ddd mapping support

src/test/java/com/alibaba/druid/bvt/mapping/MappingVisitorOracleTest.java

@@ -0,0 +1,45 @@
+package com.alibaba.druid.bvt.mapping;
+
+import junit.framework.TestCase;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.mapping.Entity;
+import com.alibaba.druid.mapping.MappingEngine;
+import com.alibaba.druid.mapping.Property;
+import com.alibaba.druid.mapping.spi.OracleMappingProvider;
+
+public class MappingVisitorOracleTest extends TestCase {
+
+    MappingEngine engine = new MappingEngine(new OracleMappingProvider());
+
+    protected void setUp() throws Exception {
+        
+        Entity entity = new Entity();
+        entity.setName("设备");
+        entity.setDescription("Device");
+        entity.setTableName("device");
+
+        entity.addProperty(new Property("编号", "", "serviceTag"));
+        entity.addProperty(new Property("IP地址", "", "ip"));
+
+        engine.addEntity(entity);
+    }
+
+    public void test_0() throws Exception {
+
+        Assert.assertEquals("SELECT serviceTag AS \"编号\", ip AS \"IP地址\"\nFROM device",
+                            engine.explainToSelectSQL("select *"));
+        Assert.assertEquals("SELECT serviceTag AS \"编号\", ip AS \"IP地址\"\nFROM device\nWHERE ip = '127.0.0.1'",
+                            engine.explainToSelectSQL("select 编号, IP地址 WHERE IP地址 = '127.0.0.1'"));
+        Assert.assertEquals("SELECT serviceTag AS \"编号\", ip AS \"IP地址\"\nFROM device\nWHERE ip = '127.0.0.1'",
+                            engine.explainToSelectSQL("WHERE IP地址 = '127.0.0.1'"));
+
+    }
+    
+    public void test_delete() throws Exception {
+        Assert.assertEquals("DELETE FROM device\nWHERE ip = '127.0.0.1'",
+                            engine.explainToDeleteSQL("WHERE IP地址 = '127.0.0.1'"));
+    }
+
+}