source: class RemoteInterpreterTest {
  
    private static final String INTERPRETER_SCRIPT;
    private InterpreterGroup intpGroup;
    private HashMap<String, String> env;
  
    @Test
    public void testEnvStringPattern() {
  
target:     assertFalse(RemoteInterpreter.isEnvString(null));
      assertFalse(RemoteInterpreter.isEnvString(""));
      assertFalse(RemoteInterpreter.isEnvString("abcDEF"));
      assertFalse(RemoteInterpreter.isEnvString("ABC-DEF"));
      assertTrue(RemoteInterpreter.isEnvString("ABCDEF"));
      assertTrue(RemoteInterpreter.isEnvString("ABC_DEF"));
      assertTrue(RemoteInterpreter.isEnvString("ABC_DEF123"));
    }
  
  }