是否有可能测试与Robolectric一个抽象活动 [英] Is it possible to test an Abstract activity with Robolectric

问题描述

我在code使用抽象类的活动很好，抽象远离活动课的一些功能。

I use abstract activity classes in my code to well, abstract away some features from the activity classes.

我试图使用 Robolectric 和 gradle这个-Android的测试插件来测试抽象活动课使用扩展抽象类的子类。我似乎无法得到它的工作，虽然。

I'm trying to test the abstract activity classes using Robolectric and the gradle-android-test-plugin using subclasses that extend the abstract class. I can't seem to get it to work though.

有没有人有任何这方面的经验，是它甚至可能吗？基本结构是：

Does anyone have any experience in this area and is it even possible ? Basic structure is :

@RunWith(RobolectricGradleTestRunner.class)
public class AbstractActivityTest {
    private ActivityTest activity;

    @Before
    public void setUp() throws Exception {
        activity = Robolectric.buildActivity(ActivityTest.class).create().get();
    }


    private class ActivityTest extends AbstractActivity {
        // do something
    }
}

起初，我得到了错误消息的子类是不是静态的，所以我使其静态的。现在我得到以下两个失败：

Initially, I got the error message the sub class wasn't static so I made it static. Now I get the following two fails:

initializationError FAILED
java.lang.Exception: Test class should have exactly one public constructor

initializationError FAILED
java.lang.Exception: No runnable methods

我把 @Test 方法中的任何明显的真正测试成功。

Any obviously true tests I put in @Test methods succeed.

推荐答案

第一个错误是说你添加的非默认构造函数，以您的测试类或更改的访问级别默认值。但是，因为它说的JUnit 测试类应至少有一个公共构造函数。

The first error saying that you added non-default constructor to your test class or changed access level for default one. But as it says junit Test class should have at least one public constructor.

第二个说，在测试类中的至少一种方法应该有 @Test 注释（ JUnit 4中）或测试子（的JUnit 3 ）。

The second one says that at least one method in test class should have @Test annotation (junit 4) or starts with test substring (junit 3).

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