[shardingsphere] branch master updated: add case test for GovernanceTransactionContexts (#7177)

[zh...@apache.org]

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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 fa9603d  add case test for GovernanceTransactionContexts (#7177)
fa9603d is described below

commit fa9603d383e032b3f1fb1efc4ce927bca870c062
Author: Yanjie Zhou <zh...@aliyun.com>
AuthorDate: Mon Aug 31 22:33:27 2020 +0800

    add case test for GovernanceTransactionContexts (#7177)
    
    * add case test for GovernanceTransactionContexts
    
    * Remove empty lines
---
 .../GovernanceTransactionContextsTest.java         | 82 ++++++++++++++++++++++
 1 file changed, 82 insertions(+)

diff --git a/shardingsphere-governance/shardingsphere-governance-core/shardingsphere-governance-core-schema/src/test/java/org/apache/shardingsphere/governance/core/transaction/GovernanceTransactionContextsTest.java b/shardingsphere-governance/shardingsphere-governance-core/shardingsphere-governance-core-schema/src/test/java/org/apache/shardingsphere/governance/core/transaction/GovernanceTransactionContextsTest.java
new file mode 100644
index 0000000..2608db0
--- /dev/null
+++ b/shardingsphere-governance/shardingsphere-governance-core/shardingsphere-governance-core-schema/src/test/java/org/apache/shardingsphere/governance/core/transaction/GovernanceTransactionContextsTest.java
@@ -0,0 +1,82 @@
+/*
+ * 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.governance.core.transaction;
+
+import lombok.SneakyThrows;
+import org.apache.shardingsphere.governance.core.common.event.datasource.DataSourceChangeCompletedEvent;
+import org.apache.shardingsphere.transaction.ShardingTransactionManagerEngine;
+import org.apache.shardingsphere.transaction.context.TransactionContexts;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
+
+import java.util.Collections;
+import java.util.Map;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@RunWith(MockitoJUnitRunner.class)
+public final class GovernanceTransactionContextsTest {
+    
+    @Mock
+    private TransactionContexts transactionContexts;
+    
+    @Mock
+    private ShardingTransactionManagerEngine engine;
+    
+    @Mock
+    private Map<String, ShardingTransactionManagerEngine> engineMap;
+    
+    @Mock
+    private DataSourceChangeCompletedEvent event;
+    
+    @Test
+    public void assertNewInstance() {
+        when(transactionContexts.getDefaultTransactionManagerEngine()).thenReturn(engine);
+        when(transactionContexts.getEngines()).thenReturn(Collections.singletonMap("name", engine));
+        GovernanceTransactionContexts actual = new GovernanceTransactionContexts(transactionContexts);
+        assertThat(actual.getEngines(), is(Collections.singletonMap("name", engine)));
+        assertThat(actual.getDefaultTransactionManagerEngine(), is(engine));
+    }
+    
+    @Test
+    @SneakyThrows
+    public void assertClose() {
+        GovernanceTransactionContexts actual = new GovernanceTransactionContexts(transactionContexts);
+        actual.close();
+        verify(transactionContexts).close();
+    }
+    
+    @Test
+    @SneakyThrows
+    public void assertRenew() {
+        when(event.getSchemaName()).thenReturn("name");
+        when(transactionContexts.getEngines()).thenReturn(engineMap);
+        when(engineMap.remove(eq("name"))).thenReturn(engine);
+        GovernanceTransactionContexts actual = new GovernanceTransactionContexts(transactionContexts);
+        actual.renew(event);
+        verify(engine).close();
+        verify(engineMap).put(eq("name"), any(ShardingTransactionManagerEngine.class));
+    }
+}