private bool ExecuteChain(Scenario scenario, ScenarioContext storyContext, InvocationChain chain, string line)
{
string successPart = "";
_lastResult = null;
foreach (var invocation in chain.Invocations)
{
try
{
InvokeContextMember(storyContext, invocation);
successPart += invocation.MatchedText + " ";
}
catch (TargetInvocationException ex)
{
if (ex.InnerException is ScenarioPendingException)
{
_listener.ScenarioPending(new ScenarioPendingInfo(scenario, line));
}
else
{
_listener.ScenarioFailed(new ScenarioFailureInfo(scenario, successPart.Trim(),
invocation.MatchedText, GetExceptionMessage(ex)));
}
return false;
}
}
return true;
}
private void Notify(InvocationChain chain)
{
foreach (var invocation in chain.Invocations)
{
StorEvilEvents.Bus.Raise(new MatchingMemberFound {
Member = invocation.MemberInfo
});
}
}
private IEnumerable <InvocationChain> GetChainsFromPartialMatch(PartialMatch partialMatch, string line)
{
var partialChain = new InvocationChain(BuildInvocation(partialMatch.MemberInfo, partialMatch));
var matchedText = partialChain.Invocations.Last().MatchedText;
var remainingLine = line.Substring(matchedText.Length).Trim();
return(TryToRecursivelyExtendPartialMatch(partialChain, remainingLine, partialMatch));
}
private IEnumerable <InvocationChain> TryToRecursivelyExtendPartialMatch(InvocationChain chain, string remainingLine,
PartialMatch partial)
{
if (partial.TerminatingType == null)
{
yield break;
}
var chainedMapper = _factory.GetInterpreterForType(partial.TerminatingType);
foreach (var childChain in chainedMapper.GetChains(remainingLine))
{
var union = chain.Invocations.Union(childChain.Invocations);
yield return(new InvocationChain(union.ToArray()));
}
}
private bool ExecuteChain(Scenario scenario, ScenarioContext storyContext, InvocationChain chain, string line)
{
string successPart = "";
_lastResult = null;
foreach (var invocation in chain.Invocations)
{
try
{
InvokeContextMember(storyContext, invocation);
successPart += invocation.MatchedText + " ";
}
catch (TargetInvocationException ex)
{
if (ex.InnerException is ScenarioPendingException)
{
_eventBus.Raise(new LinePending { Scenario = scenario, Line = line });
}
else
{
_eventBus.Raise(new LineFailed
{
Scenario = scenario,
Line = line,
SuccessPart = successPart.Trim(),
FailedPart = invocation.MatchedText,
ExceptionInfo = GetExceptionMessage(ex)
});
}
return false;
}
}
return true;
}
private void Notify(InvocationChain chain)
{
foreach (var invocation in chain.Invocations)
{
StorEvilEvents.Bus.Raise(new MatchingMemberFound {Member = invocation.MemberInfo});
}
}
private static string ConvertInvocationChainToCSharpCode(InvocationChain matchingChain)
{
Func<string, Invocation, string> aggregator =
(codeSoFar, invocation) => codeSoFar + BuildInvocation(invocation.MemberInfo, invocation.RawParamValues);
return matchingChain.Invocations
.Aggregate("", aggregator);
}
private IEnumerable<string> GetNamespaces(InvocationChain matchingChain)
{
return matchingChain.Invocations.Select(x => x.MemberInfo.DeclaringType.Namespace).Distinct();
}
private IEnumerable<InvocationChain> TryToRecursivelyExtendPartialMatch(InvocationChain chain, string remainingLine,
PartialMatch partial)
{
if (partial.TerminatingType == null)
yield break;
var chainedMapper = _factory.GetInterpreterForType(partial.TerminatingType);
foreach (var childChain in chainedMapper.GetChains(remainingLine))
{
var union = chain.Invocations.Union(childChain.Invocations);
yield return new InvocationChain(union.ToArray());
}
}
private IEnumerable<InvocationChain> GetChainsFromPartialMatch(PartialMatch partialMatch, string line)
{
var partialChain = new InvocationChain(BuildInvocation(partialMatch.MemberInfo, partialMatch));
var matchedText = partialChain.Invocations.Last().MatchedText;
var remainingLine = line.Substring(matchedText.Length).Trim();
return TryToRecursivelyExtendPartialMatch(partialChain, remainingLine, partialMatch);
}
private int GetPosition(InvocationChain invocationChain)
{
var declaringType = invocationChain.Invocations.First().MemberInfo.DeclaringType;
return(_mruTypes.IndexOf(declaringType));
}
private static string GetInvocationDescription(InvocationChain chain)
{
var members = chain.Invocations.Select(x => x.MemberInfo.DeclaringType.Name + "." + x.MemberInfo.Name);
return(string.Join(", ", members.ToArray()));
}
private InvocationChain TryToRecursivelyExtendPartialMatch(InvocationChain chain, string remainingLine,
PartialMatch partial)
{
var chainedMapper = _factory.GetInterpreterForType(partial.TerminatingType);
var childChain = chainedMapper.GetChain(remainingLine);
if (childChain == null)
return null;
var union = chain.Invocations.Union(childChain.Invocations);
return new InvocationChain(union.ToArray());
}
