小编Pat*_*Lec的帖子

通过使用JUnitParameter来测试方法我有一个例外.我的代码类似于JUnitParameter上的大量示例:

    private Object parametersForTestSetDistanceFormated() {
    return new Object[][]{    
        {100,   "_1,__ km"}, 
        {100,   "1_,__ km"}, 
        {1100,  "11,__ km"}, 
        {110,   "1_,1_ km"}, 
        {111,   "1_,11 km"}};
}
/**
 * Test of setDistanceFormated method, of class ClientFormated.
 */
@Test
@Parameters
public void testSetDistanceFormated(final int exptDist, final String  distFormated) {
    System.out.println("setDistanceFormated");
    ClientFormated instance = new ClientFormated();             

    instance.setDistanceFormated(distFormated);
    assertEquals(exptDist, (long) instance.getDistance());
}

然后我获得以下异常:

java.lang.RuntimeException: java.lang.Exception: Method testSetDistanceFormated should have no parameters
    at junitparams.JUnitParamsRunner.verifyMethodCanBeRunByStandardRunner(JUnitParamsRunner.java:429)
    at junitparams.JUnitParamsRunner.runChild(JUnitParamsRunner.java:420)
    at junitparams.JUnitParamsRunner.runChild(JUnitParamsRunner.java:386)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at …