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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *     http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  package org.apache.shardingsphere.test.it.sql.parser.internal.asserts.statement.ral.impl.queryable;
19  
20  import lombok.AccessLevel;
21  import lombok.NoArgsConstructor;
22  import org.apache.shardingsphere.distsql.statement.ral.queryable.show.ShowTableMetaDataStatement;
23  import org.apache.shardingsphere.test.it.sql.parser.internal.asserts.SQLCaseAssertContext;
24  import org.apache.shardingsphere.test.it.sql.parser.internal.asserts.segment.database.DatabaseAssert;
25  import org.apache.shardingsphere.test.it.sql.parser.internal.asserts.statement.ExistingAssert;
26  import org.apache.shardingsphere.test.it.sql.parser.internal.cases.parser.jaxb.statement.ral.ShowTableMetaDataStatementTestCase;
27  
28  import static org.hamcrest.CoreMatchers.is;
29  import static org.hamcrest.MatcherAssert.assertThat;
30  import static org.junit.jupiter.api.Assertions.assertTrue;
31  
32  /**
33   * Show table meta data statement assert.
34   */
35  @NoArgsConstructor(access = AccessLevel.PRIVATE)
36  public final class ShowTableMetaDataStatementAssert {
37      
38      /**
39       * Assert show table meta data statement is correct with expected parser result.
40       *
41       * @param assertContext assert context
42       * @param actual actual show table meta data statement
43       * @param expected expected show table meta data statement test case
44       */
45      public static void assertIs(final SQLCaseAssertContext assertContext, final ShowTableMetaDataStatement actual, final ShowTableMetaDataStatementTestCase expected) {
46          if (ExistingAssert.assertIs(assertContext, actual, expected)) {
47              assertTrue(actual.getDatabase().isPresent());
48              DatabaseAssert.assertIs(assertContext, actual.getDatabase().get(), expected.getDatabase());
49              assertThat(assertContext.getText("Table assertion error:"), actual.getTableNames(), is(expected.getTableNames()));
50          }
51      }
52  }