public IExecutionContext Create(Scenario scenario, Step step)
{
ActiveScenarioExecutionContext activeExecutionContext =
_activeExecutionContexts.FirstOrDefault(
x => x.Scenario.ScenarioId == scenario.ScenarioId && GenericTypeMatchesStep(x.ExecutionContext, step));
if (activeExecutionContext != null) return activeExecutionContext.ExecutionContext;
IExecutionContextCreator executionContextCreator =
_executionContextCreators.FirstOrDefault(x => x.CanCreate(step));
if (executionContextCreator == null)
throw new Exception(string.Format("There are no execution context creators available to handle the step '{0}'.",
step.GetType().Name));
IExecutionContext executionContext = executionContextCreator.Create();
_activeExecutionContexts.Add(new ActiveScenarioExecutionContext(scenario, executionContext));
return executionContext;
}
public bool CanCreate(Step step)
{
return step is ApiStep;
}
public IExecutionContext Create(Scenario scenario, Step step)
{
return _executionContext;
}
bool GenericTypeMatchesStep(object executionContext, Step step)
{
var genericTypeArgs = executionContext.GetType().GetInterfaces().SelectMany(x => x.GenericTypeArguments);
bool hasCompatibleGenericArg = genericTypeArgs.Any(x => x.IsInstanceOfType(step));
return hasCompatibleGenericArg;
}
public bool CanCreate(Step step)
{
return step is ApiAssert;
}
public bool CanCreate(Step step)
{
return step is BrowserStep;
}
public bool CanCreate(Step step)
{
var canCreate = step is BrowserStep;
return canCreate;
}
