private void AddStep(Expression <Action <TScenario> > stepAction, string stepTextTemplate, bool asserts, ExecutionOrder executionOrder, bool reports = true, bool includeInputsInStepTitle = true)
{
var methodInfo = GetMethodInfo(stepAction);
var inputArguments = new object[0];
if (includeInputsInStepTitle)
{
inputArguments = stepAction.ExtractConstants().ToArray();
}
var flatInputArray = inputArguments.FlattenArrays();
var stepTitle = NetToString.Convert(methodInfo.Name);
if (!string.IsNullOrEmpty(stepTextTemplate))
{
stepTitle = string.Format(stepTextTemplate, flatInputArray);
}
else if (includeInputsInStepTitle)
{
var stringFlatInputs = flatInputArray.Select(i => i.ToString()).ToArray();
stepTitle = stepTitle + " " + string.Join(", ", stringFlatInputs);
}
stepTitle = stepTitle.Trim();
var action = stepAction.Compile();
_steps.Add(new Step(StepActionFactory.GetStepAction(action), stepTitle, asserts, executionOrder, reports));
}
static Func <object, object> GetStepAction(MethodInfo method, object[] inputs, bool returnsItsText)
{
if (returnsItsText)
{
// Note: Count() is a silly trick to enumerate over the method and make sure it returns because it is an IEnumerable method and runs lazily otherwise
return(o => InvokeIEnumerableMethod(method, o, inputs).Count());
}
return(StepActionFactory.GetStepAction(method, inputs));
}
public IEnumerable <Step> Scan(ITestContext testContext, MethodInfo candidateMethod)
{
var executableAttribute = (ExecutableAttribute)candidateMethod.GetCustomAttributes(typeof(ExecutableAttribute), true).FirstOrDefault();
if (executableAttribute == null)
{
yield break;
}
var stepTitle = new StepTitle(executableAttribute.StepTitle);
if (string.IsNullOrEmpty(stepTitle))
{
stepTitle = new StepTitle(Configurator.Scanners.Humanize(candidateMethod.Name));
}
var stepAsserts = IsAssertingByAttribute(candidateMethod);
var shouldReport = executableAttribute.ShouldReport;
var runStepWithArgsAttributes = (RunStepWithArgsAttribute[])candidateMethod.GetCustomAttributes(typeof(RunStepWithArgsAttribute), true);
if (runStepWithArgsAttributes.Length == 0)
{
var stepAction = StepActionFactory.GetStepAction(candidateMethod, new object[0]);
yield return(new Step(stepAction, stepTitle, stepAsserts, executableAttribute.ExecutionOrder, shouldReport, new List <StepArgument>())
{
ExecutionSubOrder = executableAttribute.Order
});
}
foreach (var runStepWithArgsAttribute in runStepWithArgsAttributes)
{
var inputArguments = runStepWithArgsAttribute.InputArguments;
var flatInput = inputArguments.FlattenArrays();
var stringFlatInputs = flatInput.Select(i => i.ToString()).ToArray();
var methodName = stepTitle + " " + string.Join(", ", stringFlatInputs);
if (!string.IsNullOrEmpty(runStepWithArgsAttribute.StepTextTemplate))
{
methodName = string.Format(runStepWithArgsAttribute.StepTextTemplate, flatInput);
}
else if (!string.IsNullOrEmpty(executableAttribute.StepTitle))
{
methodName = string.Format(executableAttribute.StepTitle, flatInput);
}
var stepAction = StepActionFactory.GetStepAction(candidateMethod, inputArguments);
yield return(new Step(stepAction, new StepTitle(methodName), stepAsserts,
executableAttribute.ExecutionOrder, shouldReport, new List <StepArgument>())
{
ExecutionSubOrder = executableAttribute.Order
});
}
}
public IEnumerable <Step> Scan(object testObject, MethodInfo candidateMethod)
{
var executableAttribute = (ExecutableAttribute)candidateMethod.GetCustomAttributes(typeof(ExecutableAttribute), false).FirstOrDefault();
if (executableAttribute == null)
{
yield break;
}
string stepTitle = executableAttribute.StepTitle;
if (string.IsNullOrEmpty(stepTitle))
{
stepTitle = NetToString.Convert(candidateMethod.Name);
}
var stepAsserts = IsAssertingByAttribute(candidateMethod);
var runStepWithArgsAttributes = (RunStepWithArgsAttribute[])candidateMethod.GetCustomAttributes(typeof(RunStepWithArgsAttribute), false);
if (runStepWithArgsAttributes.Length == 0)
{
yield return
(new Step(StepActionFactory.GetStepAction(candidateMethod, new object[0]), stepTitle, stepAsserts, executableAttribute.ExecutionOrder, true)
{
ExecutionSubOrder = executableAttribute.Order
});
}
foreach (var runStepWithArgsAttribute in runStepWithArgsAttributes)
{
var inputArguments = runStepWithArgsAttribute.InputArguments;
var flatInput = inputArguments.FlattenArrays();
var stringFlatInputs = flatInput.Select(i => i.ToString()).ToArray();
var methodName = stepTitle + " " + string.Join(", ", stringFlatInputs);
if (!string.IsNullOrEmpty(runStepWithArgsAttribute.StepTextTemplate))
{
methodName = string.Format(runStepWithArgsAttribute.StepTextTemplate, flatInput);
}
else if (!string.IsNullOrEmpty(executableAttribute.StepTitle))
{
methodName = string.Format(executableAttribute.StepTitle, flatInput);
}
yield return
(new Step(StepActionFactory.GetStepAction(candidateMethod, inputArguments), methodName, stepAsserts,
executableAttribute.ExecutionOrder, true)
{
ExecutionSubOrder = executableAttribute.Order
});
}
}
public void AddStep(Expression <Func <TScenario, Task> > stepAction, string stepTextTemplate, bool includeInputsInStepTitle, bool reports, ExecutionOrder executionOrder, bool asserts, string stepPrefix)
{
var action = stepAction.Compile();
var inputArguments = new StepArgument[0];
if (includeInputsInStepTitle)
{
inputArguments = stepAction.ExtractArguments(_testObject).ToArray();
}
var args = inputArguments.Where(s => !string.IsNullOrEmpty(s.Name)).ToList();
_steps.Add(new Step(stepAction, StepActionFactory.GetStepAction(action), _createTitle, stepTextTemplate, stepPrefix, includeInputsInStepTitle, GetMethodInfo, _testObject, null, FixAsserts(asserts, executionOrder), FixConsecutiveStep(executionOrder), reports, args));
}
private void AddStep(Action <TScenario> action, LambdaExpression stepAction, string stepTextTemplate, bool includeInputsInStepTitle,
bool reports, ExecutionOrder executionOrder, bool asserts, string stepPrefix)
{
var inputArguments = new StepArgument[0];
if (includeInputsInStepTitle)
{
inputArguments = stepAction.ExtractArguments(_testObject).ToArray();
}
var title = CreateTitle(stepTextTemplate, includeInputsInStepTitle, GetMethodInfo(stepAction), inputArguments,
stepPrefix);
var args = inputArguments.Where(s => !string.IsNullOrEmpty(s.Name)).ToList();
_steps.Add(new Step(StepActionFactory.GetStepAction(action), title, FixAsserts(asserts, executionOrder),
FixConsecutiveStep(executionOrder), reports, args));
}
public IEnumerable <Step> Scan(ITestContext testContext, MethodInfo method, Example example)
{
var executableAttribute = (ExecutableAttribute)method.GetCustomAttributes(typeof(ExecutableAttribute), true).FirstOrDefault();
if (executableAttribute == null)
{
yield break;
}
string stepTitle = executableAttribute.StepTitle;
if (string.IsNullOrEmpty(stepTitle))
{
stepTitle = Configurator.Scanners.Humanize(method.Name);
}
var stepAsserts = IsAssertingByAttribute(method);
var shouldReport = executableAttribute.ShouldReport;
var methodParameters = method.GetParameters();
var inputs = new List <object>();
var inputPlaceholders = Regex.Matches(stepTitle, " <(\\w+)> ");
for (int i = 0; i < inputPlaceholders.Count; i++)
{
var placeholder = inputPlaceholders[i].Groups[1].Value;
for (int j = 0; j < example.Headers.Length; j++)
{
if (example.Values.ElementAt(j).MatchesName(placeholder))
{
inputs.Add(example.GetValueOf(j, methodParameters[inputs.Count].ParameterType));
break;
}
}
}
var stepAction = StepActionFactory.GetStepAction(method, inputs.ToArray());
yield return(new Step(stepAction, new StepTitle(stepTitle), stepAsserts, executableAttribute.ExecutionOrder, shouldReport, new List <StepArgument>()));
}
public void AddStep(Func <Task> stepAction, string title, bool reports, ExecutionOrder executionOrder, bool asserts, string stepPrefix)
{
var action = StepActionFactory.GetStepAction <object>(o => stepAction());
_steps.Add(new Step(action, new StepTitle(AppendPrefix(title, stepPrefix)), FixAsserts(asserts, executionOrder), FixConsecutiveStep(executionOrder), reports, new List <StepArgument>()));
}