Open HaseebLUMS opened 3 years ago
@HaseebLUMS I don't see such feature in php-webdriver library and W3C WebDriver protocol (Please double check).
I think that the most realistic option is to use executeJS method to setup window.onerror
handler after each page load and then use another executeJS call to check if the handler captured any errors.
But this is error prone and it won't work if the error happened before onerror
handler was setup or if the page was reloaded.
Codeception won't implement anything like that until there is such feature in WebDriver protocol.
This can be achieved.
Codeception Config:
File: acceptancejs.suite.yml (this can be different in your case)
actor: AcceptanceJsTester
modules:
enabled:
- Asserts
# use WebDriver instead of PhpBrowser to enable javascript testing
- WebDriver:
url: 'http://localhost:8116/'
#url: https://web/
#host: chrome
debug_log_entries: 10 # <------ this is the most important one; it must be > 0
log_js_errors: true # <------ this won't work if `debug_log_entries` is 0 (the default value)
browser: chrome
window_size: 1900x950
capabilities:
javascriptEnabled: true
Till now if you test fails for any reason, the client side JavaScript (browser devtool console) error will be displayed as comment in CLI. But if you tests passes, it won't be shown.
But we want to see errors and want to fail tests if there are any such errors.
Below steps are for that.
In your test/cest file:
use Codeception\Module\WebDriver;
class ProfileControllerCest
{
public $wd;
protected function _inject(WebDriver $wd)
{
$this->wd = $wd;
}
public function testSomething(AcceptanceJsTester $I)
{
// your actual tests that may yield client side JS errors
}
public function _after(AcceptanceJsTester $I)
{
$this->failIfBrowserConsoleJavaScriptErrorsExists($I, $this->wd);
parent::_after($I);
}
protected function failIfBrowserConsoleJavaScriptErrorsExists(AcceptanceJsTester $I)
{
// $I->wait(3); // depending on your tests, you may "wait" for JS operations to finish
$clientSideErrors = $this->getClientSideErrors();
if ($clientSideErrors) {
// $I->fail('JavsScript (JS) error found in browser devtools console!');
$I->assertNull($clientSideErrors);
}
}
protected function getClientSideErrors()
{
$logs = $this->wd->webDriver->manage()->getAvailableLogTypes();
$logType = 'browser';
if (in_array($logType, $logs)) {
return $this->wd->webDriver->manage()->getLog($logType);
}
return [];
}
Also if you navigate from one page to another in test and if first one have errors and second does not then you have to handle this in your own way
Things to do in Codeception:
log_js_errors
(PR https://github.com/Codeception/module-webdriver/pull/129)
What are you trying to achieve?
What do you get instead?
Details
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