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儘管閱讀了教程here，我似乎無法理解如何使FEST與我的應用程序一起工作。FEST JUnit-Swing測試noobQ：如何測試主類？
我有一個SwingWorker類的主要方法和一個大類中的Swing應用程序。我想測試我的應用程序，就好像通過主要方法運行它一樣。本教程似乎只給出瞭如何測試單個組件的說明。
我ApplicationWindow.class的微型版本，包含了主要的方法：
private JFrame frmArtisol;
private JButton btnBrowseDB;
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
ApplicationWindow window = new ApplicationWindow();
window.frmArtisol.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the application.
*/
public ApplicationWindow() {
initialize();
}
而且我的TestClass拋出一個錯誤。
public class ApplicationWindowTest {
private FrameFixture window;
@Before
public void setup() throws InitializationError{
ApplicationWindow applicationWindow = new ApplicationWindow();
JFrame frame = applicationWindow.getFrmArtisol();
frame = GuiActionRunner.execute(new GuiQuery<JFrame>() {
@Override
protected JFrame executeInEDT() throws Throwable {
return new JFrame();
}
});
window = new FrameFixture(frame);
window.show();
}
@Test
public void test(){
window.button("btnBrowseDB").click();
}
@After
public void after(){
window.cleanUp();
}
}
運行這個測試時，拋出的錯誤：
org.fest.swing.exception.ComponentLookupException: Unable to find component using matcher org.fest.swing.core.NameMatcher[name='btnBrowseDB', type=javax.swing.JButton, requireShowing=true].
Component hierarchy:
javax.swing.JFrame[name='frame0', title='', enabled=true, visible=true, showing=true]
javax.swing.JRootPane[]
javax.swing.JPanel[name='null.glassPane']
javax.swing.JLayeredPane[]
javax.swing.JPanel[name='null.contentPane']
at org.fest.swing.core.BasicComponentFinder.componentNotFound(BasicComponentFinder.java:271)
at org.fest.swing.core.BasicComponentFinder.find(BasicComponentFinder.java:260)
at org.fest.swing.core.BasicComponentFinder.find(BasicComponentFinder.java:254)
at org.fest.swing.core.BasicComponentFinder.findByName(BasicComponentFinder.java:191)
at org.fest.swing.fixture.ContainerFixture.findByName(ContainerFixture.java:527)
at org.fest.swing.fixture.ContainerFixture.button(ContainerFixture.java:124)
at ApplicationWindowTest.test(ApplicationWindowTest.java:34)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
看來，如果跑步者沒有找到我的組件，這使我相信，我有誤解如何測試這種事情。任何幫助指引我在正確的方向非常感謝。