Test web interface on Centos 7 should capture image error if elements not found

[Bang Pham Huu]

This happens randomly when Selenium cannot find an HTML to click on. However, it should capture the current screen in case of error to know what is missing instead of throwing an exception and stopping the test.

The test process failed with an unexpected exception '{"errorMessage":"Unable to find element with xpath '/html/body/div/div/div/div/div/div[1]/div/ul/div/div/ul/li[4]/a'","request":{"headers":{"Accept-Encoding":"gzip,deflate","Connection":"Keep-Alive","Content-Length":"91","Content-Type":"application/json; charset=utf-8","Host":"localhost:17959","User-Agent":"Apache-HttpClient/4.3.4 (java 1.5)"},"httpVersion":"1.1","method":"POST","post":"{\"using\":\"xpath\",\"value\":\"/html/body/div/div/div/div/div/div[1]/div/ul/div/div/ul/li[4]/a\"}","url":"/element","urlParsed":{"anchor":"","query":"","file":"element","directory":"/","path":"/element","relative":"/element","port":"","host":"","password":"","user":"","userInfo":"","authority":"","protocol":"","source":"/element","queryKey":{},"chunks":["element"]},"urlOriginal":"/session/7e230870-3f66-11e9-a1d3-eb220c0a7e63/element"}}
Command duration or timeout: 1.06 seconds
For documentation on this error, please visit: http://seleniumhq.org/exceptions/no_such_element.html
Build info: version: 'unknown', revision: 'unknown', time: 'unknown'
System info: host: 'localhost.localdomain', ip: '127.0.0.1', os.name: 'Linux', os.arch: 'amd64', os.version: '3.10.0-957.1.3.el7.x86_64', java.version: '1.8.0_191'
Driver info: org.openqa.selenium.phantomjs.PhantomJSDriver
Capabilities [{applicationCacheEnabled=false, rotatable=false, handlesAlerts=false, databaseEnabled=false, version=2.1.1, platform=LINUX, browserConnectionEnabled=false, proxy={proxyType=direct}, nativeEvents=true, acceptSslCerts=false, driverVersion=1.2.0, locationContextEnabled=false, webStorageEnabled=false, browserName=phantomjs, takesScreenshot=true, driverName=ghostdriver, javascriptEnabled=true, cssSelectorsEnabled=true}]
Session ID: 7e230870-3f66-11e9-a1d3-eb220c0a7e63'. 
org.openqa.selenium.NoSuchElementException: {"errorMessage":"Unable to find element with xpath '/html/body/div/div/div/div/div/div[1]/div/ul/div/div/ul/li[4]/a'","request":{"headers":{"Accept-Encoding":"gzip,deflate","Connection":"Keep-Alive","Content-Length":"91","Content-Type":"application/json; charset=utf-8","Host":"localhost:17959","User-Agent":"Apache-HttpClient/4.3.4 (java 1.5)"},"httpVersion":"1.1","method":"POST","post":"{\"using\":\"xpath\",\"value\":\"/html/body/div/div/div/div/div/div[1]/div/ul/div/div/ul/li[4]/a\"}","url":"/element","urlParsed":{"anchor":"","query":"","file":"element","directory":"/","path":"/element","relative":"/element","port":"","host":"","password":"","user":"","userInfo":"","authority":"","protocol":"","source":"/element","queryKey":{},"chunks":["element"]},"urlOriginal":"/session/7e230870-3f66-11e9-a1d3-eb220c0a7e63/element"}}
Command duration or timeout: 1.06 seconds
For documentation on this error, please visit: http://seleniumhq.org/exceptions/no_such_element.html
Build info: version: 'unknown', revision: 'unknown', time: 'unknown'
System info: host: 'localhost.localdomain', ip: '127.0.0.1', os.name: 'Linux', os.arch: 'amd64', os.version: '3.10.0-957.1.3.el7.x86_64', java.version: '1.8.0_191'
Driver info: org.openqa.selenium.phantomjs.PhantomJSDriver
Capabilities [{applicationCacheEnabled=false, rotatable=false, handlesAlerts=false, databaseEnabled=false, version=2.1.1, platform=LINUX, browserConnectionEnabled=false, proxy={proxyType=direct}, nativeEvents=true, acceptSslCerts=false, driverVersion=1.2.0, locationContextEnabled=false, webStorageEnabled=false, browserName=phantomjs, takesScreenshot=true, driverName=ghostdriver, javascriptEnabled=true, cssSelectorsEnabled=true}]
Session ID: 7e230870-3f66-11e9-a1d3-eb220c0a7e63
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:204)
	at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:156)
	at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:599)
	at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:352)
	at org.openqa.selenium.remote.RemoteWebDriver.findElementByXPath(RemoteWebDriver.java:449)
	at org.openqa.selenium.By$ByXPath.findElement(By.java:357)
	at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:344)
	at org.rasdaman.AbstractWebPageTest.clickOnElement(AbstractWebPageTest.java:156)
	at org.rasdaman.AbstractWebPageTest.runTestByClickingOnElement(AbstractWebPageTest.java:188)
	at org.rasdaman.ws_client.WCSProcessCoverageTest.runTest(WCSProcessCoverageTest.java:62)
	at org.rasdaman.Application.main(Application.java:117)
	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.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
	at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
	at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
	at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)