[shardingsphere] branch master updated: Add test for LocalTransactionManager (#10701)

[wu...@apache.org]

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wuweijie 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 77cd2a1  Add test for LocalTransactionManager  (#10701)
77cd2a1 is described below

commit 77cd2a1ec825a646313bccbd130c6cdf15521a95
Author: Da Xiang Huang <lo...@foxmail.com>
AuthorDate: Tue Jun 8 20:18:27 2021 +0800

    Add test for LocalTransactionManager  (#10701)
    
    * Add test for LocalTransactionManager
    
    * fix by  comments
    
    * fix code style
    
    * fix test case
    
    * fix test case
    
    * Add test for LocalTransactionManager
    
    * fix by  comments
    
    * fix code style
    
    * fix test case
    
    * fix test case
    
    * fix test case
    
    * fix test case
    
    * fix test case
---
 .../transaction/LocalTransactionManagerTest.java   | 90 ++++++++++++++++++++++
 1 file changed, 90 insertions(+)

diff --git a/shardingsphere-proxy/shardingsphere-proxy-backend/src/test/java/org/apache/shardingsphere/proxy/backend/communication/jdbc/transaction/LocalTransactionManagerTest.java b/shardingsphere-proxy/shardingsphere-proxy-backend/src/test/java/org/apache/shardingsphere/proxy/backend/communication/jdbc/transaction/LocalTransactionManagerTest.java
new file mode 100644
index 0000000..ec54bb7
--- /dev/null
+++ b/shardingsphere-proxy/shardingsphere-proxy-backend/src/test/java/org/apache/shardingsphere/proxy/backend/communication/jdbc/transaction/LocalTransactionManagerTest.java
@@ -0,0 +1,90 @@
+
+/*
+ * 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.proxy.backend.communication.jdbc.transaction;
+
+import com.google.common.collect.HashMultimap;
+import com.google.common.collect.Multimap;
+import lombok.SneakyThrows;
+import org.apache.shardingsphere.proxy.backend.communication.jdbc.connection.BackendConnection;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
+
+import java.sql.Connection;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@RunWith(MockitoJUnitRunner.class)
+public final class LocalTransactionManagerTest {
+    
+    @Mock
+    private BackendConnection backendConnection;
+    
+    @Mock
+    private TransactionStatus transactionStatus;
+    
+    @Mock
+    private Connection connection;
+    
+    private LocalTransactionManager localTransactionManager;
+    
+    @Before
+    public void setUp() throws SQLException {
+        when(backendConnection.getTransactionStatus()).thenReturn(transactionStatus);
+        when(backendConnection.getCachedConnections()).thenReturn(setCachedConnections());
+        when(transactionStatus.isInTransaction()).thenReturn(true);
+        localTransactionManager = new LocalTransactionManager(backendConnection);
+    }
+    
+    private Multimap<String, Connection> setCachedConnections() {
+        Multimap<String, Connection> result = HashMultimap.create();
+        List<Connection> connections = new ArrayList<>(1);
+        connections.add(connection);
+        result.putAll("ds1", connections);
+        return result;
+    }
+    
+    @Test
+    public void assertBegin() {
+        localTransactionManager.begin();
+        verify(backendConnection).getConnectionPostProcessors();
+    }
+    
+    @Test
+    @SneakyThrows(SQLException.class)
+    public void assertCommit() {
+        localTransactionManager.commit();
+        verify(transactionStatus).isInTransaction();
+        verify(connection).commit();
+    }
+    
+    @Test
+    @SneakyThrows(SQLException.class)
+    public void assertRollback() {
+        localTransactionManager.rollback();
+        verify(transactionStatus).isInTransaction();
+        verify(connection).rollback();
+    }
+}