[shardingsphere] branch master updated: Add unit test for SingleTableDatabaseBroadcastRouteEngine (#17501)

[du...@apache.org]

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duanzhengqiang 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 29799c33955 Add unit test for SingleTableDatabaseBroadcastRouteEngine (#17501)
29799c33955 is described below

commit 29799c3395537b274df51c2ba22baea75468dd6f
Author: VOPEN.XYZ <x_...@yeah.net>
AuthorDate: Tue May 10 22:04:32 2022 +0800

    Add unit test for SingleTableDatabaseBroadcastRouteEngine (#17501)
    
    * Add unit test for SingleTableDatabaseBroadcastRouteEngine
    
    * improve SingleTableDatabaseBroadcastRouteEngineTest import(s) .
---
 ...ingleTableDatabaseBroadcastRouteEngineTest.java | 65 ++++++++++++++++++++++
 1 file changed, 65 insertions(+)

diff --git a/shardingsphere-kernel/shardingsphere-single-table/shardingsphere-single-table-core/src/test/java/org/apache/shardingsphere/singletable/route/engine/SingleTableDatabaseBroadcastRouteEngineTest.java b/shardingsphere-kernel/shardingsphere-single-table/shardingsphere-single-table-core/src/test/java/org/apache/shardingsphere/singletable/route/engine/SingleTableDatabaseBroadcastRouteEngineTest.java
new file mode 100644
index 00000000000..a2d3993c2b8
--- /dev/null
+++ b/shardingsphere-kernel/shardingsphere-single-table/shardingsphere-single-table-core/src/test/java/org/apache/shardingsphere/singletable/route/engine/SingleTableDatabaseBroadcastRouteEngineTest.java
@@ -0,0 +1,65 @@
+/*
+ * 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.singletable.route.engine;
+
+import org.apache.shardingsphere.infra.config.props.ConfigurationProperties;
+import org.apache.shardingsphere.infra.database.DefaultDatabase;
+import org.apache.shardingsphere.infra.database.type.DatabaseType;
+import org.apache.shardingsphere.infra.route.context.RouteContext;
+import org.apache.shardingsphere.infra.route.context.RouteUnit;
+import org.apache.shardingsphere.singletable.config.SingleTableRuleConfiguration;
+import org.apache.shardingsphere.singletable.rule.SingleTableRule;
+import org.junit.Test;
+
+import javax.sql.DataSource;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.Properties;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+import static org.mockito.Mockito.RETURNS_DEEP_STUBS;
+import static org.mockito.Mockito.mock;
+
+public final class SingleTableDatabaseBroadcastRouteEngineTest {
+    
+    @Test
+    public void assertRoute() {
+        SingleTableRule singleTableRule = new SingleTableRule(new SingleTableRuleConfiguration(), DefaultDatabase.LOGIC_NAME, mock(DatabaseType.class),
+                createDataSourceMap(), Collections.emptyList(), new ConfigurationProperties(new Properties()));
+        RouteContext routeContext = new RouteContext();
+        SingleTableDatabaseBroadcastRouteEngine engine = new SingleTableDatabaseBroadcastRouteEngine();
+        engine.route(routeContext, singleTableRule);
+        List<RouteUnit> routeUnits = new ArrayList<>(routeContext.getRouteUnits());
+        assertThat(routeContext.getRouteUnits().size(), is(2));
+        assertThat(routeUnits.get(0).getDataSourceMapper().getActualName(), is("ds_0"));
+        assertThat(routeUnits.get(0).getTableMappers().size(), is(0));
+        assertThat(routeUnits.get(1).getDataSourceMapper().getActualName(), is("ds_1"));
+        assertThat(routeUnits.get(1).getTableMappers().size(), is(0));
+    }
+    
+    private Map<String, DataSource> createDataSourceMap() {
+        Map<String, DataSource> result = new LinkedHashMap<>(2, 1);
+        result.put("ds_0", mock(DataSource.class, RETURNS_DEEP_STUBS));
+        result.put("ds_1", mock(DataSource.class, RETURNS_DEEP_STUBS));
+        return result;
+    }
+}