Question

在Swing中，我有一个JButton，它在点击时执行以下测试脚本：

@RunWith(Parameterized.class)
public class ExampleTest{

private static csvTools csvTools = new csvTools();
private static WebDriver driver = CreateWebDriver.getDriver("chrome");
public static URLS urls;
// ..

// Data variables
private String fullName;
// ..

public ExampleTest(Map<String, String> testDataRow) {
    this.fullName = testDataRow.get("Full name");
//..
}

@Rule
public TestName currentlyRunningTest = new TestName();

@Rule
public final ErrorCollector collector = new ErrorCollector();

@Parameterized.Parameters
public static Collection<Map<String, String>> testData() throws Exception {
    return csvTools.getTests("ExampleTestData.csv");
}

@BeforeClass
public static void openBrowser() throws Exception {

    page = new BasePage(driver);
    userInformation = new UserInformation();
    loginPage = new LoginPage(driver);
    registrationPage = new RegistrationPage(driver);
    evidenceCollector = new resources.EvidenceCollector(ExampleTest.class.getName());
}

@Before
public void setUp() throws Exception {
    csvTools.saveData(currentlyRunningTest, "Fail/Pass", "");
    evidenceCollector.newTestCase();
}

@Test
public void ExampleTest() throws Exception {

    try {

        driver.get(URLS.LOGINPAGEURL);
        driver.findElement(By.id("d"));
        //..

    driver.get("examplesite");
    page.screenShot(driver);
}

@After
public void tearDown() throws Exception {
    evidenceCollector.moveScreenshotsAndTestData("ExampleTestData.csv");
}

@AfterClass
public static void closeBrowser() {
    driver.quit();
}

}

我遇到的问题是，它不会让我在同一个Swing GUI实例中执行相同的脚本两次以上。我已经确定这一行是罪魁祸首：

private static WebDriver driver = CreateWebDriver.getDriver("chrome");

我通过评论线和移动来确定这一点：

WebDriver driver = CreateWebDriver.getDriver("chrome");

进入测试本身，然后可以在同一个Swing GUI实例中多次执行测试。但是，由于chrome驱动程序不再存储为全局变量，因此我无法在测试之外访问它，例如@BeforeClass和@After

这是GUI代码：

    JButton exTest1 = new JButton("Run ExampleTest");
    exTest1.setLocation(290, 70);
    exTest1.setSize(120, 30);
    buttonPanel.add(exTest1);

    exTest1.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            if (exTest1.isEnabled()) {
                executor.execute(new Runnable() { // This is how we run stuff in background. You can use lambdas instead of Runnables.
                    public void run() {
                        JUnitCore junit = new JUnitCore();
                        final Result result = junit.run(ExampleTest.class);
                        SwingUtilities.invokeLater(new Runnable() { // Now we go back to the GUI thread
                            public void run() {
                                errorMessageDisplay(result);
                            }
                        });
                    }
                });
        }
        }});

Answer 1

如何在@BeforeClass中初始化驱动程序？

@RunWith(Parameterized.class)
public class ExampleTest{

    private static csvTools csvTools = new csvTools();
    private static WebDriver driver;
    // ...
    @BeforeClass
    public static void openBrowser() throws Exception {
        driver = CreateWebDriver.getDriver("chrome");
        page = new BasePage(driver);
        // ...
    }
    // ...
}

无法将WebDriver存储为全局变量，并在同一个Swing实例中多次执行测试

1 个答案: