This is an automated email from the ASF dual-hosted git repository.
zhangliang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/shardingsphere.git
The following commit(s) were added to refs/heads/master by this push:
new 393ca61ca42 Add unit tests for ShardingSphereStatistics (#31713)
393ca61ca42 is described below
commit 393ca61ca42b8a5ae08583c898c52df660614865
Author: Archit Shinde <[email protected]>
AuthorDate: Sun Jun 16 14:37:32 2024 +0530
Add unit tests for ShardingSphereStatistics (#31713)
* Add unit tests for ShardingSphereStatistics
* Fix spotless check
---
.../statistics/ShardingSphereStatisticsTest.java | 79 ++++++++++++++++++++++
1 file changed, 79 insertions(+)
diff --git
a/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/statistics/ShardingSphereStatisticsTest.java
b/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/statistics/ShardingSphereStatisticsTest.java
new file mode 100644
index 00000000000..caf6e882561
--- /dev/null
+++
b/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/statistics/ShardingSphereStatisticsTest.java
@@ -0,0 +1,79 @@
+/*
+ * 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.hamcrest.CoreMatchers.is;
+import static org.hamcrest.MatcherAssert.assertThat;
+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;
+
+class ShardingSphereStatisticsTest {
+
+ public static final String TEST_DATABASE_NAME = "TEST_DATABASE_NAME";
+
+ public static final String TEST_DATABASE_NAME_2 = "TEST_DATABASE_NAME_2";
+
+ public static final String NON_EXISTENT_DATABASE_NAME =
"NON_EXISTENT_DATABASE_NAME";
+
+ @Test
+ void assertGetDatabase() {
+ ShardingSphereStatistics shardingSphereStatistics = new
ShardingSphereStatistics();
+ ShardingSphereDatabaseData shardingSphereDatabaseData = new
ShardingSphereDatabaseData();
+ shardingSphereStatistics.putDatabase(TEST_DATABASE_NAME,
shardingSphereDatabaseData);
+ ShardingSphereDatabaseData databaseData =
shardingSphereStatistics.getDatabase(TEST_DATABASE_NAME);
+ assertEquals(databaseData, shardingSphereDatabaseData);
+
assertNull(shardingSphereStatistics.getDatabase(NON_EXISTENT_DATABASE_NAME));
+ }
+
+ @Test
+ void assertPutDatabase() {
+ ShardingSphereStatistics shardingSphereStatistics = new
ShardingSphereStatistics();
+ ShardingSphereDatabaseData shardingSphereDatabaseData = new
ShardingSphereDatabaseData();
+ shardingSphereStatistics.putDatabase(TEST_DATABASE_NAME,
shardingSphereDatabaseData);
+ assertThat(shardingSphereStatistics.getDatabaseData().size(), is(1));
+
assertFalse(shardingSphereStatistics.containsDatabase(TEST_DATABASE_NAME_2));
+ ShardingSphereDatabaseData newShardingSphereDatabaseData = new
ShardingSphereDatabaseData();
+ shardingSphereStatistics.putDatabase(TEST_DATABASE_NAME_2,
newShardingSphereDatabaseData);
+ assertThat(shardingSphereStatistics.getDatabaseData().size(), is(2));
+
assertTrue(shardingSphereStatistics.containsDatabase(TEST_DATABASE_NAME_2));
+ }
+
+ @Test
+ void assertDropDatabase() {
+ ShardingSphereStatistics shardingSphereStatistics = new
ShardingSphereStatistics();
+ ShardingSphereDatabaseData shardingSphereDatabaseData = new
ShardingSphereDatabaseData();
+ shardingSphereStatistics.putDatabase(TEST_DATABASE_NAME,
shardingSphereDatabaseData);
+
assertTrue(shardingSphereStatistics.containsDatabase(TEST_DATABASE_NAME));
+ shardingSphereStatistics.dropDatabase(TEST_DATABASE_NAME);
+ assertThat(shardingSphereStatistics.getDatabaseData().size(), is(0));
+
assertFalse(shardingSphereStatistics.containsDatabase(TEST_DATABASE_NAME));
+ }
+
+ @Test
+ void assertContainsTable() {
+ ShardingSphereStatistics shardingSphereStatistics = new
ShardingSphereStatistics();
+ ShardingSphereDatabaseData shardingSphereDatabaseData = new
ShardingSphereDatabaseData();
+ shardingSphereStatistics.putDatabase(TEST_DATABASE_NAME,
shardingSphereDatabaseData);
+
assertTrue(shardingSphereStatistics.containsDatabase(TEST_DATABASE_NAME));
+
assertFalse(shardingSphereStatistics.containsDatabase(NON_EXISTENT_DATABASE_NAME));
+ }
+}
