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18 package org.apache.shardingsphere.test.it.sql.parser.internal.asserts.statement.rql.impl;
19
20 import lombok.AccessLevel;
21 import lombok.NoArgsConstructor;
22 import org.apache.shardingsphere.distsql.statement.rql.resource.ShowTablesStatement;
23 import org.apache.shardingsphere.single.distsql.statement.rql.ShowSingleTableStatement;
24 import org.apache.shardingsphere.test.it.sql.parser.internal.asserts.SQLCaseAssertContext;
25 import org.apache.shardingsphere.test.it.sql.parser.internal.asserts.segment.database.DatabaseAssert;
26 import org.apache.shardingsphere.test.it.sql.parser.internal.asserts.statement.rql.impl.table.ShowSingleTablesStatementAssert;
27 import org.apache.shardingsphere.test.it.sql.parser.internal.cases.parser.jaxb.SQLParserTestCase;
28 import org.apache.shardingsphere.test.it.sql.parser.internal.cases.parser.jaxb.statement.rql.table.ShowTableStatementTestCase;
29
30 import static org.hamcrest.CoreMatchers.instanceOf;
31 import static org.hamcrest.CoreMatchers.is;
32 import static org.hamcrest.MatcherAssert.assertThat;
33 import static org.junit.jupiter.api.Assertions.assertFalse;
34 import static org.junit.jupiter.api.Assertions.assertTrue;
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39 @NoArgsConstructor(access = AccessLevel.PRIVATE)
40 public final class ShowTablesStatementAssert {
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49 public static void assertIs(final SQLCaseAssertContext assertContext, final ShowTablesStatement actual, final SQLParserTestCase expected) {
50 assertThat("Expected value should be ShowTableStatementTestCase", expected, instanceOf(ShowTableStatementTestCase.class));
51 assertIs(assertContext, actual, (ShowTableStatementTestCase) expected);
52 if (actual instanceof ShowSingleTableStatement) {
53 ShowSingleTablesStatementAssert.assertIs(assertContext, (ShowSingleTableStatement) actual, expected);
54 }
55 }
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57 private static void assertIs(final SQLCaseAssertContext assertContext, final ShowTablesStatement actual, final ShowTableStatementTestCase expected) {
58 if (null == expected.getDatabase()) {
59 assertFalse(actual.getDatabase().isPresent(), assertContext.getText("Actual database should not exist."));
60 } else {
61 assertTrue(actual.getDatabase().isPresent(), assertContext.getText("Actual database should exist."));
62 DatabaseAssert.assertIs(assertContext, actual.getDatabase().get(), expected.getDatabase());
63 }
64 if (null == expected.getLikePattern()) {
65 assertFalse(actual.getLikePattern().isPresent(), assertContext.getText("Actual like pattern should not exist."));
66 } else {
67 assertTrue(actual.getLikePattern().isPresent(), assertContext.getText("Actual like pattern should exist."));
68 assertThat(assertContext.getText("Like pattern assertion error"), actual.getLikePattern().get(), is(expected.getLikePattern()));
69 }
70 }
71 }