private async Task ExecuteSteps(
IServiceProvider serviceProvider,
TestResult testResult,
IEnumerable <IStep> steps,
DiscoveredTestData testData,
TestRunContext testRunContext)
{
var scenarioExecutionStartTime = DateTime.UtcNow;
var stepsIterator = new StepsIterator(steps);
foreach (var step in stepsIterator.Iterate())
{
testResult.Messages.Add(
new TestResultMessage(
TestResultMessage.StandardOutCategory,
$"{step.Title}{Environment.NewLine}"));
var stepBinding = stepBinder.GetBindingFor(step, testData.Assembly);
var executionStrategy = StepExecutionStrategyFactory.GetFor(stepBinding);
try
{
await executionStrategy
.Execute(stepBinding, serviceProvider, testResult.Messages, testRunContext)
.ConfigureAwait(false);
testResult.Messages.Add(
new TestResultMessage(
TestResultMessage.StandardOutCategory,
$"{StepLogIndent}Completed at {DateTime.UtcNow:o}{Environment.NewLine}{Environment.NewLine}"));
}
catch (Exception exception)
{
if (ScenarioFailureIsTerminal(
testData.Scenario,
scenarioExecutionStartTime,
stepsIterator))
{
testResult.Messages.Add(
new TestResultMessage(
TestResultMessage.StandardOutCategory,
$"{StepLogIndent}Failed at {DateTime.UtcNow:o}{Environment.NewLine}{Environment.NewLine}"));
testResult.Messages.Add(
new TestResultMessage(
TestResultMessage.StandardErrorCategory,
$"{exception}{Environment.NewLine}"));
throw;
}
testResult.Messages.Add(
new TestResultMessage(
TestResultMessage.StandardOutCategory,
$"{StepLogIndent}Failed at {DateTime.UtcNow:o}, waiting and retrying scenario from last When step{Environment.NewLine}"));
await Task.Delay(testData.Scenario.EventuallyConsistentConfiguration.RetryInterval).ConfigureAwait(false);
}
}
}
public async Task ExecuteSteps(IServiceProvider serviceProvider, TestResult testResult, IEnumerable <IStep> steps, DiscoveredTestData testData, TestRunContext testRunContext)
{
var startTime = DateTime.UtcNow;
for (var stepIndex = 0; stepIndex < steps.Count(); stepIndex++)
{
var step = steps.ElementAt(stepIndex);
testResult.Messages.Add(
new TestResultMessage(
TestResultMessage.StandardOutCategory,
$"{step.Title}{Environment.NewLine}"));
var stepBinding = stepBinder.GetBindingFor(step, testData.Assembly);
var executionStrategy = StepExecutionStrategyFactory.GetFor(stepBinding);
try
{
await executionStrategy
.Execute(stepBinding, serviceProvider, testResult.Messages, testRunContext)
.ConfigureAwait(false);
}
catch (Exception exception)
{
if (!testData.Scenario.IsEventuallyConsistent ||
DateTime.UtcNow > startTime.Add(testData.Scenario.EventuallyConsistentConfiguration.Within))
{
testResult.Messages.Add(
new TestResultMessage(
TestResultMessage.StandardOutCategory,
$"{StepsExecutor.StepLogIndent}Failed{Environment.NewLine}{Environment.NewLine}"));
testResult.Messages.Add(
new TestResultMessage(
TestResultMessage.StandardErrorCategory,
$"{exception}{Environment.NewLine}"));
throw;
}
var previousStepsInReverse = steps.Take(stepIndex + 1).Reverse();
var lastWhenStep = previousStepsInReverse.First(s => s is WhenStep);
stepIndex = steps.ToList().IndexOf(lastWhenStep);
await Task.Delay(testData.Scenario.EventuallyConsistentConfiguration.RetryInterval).ConfigureAwait(false);
continue;
}
testResult.Messages.Add(
new TestResultMessage(
TestResultMessage.StandardOutCategory,
$"{StepsExecutor.StepLogIndent}Completed{Environment.NewLine}{Environment.NewLine}"));
}
}
