From 87c93dffe0ae0ad78a666ebc0160e60130b3add9 Mon Sep 17 00:00:00 2001 From: Amir H Movahed Date: Thu, 16 Jan 2025 16:05:59 +0100 Subject: [PATCH] Add test cases on MySQLShardingSphereStatisticsBuilder (#34364) (#34372) --- ...QLShardingSphereStatisticsBuilderTest.java | 45 +++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/statistics/builder/dialect/MySQLShardingSphereStatisticsBuilderTest.java diff --git a/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/statistics/builder/dialect/MySQLShardingSphereStatisticsBuilderTest.java b/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/statistics/builder/dialect/MySQLShardingSphereStatisticsBuilderTest.java new file mode 100644 index 0000000000000..71eb24da30b57 --- /dev/null +++ b/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/statistics/builder/dialect/MySQLShardingSphereStatisticsBuilderTest.java @@ -0,0 +1,45 @@ +/* + * 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.shardingsphere.infra.metadata.statistics.builder.dialect; + +import org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase; + +import static org.junit.jupiter.api.Assertions.assertTrue; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.when; + +import org.apache.shardingsphere.infra.metadata.statistics.ShardingSphereDatabaseData; +import org.junit.jupiter.api.Test; + +class MySQLShardingSphereStatisticsBuilderTest { + + @Test + void assertBuild() { + ShardingSphereDatabase database = mockDatabase(); + ShardingSphereDatabaseData databaseData = new MySQLShardingSphereStatisticsBuilder().build(database); + assertTrue(databaseData.getSchemaData().containsKey("shardingsphere")); + assertTrue(databaseData.getSchemaData().get("shardingsphere").getTableData().containsKey("cluster_information")); + assertTrue(databaseData.getSchemaData().get("shardingsphere").getTableData().containsKey("sharding_table_statistics")); + } + + private ShardingSphereDatabase mockDatabase() { + ShardingSphereDatabase database = mock(ShardingSphereDatabase.class); + when(database.containsSchema("shardingsphere")).thenReturn(true); + return database; + } +}