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138
spark/v3.5/spark/src/test/java/org/apache/iceberg/spark/sql/TestRestDropPurgeTable.java
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| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one | ||
| * or more contributor license agreements. See the NOTICE file | ||
| * distributed with this work for additional information | ||
| * regarding copyright ownership. The ASF licenses this file | ||
| * to you under the Apache License, Version 2.0 (the | ||
| * "License"); you may not use this file except in compliance | ||
| * with the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, | ||
| * software distributed under the License is distributed on an | ||
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| * KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations | ||
| * under the License. | ||
| */ | ||
| package org.apache.iceberg.spark.sql; | ||
|
|
||
| import static org.apache.iceberg.CatalogProperties.CATALOG_IMPL; | ||
| import static org.apache.iceberg.CatalogProperties.REST_CATALOG_PURGE; | ||
| import static org.assertj.core.api.Assertions.assertThat; | ||
|
|
||
| import java.util.HashMap; | ||
| import java.util.Map; | ||
| import org.apache.iceberg.Parameter; | ||
| import org.apache.iceberg.ParameterizedTestExtension; | ||
| import org.apache.iceberg.Parameters; | ||
| import org.apache.iceberg.Schema; | ||
| import org.apache.iceberg.Table; | ||
| import org.apache.iceberg.catalog.Namespace; | ||
| import org.apache.iceberg.catalog.TableIdentifier; | ||
| import org.apache.iceberg.inmemory.InMemoryCatalog; | ||
| import org.apache.iceberg.relocated.com.google.common.collect.ImmutableMap; | ||
| import org.apache.iceberg.rest.RESTCatalog; | ||
| import org.apache.iceberg.spark.SparkCatalog; | ||
| import org.apache.iceberg.spark.TestBase; | ||
| import org.apache.spark.sql.catalyst.analysis.NamespaceAlreadyExistsException; | ||
| import org.apache.spark.sql.catalyst.analysis.NoSuchNamespaceException; | ||
| import org.apache.spark.sql.catalyst.analysis.TableAlreadyExistsException; | ||
| import org.apache.spark.sql.connector.catalog.Column; | ||
| import org.apache.spark.sql.connector.catalog.Identifier; | ||
| import org.apache.spark.sql.types.DataTypes; | ||
| import org.apache.spark.sql.util.CaseInsensitiveStringMap; | ||
| import org.junit.jupiter.api.BeforeEach; | ||
| import org.junit.jupiter.api.TestTemplate; | ||
| import org.junit.jupiter.api.extension.ExtendWith; | ||
|
|
||
| @ExtendWith(ParameterizedTestExtension.class) | ||
| public class TestRestDropPurgeTable extends TestBase { | ||
|
|
||
| private SparkCatalog sparkCatalog; | ||
| private static final Identifier id = Identifier.of(new String[] {"a"}, "db"); | ||
|
|
||
| @Parameter(index = 0) | ||
| private boolean purge; | ||
|
|
||
| @Parameters(name = "purge = {0}") | ||
| protected static Object[][] parameters() { | ||
| return new Object[][] {{true}, {false}}; | ||
| } | ||
|
|
||
| @BeforeEach | ||
| public void before() { | ||
| sparkCatalog = new SparkCatalog(); | ||
| sparkCatalog.initialize( | ||
| "test_rest_catalog_purge", | ||
| new CaseInsensitiveStringMap( | ||
| ImmutableMap.of( | ||
| CATALOG_IMPL, | ||
| MockCatalog.class.getName(), | ||
| REST_CATALOG_PURGE, | ||
| Boolean.toString(purge), | ||
| MockCatalog.EXPECTATION, | ||
| Boolean.toString(purge)))); | ||
| try { | ||
| sparkCatalog.createNamespace(new String[] {"a"}, ImmutableMap.of()); | ||
| sparkCatalog.createTable( | ||
| id, new Column[] {Column.create("a", DataTypes.FloatType)}, null, ImmutableMap.of()); | ||
|
|
||
| } catch (TableAlreadyExistsException | ||
| | NoSuchNamespaceException | ||
| | NamespaceAlreadyExistsException e) { | ||
| throw new RuntimeException(e); | ||
| } | ||
| } | ||
|
|
||
| @TestTemplate | ||
| public void testDropPurgeTableForwardsPurge() { | ||
| boolean dropped = sparkCatalog.purgeTable(id); | ||
| // we assert that dropped is True to make sure the code path in purgeTable we're testing | ||
| // actually ran | ||
| assertThat(dropped).isTrue(); | ||
| } | ||
|
|
||
| public static class MockCatalog extends RESTCatalog { | ||
| private final InMemoryCatalog catalog; | ||
| private static final String EXPECTATION = "expectation"; | ||
| private boolean expectation; | ||
|
|
||
| public MockCatalog() { | ||
| this.catalog = new InMemoryCatalog(); | ||
| this.catalog.initialize("test", new HashMap<>()); | ||
| } | ||
|
|
||
| @Override | ||
| public void initialize(String name, Map<String, String> props) { | ||
| this.expectation = Boolean.parseBoolean(props.get(EXPECTATION)); | ||
| } | ||
|
|
||
| @Override | ||
| public Table createTable(TableIdentifier identifier, org.apache.iceberg.Schema schema) { | ||
| return catalog.createTable(identifier, schema); | ||
| } | ||
|
|
||
| @Override | ||
| public void createNamespace(Namespace ns, Map<String, String> props) { | ||
| catalog.createNamespace(ns, props); | ||
| } | ||
|
|
||
| @Override | ||
| public TableBuilder buildTable(TableIdentifier identifier, Schema schema) { | ||
| return catalog.buildTable(identifier, schema); | ||
| } | ||
|
|
||
| @Override | ||
| public boolean dropTable(TableIdentifier identifier, boolean purge) { | ||
| assertThat(purge).isEqualTo(expectation); | ||
| return true; | ||
| } | ||
|
|
||
| @Override | ||
| public Table loadTable(TableIdentifier identifier) { | ||
| return catalog.loadTable(identifier); | ||
| } | ||
| } | ||
| } |