[GitHub] [incubator-dolphinscheduler] Jave-Chen commented on issue #1909: add ScriptRunnerTest.java unit test

[GitBox <gi...@apache.org>]

Jave-Chen commented on issue #1909: add ScriptRunnerTest.java unit test
URL: https://github.com/apache/incubator-dolphinscheduler/pull/1909#issuecomment-583736846
 
 
   ```
   try {
       Connection conn = Mockito.mock(Connection.class);
       Mockito.when(conn.getAutoCommit()).thenReturn(true);
       PreparedStatement st = Mockito.mock(PreparedStatement.class);
       Mockito.when(conn.createStatement()).thenReturn(st);
       ResultSet rs = Mockito.mock(ResultSet.class);
       Mockito.when(st.getResultSet()).thenReturn(rs);
       ResultSetMetaData md = Mockito.mock(ResultSetMetaData.class);
       Mockito.when(rs.getMetaData()).thenReturn(md);
       Mockito.when(md.getColumnCount()).thenReturn(1);
       Mockito.when(rs.next()).thenReturn(true, false);
       ScriptRunner s = new ScriptRunner(conn, true, true);
       s.runScript(new StringReader("select 1;"), "test_db");
       Mockito.verify(md).getColumnLabel(0);
   } catch(Exception e) {
       Assert.assertNotNull(e);
   }
   ```
   how about encapsulate as a method ?

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