def test_error(self):
        user_answer = "class Test {\n\tint square_num(int a) {\n\treturn a*a"
        get_class = JavaCodeEvaluator(self.test_case_data, self.test,
                                         self.language, user_answer,
                                         self.ref_code_path, self.in_dir)
        result = get_class.evaluate()
 
        self.assertFalse(result.get("success"))
        self.assertTrue("Error" in result.get("error"))
    def test_infinite_loop(self):
        user_answer = "class Test {\n\tint square_num(int a) {\n\t\twhile(0==0){\n\t\t}\n\t}\n}"
        get_class = JavaCodeEvaluator(self.test_case_data, self.test,
                                         self.language, user_answer,
                                         self.ref_code_path, self.in_dir)
        result = get_class.evaluate()
 
        self.assertFalse(result.get("success"))
        self.assertEquals(result.get("error"), self.timeout_msg)
    def test_correct_answer(self):
        user_answer = "class Test {\n\tint square_num(int a) {\n\treturn a*a;\n\t}\n}"
        get_class = JavaCodeEvaluator(self.test_case_data, self.test,
                                         self.language, user_answer,
                                         self.ref_code_path, self.in_dir)
        result = get_class.evaluate()

        self.assertTrue(result.get("success"))
        self.assertEqual(result.get("error"), "Correct answer")