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new 8b9ab2d84ee Add unit tests for ShardingSphereSchemaData (#30393)
8b9ab2d84ee is described below
commit 8b9ab2d84ee7c1848c8d9d76ce47dacafa2af753
Author: Archit Shinde <[email protected]>
AuthorDate: Wed Mar 27 21:13:04 2024 +0530
Add unit tests for ShardingSphereSchemaData (#30393)
* Add unit tests for ShardingSphereSchemaData
* Fix checkstyle and add license to ShardingSphereSchemaDataTest
* Fix spotless test
---
.../statistics/ShardingSphereSchemaDataTest.java | 78 ++++++++++++++++++++++
1 file changed, 78 insertions(+)
diff --git
a/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/statistics/ShardingSphereSchemaDataTest.java
b/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/statistics/ShardingSphereSchemaDataTest.java
new file mode 100644
index 00000000000..a9508c03bfd
--- /dev/null
+++
b/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/statistics/ShardingSphereSchemaDataTest.java
@@ -0,0 +1,78 @@
+/*
+ * 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;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class ShardingSphereSchemaDataTest {
+
+ private static final String TEST_TABLE_NAME = "TEST_TABLE_NAME";
+
+ private static final String TEST_TABLE_2 = "TEST_TABLE_2";
+
+ private static final String NON_EXISTENT_TABLE = "NON_EXISTENT_TABLE";
+
+ @Test
+ void assertGetTable() {
+ ShardingSphereSchemaData shardingSphereSchemaData = new
ShardingSphereSchemaData();
+ shardingSphereSchemaData.putTable(TEST_TABLE_NAME, new
ShardingSphereTableData(TEST_TABLE_NAME));
+
+ ShardingSphereTableData tableData =
shardingSphereSchemaData.getTable(TEST_TABLE_NAME);
+ assertTrue(TEST_TABLE_NAME.equalsIgnoreCase(tableData.getName()));
+ ShardingSphereTableData nonExistentTableData =
shardingSphereSchemaData.getTable(NON_EXISTENT_TABLE);
+ assertNull(nonExistentTableData);
+ }
+
+ @Test
+ void assertPutTable() {
+ ShardingSphereSchemaData shardingSphereSchemaData = new
ShardingSphereSchemaData();
+ shardingSphereSchemaData.putTable(TEST_TABLE_NAME, new
ShardingSphereTableData(TEST_TABLE_NAME));
+
+ assertEquals(1, shardingSphereSchemaData.getTableData().size());
+
assertFalse(shardingSphereSchemaData.getTableData().containsKey(TEST_TABLE_2));
+ ShardingSphereTableData newTable = new
ShardingSphereTableData(TEST_TABLE_2);
+ shardingSphereSchemaData.putTable(TEST_TABLE_2, newTable);
+ assertEquals(2, shardingSphereSchemaData.getTableData().size());
+ assertTrue(shardingSphereSchemaData.containsTable(TEST_TABLE_2));
+ }
+
+ @Test
+ void assertRemoveTable() {
+ ShardingSphereSchemaData shardingSphereSchemaData = new
ShardingSphereSchemaData();
+ shardingSphereSchemaData.putTable(TEST_TABLE_NAME, new
ShardingSphereTableData(TEST_TABLE_NAME));
+
+ assertTrue(shardingSphereSchemaData.containsTable(TEST_TABLE_NAME));
+ shardingSphereSchemaData.removeTable(TEST_TABLE_NAME);
+ assertEquals(0, shardingSphereSchemaData.getTableData().size());
+
assertFalse(shardingSphereSchemaData.getTableData().containsKey(TEST_TABLE_NAME));
+ }
+
+ @Test
+ void assertContainsTable() {
+ ShardingSphereSchemaData shardingSphereSchemaData = new
ShardingSphereSchemaData();
+ shardingSphereSchemaData.putTable(TEST_TABLE_NAME, new
ShardingSphereTableData(TEST_TABLE_NAME));
+
+ assertTrue(shardingSphereSchemaData.containsTable(TEST_TABLE_NAME));
+
assertFalse(shardingSphereSchemaData.containsTable(NON_EXISTENT_TABLE));
+ }
+}
