【发布时间】:2014-06-11 17:15:05
【问题描述】:
我是 JUnit 4.x 的参数化功能的新手并且遇到了问题。我的参数化测试由 3 个整数数组组成,我很难声明它们。我下面的内容会产生运行时错误:
testGeneral[0] caused an ERROR: argument type mismatch
argument type mismatch
java.lang.IllegalArgumentException
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
testGeneral[1] caused an ERROR: argument type mismatch
argument type mismatch
java.lang.IllegalArgumentException
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
这是我的代码:
@RunWith(Parameterized.class)
public class MyArrayTest {
private Integer[] inputList1;
private Integer[] inputList2;
private Integer[] expectedList;
public MyArrayTest(Integer[] li1, Integer[] li2, Integer[] expected) {
// ========> Runtime error happens here. <=========
this.inputList1 = li1;
this.inputList2 = li2;
this.expectedList = expected;
}
@Parameterized.Parameters
public static Collection testCases() {
return Arrays.asList(new Object[][][] {
{{1,1,1}, {2,2,2}, {3,3,3}},
{{2,2,2}, {3,3,3}, {4,4,4}}
});
}
@Test
public void testGeneral() {
// Do some test with this.inputList1, this.inputList2,
// and verify with this.expectedList
// I am not even getting here yet.
}
}
感谢您帮助我正确地将三个数组传递给我的测试。
【问题讨论】:
标签: java parameterized