Java Code Examples for com.gargoylesoftware.htmlunit.WebClient#setRefreshHandler()
The following examples show how to use
com.gargoylesoftware.htmlunit.WebClient#setRefreshHandler() .
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Example 1
| Source File: HtmlPageTest.java From htmlunit with Apache License 2.0 | 6 votes |
|
/**
* Test auto-refresh from a meta tag with no URL.
* @throws Exception if the test fails
*/
@Test
public void refresh_MetaTag_NoUrl() throws Exception {
final String firstContent = "<html><head><title>first</title>\n"
+ "<META HTTP-EQUIV=\"Refresh\" CONTENT=\"1\">\n"
+ "</head><body></body></html>";
final WebClient client = getWebClient();
final List<Object> collectedItems = new ArrayList<>();
client.setRefreshHandler(new LoggingRefreshHandler(collectedItems));
final MockWebConnection webConnection = new MockWebConnection();
webConnection.setResponse(URL_FIRST, firstContent);
client.setWebConnection(webConnection);
client.getPage(URL_FIRST);
// avoid using equals() on URL because it takes to much time (due to ip resolution)
assertEquals("first", collectedItems.get(0));
assertEquals(URL_FIRST, (URL) collectedItems.get(1));
assertEquals(Integer.valueOf(1), collectedItems.get(2));
}
Example 2
| Source File: HtmlPageTest.java From htmlunit with Apache License 2.0 | 6 votes |
|
/**
* Test auto-refresh from a meta tag with a refresh handler that doesn't refresh.
* @throws Exception if the test fails
*/
@Test
public void refresh_MetaTag_CustomRefreshHandler() throws Exception {
final String firstContent = "<html><head><title>first</title>\n"
+ "<META HTTP-EQUIV=\"Refresh\" CONTENT=\"3;URL=" + URL_SECOND + "\">\n"
+ "</head><body></body></html>";
final String secondContent = "<html><head><title>second</title></head><body></body></html>";
final WebClient client = getWebClient();
final List<Object> collectedItems = new ArrayList<>();
client.setRefreshHandler(new LoggingRefreshHandler(collectedItems));
final MockWebConnection webConnection = new MockWebConnection();
webConnection.setResponse(URL_FIRST, firstContent);
webConnection.setResponse(URL_SECOND, secondContent);
client.setWebConnection(webConnection);
final HtmlPage page = client.getPage(URL_FIRST);
assertEquals("first", page.getTitleText());
// avoid using equals() on URL because it takes to much time (due to ip resolution)
assertEquals("first", collectedItems.get(0));
assertEquals(URL_SECOND, (URL) collectedItems.get(1));
assertEquals(Integer.valueOf(3), collectedItems.get(2));
}
Example 3
| Source File: HiddenBrowserDriver.java From ats-framework with Apache License 2.0 | 4 votes |
|
/**
* Fixing refresh handler to skip Refresh meta tags
* Allowing connections to any host, regardless of whether they have valid certificates or not
* Fixing JSESSIONID cookie value
* Some applications expect double quotes in the beginning and at the end of the JSESSIONID cookie value
*/
private void fixHtmlUnitBehaviour() {
Field webClientField = null;
boolean fieldAccessibleState = false;
try {
TargetLocator targetLocator = webDriver.switchTo();
webClientField = targetLocator.getClass().getDeclaringClass().getDeclaredField("webClient");
fieldAccessibleState = webClientField.isAccessible();
webClientField.setAccessible(true);
final WebClient webClient = (WebClient) webClientField.get(targetLocator.defaultContent());
// Allowing connections to any host, regardless of whether they have valid certificates or not
webClient.getOptions().setUseInsecureSSL(true);
// Set Http connection timeout (in milliseconds). The default value is 90 seconds, because in Firefox >= 16
// the "network.http.connection-timeout" property is 90. But this value is not enough for some cases.
// NOTE: use 0 for infinite timeout
webClient.getOptions().setTimeout(5 * 60 * 1000);
webClient.getOptions().setRedirectEnabled(true);
webClient.getOptions().setJavaScriptEnabled(true);
webClient.getOptions().setThrowExceptionOnScriptError(true);
webClient.getOptions().setPrintContentOnFailingStatusCode(true);
// Hide CSS Warnings
webClient.setCssErrorHandler(new SilentCssErrorHandler());
// Suppress warnings like: "Expected content type ... but got ..."
webClient.setIncorrectnessListener(new IncorrectnessListener() {
// private final Log log = LogFactory.getLog( this.getClass() );
@Override
public void notify( final String message, final Object origin ) {
// log.warn( message );
}
});
if (!Boolean.parseBoolean(System.getProperty(ALLOW_META_REFRESH_TAG))) {
/*
* Fix for refresh meta tags eg. "<meta http-equiv="refresh" content="300">"
* The default refresh handler is with Thread.sleep(refreshSecondsFromMetaTag) in the main thread!!!
*
* Maybe we should check and test this handler: webClient.setRefreshHandler( new ThreadedRefreshHandler() );
*/
webClient.setRefreshHandler(new RefreshHandler() {
@Override
public void handleRefresh( Page page, URL url, int seconds ) throws IOException {
}
});
}
/*
* Fix JSessionId
*/
// WebConnectionWrapper constructs a WebConnection object wrapping the connection of the WebClient
// and places itself (in the constructor) as connection of the WebClient.
new WebConnectionWrapper(webClient) {
public WebResponse getResponse( WebRequest request ) throws IOException {
Cookie jsCookie = webClient.getCookieManager().getCookie("JSESSIONID");
if (jsCookie != null && (!jsCookie.getValue().startsWith("\"")
&& !jsCookie.getValue().endsWith("\""))) {
Cookie newCookie = new Cookie(jsCookie.getDomain(), jsCookie.getName(),
"\"" + jsCookie.getValue() + "\"", jsCookie.getPath(),
jsCookie.getExpires(), jsCookie.isSecure());
webClient.getCookieManager().removeCookie(jsCookie);
webClient.getCookieManager().addCookie(newCookie);
}
return super.getResponse(request);
}
};
} catch (Exception e) {
throw new SeleniumOperationException("Error retrieving internal Selenium web client", e);
} finally {
if (webClientField != null) {
webClientField.setAccessible(fieldAccessibleState);
}
}
}
