ for (int i = 0; i < numberOfItems; i++) {
+ TableIdentifier tableIdentifier = TableIdentifier.of(namespaceName,
tableName + i);
+ catalog.createTable(tableIdentifier, SCHEMA);
+ }
+
+ List<TableIdentifier> tables =
catalog.listTables(Namespace.of(namespaceName));
+ assertThat(tables).hasSize(numberOfItems);
Review Comment:
will fix
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