目前，我正在嘗試在靜態上下文中獲取從 BaseTest 繼承的任何底層類的類名。因此，為了解釋，我正在編寫一個使用@BeforeClassjunit 的基類。這里的問題是我在類的所有測試之前啟動了一個假應用程序，它擁有自己的內存 h2 數據庫。我想將數據庫命名為測試類，以便稍后可以查看每次測試寫入數據庫的內容?；A測試：public abstract class BaseTest {private static final Map<String, String> testConfig = getTestConfig();private static FakeApplication fakeApplication;@BeforeClasspublic static void onlyOnce(){ fakeApplication = Helpers.fakeApplication(testConfig); Helpers.start(fakeApplication);}@AfterClasspublic static void afterClass(){ Helpers.stop(fakeApplication); fakeApplication = null;}private static Map<String, String> getTestConfig() { //Here should bee FooTest in this case! But actually it's BaseTest String className = MethodHandles.lookup().lookupClass().getSimpleName(); ... configs.put("db.default.url", "jdbc:h2:file:./data/tests/" + className + ";AUTO_SERVER=TRUE;MODE=Oracle;DB_CLOSE_ON_EXIT=FALSE");}例如一些兒童測試：public class FooTest extends BaseTest{ @Test public void testFoo(){ }}我已經嘗試了幾件事，據我所知這是不可能的。但我只需要問是否有什么我還不知道的。
1 回答
元芳怎么了
TA貢獻1798條經驗 獲得超7個贊
我找到了使用 '@ClassRule' 并實現 customg 的解決方案TestWatcher。由于在方法starting(Description description)之前被調用，@BeforeClass public static void beforeClass()我可以像這樣使用它：
這是我的代碼：
public abstract class BaseTest {
@ClassRule
public static CustomTestWatcher classWatcher = new CustomTestWatcher();
private static Map<String, String> testConfig;
private static FakeApplication fakeApplication;
public static class CustomTestWatcher extends TestWatcher {
private String className = BaseTest.class.getSimpleName();
public String getClassName() {
return className;
}
private void setClassName(String className) {
this.className = className;
}
@Override
protected void starting(Description description) {
//This will set className to = FooTest!
setClassName(description.getClassName());
System.out.println("\nStarting test class: " + className);
}
}
@BeforeClass
public static void beforeClass() {
//Here now finally is FooTest!
String className = classWatcher.getClassName();
System.out.println("Creating Test Database and Fake Application for " + className);
...
}
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