create test case

core/src/test/java/com/alibaba/datax/core/TestMysql2TDengine.java

@@ -0,0 +1,20 @@
+package com.alibaba.datax.core;
+
+
+import org.junit.Test;
+
+public class TestMysql2TDengine {
+
+    @Test
+    public void test() {
+        System.out.println(System.getProperty("java.library.path"));
+        String[] params = {"-mode", "standalone", "-jobid", "-1", "-job", "src/main/job/mysql2tdengine.json"};
+        System.setProperty("datax.home", "../target/datax/datax");
+        try {
+            Engine.entry(params);
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }
+    }
+
+}