带有静态类列表的Junit SuiteClasses [英] Junit SuiteClasses with a static list of classes

问题描述

SuiteClasses可以很好地处理像 {Test1.class，Test2.class} 这样的类列表，但是当我尝试生成类的静态列表时，它说不兼容的类型：必需 java.lang.Class<？> 但找到 java.lang.Class<？> []

SuiteClasses will work just fine with a list of classes like {Test1.class,Test2.class}, but when I try to generate a static list of classes, it says incompatible types: required java.lang.Class<?> but found java.lang.Class<?>[]

我缺少什么？

@RunWith(Suite.class)

@Suite.SuiteClasses(TestSuite.classes)
public class TestSuite {

    public static Class<?> [] classes;

    static {
       classes = new Class<?> [1];
       classes[0] = MyTest.class;
    }
}

推荐答案

那不应该真的有效。您打算将注释作为常量放在注释中。即使你遇到了这个问题，编译器也会拒绝它。你需要做的是：

That shouldn't really work. You are intended to put the array within the annotation as a constant. Even if you got past this problem, the compiler would reject it. What you need to do is this:

@RunWith(Suite.class)

@Suite.SuiteClasses({MyTest.class, MyOtherTest.class})
public static class TestSuite {
}

注意波浪形括号。

我确定你想要的是能够动态地在套件中构建类列表。

I'm sure what you are trying to get at is to be able to build the list of classes in the suite dynamically.

我提交了请求让他们允许这样做，但与此同时，唯一的方法是将Class类子类化为：

I submitted a request to them to allow that, but in the mean time the only way to do it is to subclass the Suite class like so:

public class DynamicSuite extends Suite {

    public DynamicSuite(Class<?> setupClass) throws InitializationError {
       super(setupClass, DynamicSuiteBuilder.suite());
    }
}


@RunWith(DynamicSuite.class)
public class DynamicSuiteBuilder {
   public static Class[] suite() {
         //Generate class array here.
   }
}

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