【发布时间】：2017-09-13 11:04:18
【问题描述】：
我正在学习如何使用 Selenium 来自动化我们的浏览器并通过在线课程学习。
我目前在尝试使用 HtmlUnitDriver 运行无头浏览器测试时遇到一些问题
我有一个简单的测试，应该加载一个网页并断言标题，代码如下。
package com.seleniumsimplified.webdriver;
import org.junit.Test;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.htmlunit.HtmlUnitDriver;
import static org.junit.Assert.assertTrue;
public class MyFirstTest {
@Test
public void driverIsTheKing(){
WebDriver driver = new HtmlUnitDriver();
driver.get("http://compendiumdev.co.uk/selenium");
assertTrue(driver.getTitle().startsWith("Selenium Simplified"));
}
}
在尝试运行测试时，测试似乎无法正常运行，大约需要 4 分钟，然后我收到以下错误，我不确定如何解决：
"C:\Program Files\Java\jdk1.8.0_131\bin\java" -ea -Didea.launcher.port=7532 "-Didea.launcher.bin.path=C:\Program Files (x86)\JetBrains\IntelliJ IDEA Community` Edition 2016.2\bin" -Didea.junit.sm_runner -Dfile.encoding=UTF-8 -classpath "C:\Program Files (x86)\JetBrains\IntelliJ IDEA Community Edition 2016.2\lib\idea_rt.jar;C:\Program Files (x86)\JetBrains\IntelliJ IDEA Community Edition 2016.2\plugins\junit\lib\junit-rt.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_131\jre\lib\rt.jar;C:\Users\ra.r.hope\IdeaProjects\webdriverbasics\target\test-classes;C:\Users\robert.hope\.m2\repository\junit\junit\4.12\junit-4.12.jar;C:\Users\robert.hope\.m2\repository\org\hamcrest\hamcrest-core\1.3\hamcrest-core-1.3.jar;C:\Users\robert.hope\.m2\repository\org\seleniumhq\selenium\selenium-java\3.5.3\selenium-java-3.5.3.jar;C:\Users\robert.hope\.m2\repository\org\seleniumhq\selenium\selenium-api\3.5.3\selenium-api-3.5.3.jar;C:\Users\robert.hope\.m2\repository\org\seleniumhq\selenium\selenium-chrome-driver\3.5.3\selenium-chrome-driver-3.5.3.jar;C:\Users\robert.hope\.m2\repository\org\seleniumhq\selenium\selenium-edge-driver\3.5.3\selenium-edge-driver-3.5.3.jar;C:\Users\robert.hope\.m2\repository\org\seleniumhq\selenium\selenium-firefox-driver\3.5.3\selenium-firefox-driver-3.5.3.jar;C:\Users\robert.hope\.m2\repository\org\seleniumhq\selenium\selenium-ie-driver\3.5.3\selenium-ie-driver-3.5.3.jar;C:\Users\robert.hope\.m2\repository\org\seleniumhq\selenium\selenium-opera-driver\3.5.3\selenium-opera-driver-3.5.3.jar;C:\Users\robert.hope\.m2\repository\org\seleniumhq\selenium\selenium-remote-driver\3.5.3\selenium-remote-driver-3.5.3.jar;C:\Users\robert.hope\.m2\repository\org\seleniumhq\selenium\selenium-safari-driver\3.5.3\selenium-safari-driver-3.5.3.jar;C:\Users\robert.hope\.m2\repository\org\seleniumhq\selenium\selenium-support\3.5.3\selenium-support-3.5.3.jar;C:\Users\robert.hope\.m2\repository\cglib\cglib-nodep\3.2.4\cglib-nodep-3.2.4.jar;C:\Users\robert.hope\.m2\repository\org\apache\commons\commons-exec\1.3\commons-exec-1.3.jar;C:\Users\robert.hope\.m2\repository\org\apache\commons\commons-lang3\3.5\commons-lang3-3.5.jar;C:\Users\robert.hope\.m2\repository\commons-codec\commons-codec\1.10\commons-codec-1.10.jar;C:\Users\robert.hope\.m2\repository\commons-io\commons-io\2.5\commons-io-2.5.jar;C:\Users\robert.hope\.m2\repository\commons-logging\commons-logging\1.2\commons-logging-1.2.jar;C:\Users\robert.hope\.m2\repository\org\w3c\css\sac\1.3\sac-1.3.jar;C:\Users\robert.hope\.m2\repository\net\sourceforge\cssparser\cssparser\0.9.23\cssparser-0.9.23.jar;C:\Users\robert.hope\.m2\repository\com\google\code\gson\gson\2.8.0\gson-2.8.0.jar;C:\Users\robert.hope\.m2\repository\com\google\guava\guava\23.0\guava-23.0.jar;C:\Users\robert.hope\.m2\repository\com\google\code\findbugs\jsr305\1.3.9\jsr305-1.3.9.jar;C:\Users\robert.hope\.m2\repository\com\google\errorprone\error_prone_annotations\2.0.18\error_prone_annotations-2.0.18.jar;C:\Users\robert.hope\.m2\repository\com\google\j2objc\j2objc-annotations\1.1\j2objc-annotations-1.1.jar;C:\Users\robert.hope\.m2\repository\org\codehaus\mojo\animal-sniffer-annotations\1.14\animal-sniffer-annotations-1.14.jar;C:\Users\robert.hope\.m2\repository\net\sourceforge\htmlunit\htmlunit\2.27\htmlunit-2.27.jar;C:\Users\robert.hope\.m2\repository\net\sourceforge\htmlunit\htmlunit-core-js\2.27\htmlunit-core-js-2.27.jar;C:\Users\robert.hope\.m2\repository\net\sourceforge\htmlunit\neko-htmlunit\2.27\neko-htmlunit-2.27.jar;C:\Users\robert.hope\.m2\repository\org\apache\httpcomponents\httpclient\4.5.3\httpclient-4.5.3.jar;C:\Users\robert.hope\.m2\repository\org\apache\httpcomponents\httpcore\4.4.6\httpcore-4.4.6.jar;C:\Users\robert.hope\.m2\repository\org\apache\httpcomponents\httpmime\4.5.3\httpmime-4.5.3.jar;C:\Users\robert.hope\.m2\repository\org\eclipse\jetty\jetty-client\9.4.5.v20170502\jetty-client-9.4.5.v20170502.jar;C:\Users\robert.hope\.m2\repository\org\eclipse\jetty\jetty-http\9.4.5.v20170502\jetty-http-9.4.5.v20170502.jar;C:\Users\robert.hope\.m2\repository\org\eclipse\jetty\jetty-io\9.4.5.v20170502\jetty-io-9.4.5.v20170502.jar;C:\Users\robert.hope\.m2\repository\org\eclipse\jetty\jetty-util\9.4.5.v20170502\jetty-util-9.4.5.v20170502.jar;C:\Users\robert.hope\.m2\repository\net\java\dev\jna\jna\4.1.0\jna-4.1.0.jar;C:\Users\robert.hope\.m2\repository\net\java\dev\jna\jna-platform\4.1.0\jna-platform-4.1.0.jar;C:\Users\robert.hope\.m2\repository\com\codeborne\phantomjsdriver\1.4.0\phantomjsdriver-1.4.0.jar;C:\Users\robert.hope\.m2\repository\javax\servlet\javax.servlet-api\3.1.0\javax.servlet-api-3.1.0.jar;C:\Users\robert.hope\.m2\repository\org\eclipse\jetty\websocket\websocket-api\9.4.5.v20170502\websocket-api-9.4.5.v20170502.jar;C:\Users\robert.hope\.m2\repository\org\eclipse\jetty\websocket\websocket-client\9.4.5.v20170502\websocket-client-9.4.5.v20170502.jar;C:\Users\robert.hope\.m2\repository\org\eclipse\jetty\websocket\websocket-common\9.4.5.v20170502\websocket-common-9.4.5.v20170502.jar;C:\Users\robert.hope\.m2\repository\xalan\serializer\2.7.2\serializer-2.7.2.jar;C:\Users\robert.hope\.m2\repository\xalan\xalan\2.7.2\xalan-2.7.2.jar;C:\Users\robert.hope\.m2\repository\xerces\xercesImpl\2.11.0\xercesImpl-2.11.0.jar;C:\Users\robert.hope\.m2\repository\xml-apis\xml-apis\1.4.01\xml-apis-1.4.01.jar;C:\Users\robert.hope\.m2\repository\org\seleniumhq\selenium\htmlunit-driver\2.27\htmlunit-driver-2.27.jar" com.intellij.rt.execution.application.AppMain com.intellij.rt.execution.junit.JUnitStarter -ideVersion5 com.seleniumsimplified.webdriver.MyFirstTest,driverIsTheKing
Sep 13, 2017 8:24:34 AM org.apache.http.impl.execchain.RetryExec execute
INFO: I/O exception (java.net.SocketException) caught when processing request to {s}->https://compendiumdev.co.uk:443: Connection reset
Sep 13, 2017 8:24:34 AM org.apache.http.impl.execchain.RetryExec execute
INFO: Retrying request to {s}->https://compendiumdev.co.uk:443
Sep 13, 2017 8:25:34 AM org.apache.http.impl.execchain.RetryExec execute
INFO: I/O exception (java.net.SocketException) caught when processing request to {s}->https://compendiumdev.co.uk:443: Connection reset
Sep 13, 2017 8:25:34 AM org.apache.http.impl.execchain.RetryExec execute
INFO: Retrying request to {s}->https://compendiumdev.co.uk:443
Sep 13, 2017 8:26:43 AM org.apache.http.impl.execchain.RetryExec execute
INFO: I/O exception (java.net.SocketException) caught when processing request to {s}->https://compendiumdev.co.uk:443: Connection reset
Sep 13, 2017 8:26:43 AM org.apache.http.impl.execchain.RetryExec execute
INFO: Retrying request to {s}->https://compendiumdev.co.uk:443
org.openqa.selenium.WebDriverException: java.net.SocketException: Connection reset
Build info: version: '3.5.3', revision: 'a88d25fe6b', time: '2017-08-29T12:42:44.417Z'
System info: host: 'LT-LGC07999', ip: '10.44.22.14', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.8.0_131'
Driver info: driver.version: HtmlUnitDriver
at org.openqa.selenium.htmlunit.HtmlUnitDriver.get(HtmlUnitDriver.java:686)
at org.openqa.selenium.htmlunit.HtmlUnitDriver.lambda$8(HtmlUnitDriver.java:655)
at org.openqa.selenium.htmlunit.HtmlUnitDriver.lambda$0(HtmlUnitDriver.java:412)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:210)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
at sun.security.ssl.InputRecord.read(InputRecord.java:503)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:973)
at sun.security.ssl.SSLSocketImpl.waitForClose(SSLSocketImpl.java:1769)
at sun.security.ssl.HandshakeOutStream.flush(HandshakeOutStream.java:124)
at sun.security.ssl.Handshaker.kickstart(Handshaker.java:1067)
at sun.security.ssl.SSLSocketImpl.kickstartHandshake(SSLSocketImpl.java:1487)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1351)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1387)
at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:396)
at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:355)
at com.gargoylesoftware.htmlunit.httpclient.HtmlUnitSSLConnectionSocketFactory.connectSocket(HtmlUnitSSLConnectionSocketFactory.java:186)
at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:359)
at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:381)
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:72)
at com.gargoylesoftware.htmlunit.HttpWebConnection.getResponse(HttpWebConnection.java:194)
at com.gargoylesoftware.htmlunit.WebClient.loadWebResponseFromWebConnection(WebClient.java:1379)
at com.gargoylesoftware.htmlunit.WebClient.loadWebResponseFromWebConnection(WebClient.java:1429)
at com.gargoylesoftware.htmlunit.WebClient.loadWebResponse(WebClient.java:1298)
at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:392)
at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:313)
at org.openqa.selenium.htmlunit.HtmlUnitDriver.get(HtmlUnitDriver.java:668)
... 3 more
我在网上做了一些研究，发现使用 HTMLUnitDriver 时默认禁用 javascript，但我不确定这是否对我的问题很重要
我尝试通过在创建新的 HtmlUnitDriver 时将值设置为 true 来启用 java 脚本
WebDriver driver = new HtmlUnitDriver(true);
我尝试这样做并重新运行代码，但不幸的是我在运行测试时得到了相同的结果......
以前有没有人遇到过此类问题，并且能够就我如何运行测试提供任何指导。
使用 Selenium 3.53 供参考 junit 4.12 和 htmlUintDriver 2.27
另外，我可以使用 chromeDriver 或 firefoxDriver 运行相同的测试，并且测试运行并正确通过
谢谢
【问题讨论】：
-
使用 headless chrome 代替这个
-
这可能是一个选项，但我试图暂时坚持课程说明，以便学习每种方法。因此，如果可能的话，我想暂时坚持使用 htmlUnitDriver
标签： selenium junit headless-browser htmlunit-driver