public virtual void Test(System.Action steps, int lineNumber)
{
bool noExceptionOccured = true;
try
{
TechTalk.SpecFlow.ScenarioInfo scenarioInfo = new TechTalk.SpecFlow.ScenarioInfo("SpecFlowScenarioOutline", null);
testRunner.OnScenarioInitialize(scenarioInfo);
this.ScenarioStart();
NUnit.Framework.Internal.TestExecutionContext.IsolatedContext testExecutionContext = new NUnit.Framework.Internal.TestExecutionContext.IsolatedContext();
try
{
steps();
}
finally
{
testExecutionContext.Dispose();
}
this.ScenarioCleanup();
}
catch (System.Exception)
{
noExceptionOccured = false;
}
if (noExceptionOccured)
{
throw new System.Exception(string.Format("Line {0} is suspicious.", lineNumber));
}
}
public void RetryOnNUnitException(Action action)
{
Policy
.Handle <AssertionException>()
.WaitAndRetry(TimeOut, (exception, timeSpan, retryCount, context) =>
{
TestContext.Progress.WriteLine($"Retry Count : {retryCount}, Exception : {exception.Message}");
})
.Execute(() =>
{
using (var testcontext = new NUnit.Framework.Internal.TestExecutionContext.IsolatedContext())
{
action.Invoke();
}
});
}
internal bool RetryOnException(Func <bool> func, Action beforeAction = null)
{
return(Policy
.Handle <Exception>((x) => x.Message.Contains("verification failed"))
.WaitAndRetry(TimeOut, (exception, timeSpan, retryCount, context) =>
{
TestContext.Progress.WriteLine($"Retry Count : {retryCount}, Exception : {exception.Message}");
})
.Execute(() =>
{
using (var testcontext = new NUnit.Framework.Internal.TestExecutionContext.IsolatedContext())
{
beforeAction?.Invoke();
return func();
}
}));
}
internal void RetryOnElementClickInterceptedException(IWebElement element)
{
Action beforeAction = null, afterAction = null;
Policy
.Handle <ElementClickInterceptedException>()
.Or <WebDriverException>()
.WaitAndRetry(TimeOut, (exception, timeSpan, retryCount, context) =>
{
TestContext.Progress.WriteLine($"Retry Count : {retryCount}, Exception : {exception.Message}");
switch (true)
{
case bool _ when retryCount == 1:
var x = ResizeWindow();
beforeAction = x.beforeAction;
afterAction = x.afterAction;
break;
case bool _ when retryCount >= 2:
var y = ScrollIntoView(element);
beforeAction = y.beforeAction;
afterAction = y.afterAction;
break;
}
})
.Execute(() =>
{
using (var testcontext = new NUnit.Framework.Internal.TestExecutionContext.IsolatedContext())
{
beforeAction?.Invoke();
ClickEvent(element).Invoke();
afterAction?.Invoke();
}
});
}
