我正在使用 IntelliJ 和 selenium 来自动化一个非常简单的测试用例，但它一开始就崩溃了。
此外，我尝试将 Firefox 浏览器更改为 46，但它仍然打开 52.0.2 并崩溃。
问题:
- 如何让它发挥作用？
- 如何将 Mac 上的默认浏览器 Firefox 浏览器更改为 46 而不是 52.0.2？
代码片段:
import java.net.MalformedURLException;
import java.net.URL;
import java.util.regex.Pattern;
import java.util.concurrent.TimeUnit;
import org.junit.*;
import static org.junit.Assert.*;
import static org.hamcrest.CoreMatchers.*;
import org.openqa.selenium.*;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.openqa.selenium.support.ui.Select;
public class tt {
private WebDriver driver;
private String baseUrl;
private boolean acceptNextAlert = true;
private StringBuffer verificationErrors = new StringBuffer();
@Before
public void setUp() throws Exception {
baseUrl = "https://github.com";
loadFirefoxDriver();
//loadChromeDriver();
driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);
}
private void loadFirefoxDriver() {
driver = new FirefoxDriver();
}
private void loadChromeDriver() throws MalformedURLException {
// To remove message "You are using an unsupported command-line flag: --ignore-certificate-errors.
// Stability and security will suffer."
// Add an argument 'test-type'
DesiredCapabilities capabilities = DesiredCapabilities.chrome();
ChromeOptions options = new ChromeOptions();
options.addArguments("test-type");
capabilities.setCapability(ChromeOptions.CAPABILITY, options);
driver = new RemoteWebDriver(new URL("http://localhost:9515"), capabilities);
}
@Test
public void testFirstSelenium() throws Exception {
driver.get(baseUrl + "/codesolid");
driver.findElement(By.linkText("tutorials")).click();
assertEquals("Welcome to the CodeSolid Tutorials", driver.findElement(By.cssSelector("html body.logged_out.env-production.windows.vis-public div.wrapper div.site div.container div.repository-with-sidebar.repo-container.new-discussion-timeline.js-new-discussion-timeline.with-full-navigation div#js-repo-pjax-container.repository-content.context-loader-container div#readme.clearfix.announce.instapaper_body.md article.markdown-body.entry-content h1")).getText());
}
@After
public void tearDown() throws Exception {
driver.quit();
String verificationErrorString = verificationErrors.toString();
if (!"".equals(verificationErrorString)) {
fail(verificationErrorString);
}
}
private boolean isElementPresent(By by) {
try {
driver.findElement(by);
return true;
} catch (NoSuchElementException e) {
return false;
}
}
private boolean isAlertPresent() {
try {
driver.switchTo().alert();
return true;
} catch (NoAlertPresentException e) {
return false;
}
}
private String closeAlertAndGetItsText() {
try {
Alert alert = driver.switchTo().alert();
String alertText = alert.getText();
if (acceptNextAlert) {
alert.accept();
} else {
alert.dismiss();
}
return alertText;
} finally {
acceptNextAlert = true;
}
}
}
Gradle:
/*
build.gradle file for building and running Selenium tests
Example uses:
gradle clean test - Rebuild and run tests
gradle test - Run tests only
gradle cleanTest test - Force tests to be run even if up to date
gradle viewResults - Displays the report of test results (Windows only)
*/
// Support for building and testing
apply plugin: 'java'
// (Optional) configure name and version for jar
jar {
version '1.0'
baseName 'SeleniumStarter'
extension '.jar'
}
// Cf. Maven properties
ext.junitVersion = '4.11'
ext.seleniumVersion = '2.41.0'
// Cf. Maven <dependencies>
dependencies {
compile group: 'junit', name: 'junit', version: junitVersion
compile group: 'org.seleniumhq.selenium', name: 'selenium-firefox-driver', version:seleniumVersion
compile group: 'org.seleniumhq.selenium', name: 'selenium-chrome-driver', version:seleniumVersion
compile group: 'org.seleniumhq.selenium', name: 'selenium-api', version:seleniumVersion
compile group: 'org.seleniumhq.selenium', name: 'selenium-java', version:seleniumVersion
}
// A custom task to show report on tests that have run
task viewResults(dependsOn: ['test'] , type:Exec) {
workingDir './build/reports/tests'
commandLine 'cmd', '/c', 'start index.html'
}
// Resolve Maven dependencies as Maven does
repositories {
mavenCentral()
mavenLocal()
}
错误堆栈跟踪:
1490969272079 geckodriver INFO Listening on 127.0.0.1:14563
1490969272652 mozprofile::profile INFO Using profile path /var/folders/hd/4pn57v5x75b81hdv1nrg7tlw0000gq/T/rust_mozprofile.YiFu7gXew5Bk
1490969272655 geckodriver::marionette INFO Starting browser /Applications/Firefox.app/Contents/MacOS/firefox-bin with args []
1490969272668 geckodriver::marionette INFO Connecting to Marionette on localhost:59730
1490969273915 Marionette INFO Listening on port 59730
Mar 31, 2017 7:37:55 PM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: W3C
2017-03-31 19:37:56.008 plugin-container[3347:248694] *** CFMessagePort: bootstrap_register(): failed 1100 (0x44c) 'Permission denied', port = 0x963b, name = 'com.apple.tsm.portname'
See /usr/include/servers/bootstrap_defs.h for the error codes.
2017-03-31 19:37:56.013 plugin-container[3347:248694] *** CFMessagePort: bootstrap_register(): failed 1100 (0x44c) 'Permission denied', port = 0x9a03, name = 'com.apple.CFPasteboardClient'
See /usr/include/servers/bootstrap_defs.h for the error codes.
1490969277987 Marionette INFO New connections will no longer be accepted
[Child 3347] ###!!! ABORT: Aborting on channel error.: file /builds/slave/m-rel-m64-00000000000000000000/build/src/ipc/glue/MessageChannel.cpp, line 2143
[Child 3347] ###!!! ABORT: Aborting on channel error.: file /builds/slave/m-rel-m64-00000000000000000000/build/src/ipc/glue/MessageChannel.cpp, line 2143
org.junit.ComparisonFailure:
Expected :Selenium WebDriver — Selenium Documentation
Actual :Selenium - Web Browser Automation
<Click to see difference>
at org.junit.Assert.assertEquals(Assert.java:115)
at org.junit.Assert.assertEquals(Assert.java:144)
at test_p.test.test(test.java:32)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:51)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:237)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
Process finished with exit code 255
最佳答案
对我来说它可以工作(也来自 IntelliJ IDEA)
- Selenium 3.0.1，
- Windows 10 上的 Firefox 52.0.2 64 位，
- Gecko 驱动程序 0.14.0 64 位。
当然，系统属性webdriver.gecko.driver也需要正确设置。
顺便说一下，第二个断言应该改为
assertEquals(
"Source Code for the CodeSolid Tutorials",
driver.findElement(By.cssSelector("article h1")).getText()
);
从而使测试通过。
关于java - selenium firefox 52.0.2 和 intellij idea 崩溃，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/43101712/