检查方法在应用于值列表的任何元素时是否抛出异常

我想为解析器编写单元测试,并希望检查它是否正确地为列表中的所有输入字符串抛出异常.现在据我所知,JUnit的标准方法是为每个案例编写一个单独的测试方法:

public final class ParseFailureTest1 {
    @Test(expected = ParseException.class)
    public void testParseFailure1() throws Exception {
        Parser.parse("[1 2]"); // Missing comma
    }

    @Test(expected = ParseException.class)
    public void testParseFailure2() throws Exception {
        Parser.parse("[1, 2,]"); // Additional commas
    }
}

但是,由于我想将相同的测试应用于20或50个不同的字符串,这似乎是不切实际的.

另一种方法是使用catch块显式检查异常:

public final class ParseFailureTest2 {
    @Test
    public void testParseFailure() throws Exception {
        List documents = Arrays.asList(
            "[1 2]", // Missing comma
            "[1, 2,]"); // Additional commas

        for (String document : documents) {
            try {
                Parser.parse(document);

                throw new AssertionError("Exception was not thrown");
            } catch (ParseException e) {
                // Expected, do nothing.
            }
        }
    }
}

但这很容易出错,我不会得到任何关于预期的异常的信息,如果抛出了不同的异常,它将被视为测试错误,而不是失败.

我的解决方案是使用类似expectException下面的方法:

public final class ParseFailureTest3 {
    @Test
    public void testParseFailure() throws Exception {
        List documents = Arrays.asList(
            "[1 2]", // Missing comma
            "[1, 2,]"); // Additional commas

        for (final String document : documents) {
            expectException(ParseException.class, new TestRunnable() {
                @Override
                public void run() throws Throwable {
                    Parser.parse(document);
                }
            });
        }
    }

    public static void expectException(Class expected, TestRunnable test) {
        try {
            test.run();
        } catch (Throwable e) {
            if (e.getClass() == expected) {
                return; // Expected, do nothing.
            } else {
                throw new AssertionError(String.format("Wrong exception was thrown: %s instead of %s", e.getClass(), expected), e);
            }
        }

        throw new AssertionError(String.format("Expected exception was not thrown: %s", expected));
    }

    public interface TestRunnable {
        void run() throws Throwable;
    }
}

在JUnit框架或相关库中是否存在用于该目的的方法,或者您是否会针对该问题建议不同的方法(或我拒绝的方法之一)？