public void NavigateToTextTestPage()
{
FlutterDriver.Click(FlutterBy.Text("Navigate to Taps Test Page"));
FlutterDriver.WaitFor(FlutterBy.Text("Taps Page"));
FlutterDriver.GetText(FlutterBy.ValueKey("tapCounter")).Should().Be("0", because: "the counter is initially 0");
}
public void SetupScreenshotTests()
{
// NOTE: If we take the screenshot immediately on app startup, we occasionally get this error:
// Original error: {"code":-32000,"message":"Could not capture image screenshot."}
//
// So its better to wait for some state to converge first
FlutterDriver.WaitFor(FlutterBy.Text("Navigate to Finders and Position Test Page"));
OutputPath = System.IO.Path.Combine(TestContext.TestRunResultsDirectory, $"{DateTime.Now.ToString("yyyyMMddHHmmss")}.png");
}
public void WaitFor_NeverExists_Driver()
{
// TODO: Better exception
try
{
FlutterDriver.WaitFor(ControlThatNeverExists, 1);
Assert.Fail($"We should never see this statement - the control being searched for ALWAYS EXISTS; so an exception should have been thrown. ");
}
catch (OpenQA.Selenium.WebDriverException ex)
{
ex.Message.Should().Contain("Timeout while executing waitFor");
}
}
public void WaitForAbsent_NeverExists_ByScript()
{
// HACK: On my own box, there is no issue - but when I run this on the CI/CD I get the following error:
/*
* Test method GreyhamWooHoo.Flutter.SystemTests.WaitForTests.WaitForAbsent_NeverExists_ByScript threw exception:
* OpenQA.Selenium.WebDriverException: An unknown server-side error occurred while processing the command. Original error: Cannot execute command waitForAbsent, server reponse {
* "isError": true,
* "response": "Timeout while executing waitForAbsent: TimeoutException after 0:00:01.000000: Future not completed\n",
* "type": "_extensionType",
* "method": "ext.flutter.driver"
* } */
// To get around this, I wait for the page to 'converge' first
FlutterDriver.WaitFor(ControlThatAlwaysExists);
// NOTE: The final parameter is in SECONDS
FlutterDriver.ExecuteScript("flutter:waitForAbsent", ControlThatNeverExists.ToBase64(), 1);
}
public void PageBack()
{
FlutterDriver.Click(FlutterBy.PageBack());
FlutterDriver.WaitFor(FlutterBy.Text("Navigate to Finders and Position Test Page"));
}
public void NavigateToTextTestPage()
{
FlutterDriver.Click(FlutterBy.Text("Navigate to Text Fields Test Page"));
FlutterDriver.WaitFor(TextFieldControl);
}
public void WaitFor_Driver()
{
// TODO: Better exception
FlutterDriver.WaitFor(ControlThatAlwaysExists);
}
