/// <inheritdoc/>
public async Task <ResponseModel> ExecuteRequestAsync()
{
var requestLogger = _requestLoggerFactory.GetRequestLogger();
var foundStubs = new List <(StubModel, IEnumerable <ConditionCheckResultModel>)>();
var stubs = (await _stubContainer.GetStubsAsync()).Where(s => s.Stub.Enabled).ToArray();
var orderedConditionCheckers = _conditionCheckers.OrderByDescending(c => c.Priority).ToArray();
foreach (var fullStub in stubs)
{
var stub = fullStub.Stub;
try
{
var validationResults = new List <ConditionCheckResultModel>();
foreach (var checker in orderedConditionCheckers)
{
var validationResult = checker.Validate(stub);
validationResult.CheckerName = checker.GetType().Name;
validationResults.Add(validationResult);
if (validationResult.ConditionValidation == ConditionValidationType.Invalid)
{
// If any condition is invalid, skip the rest.
break;
}
}
var passed = (validationResults.All(r =>
r.ConditionValidation != ConditionValidationType.Invalid) &&
validationResults.Any(r =>
r.ConditionValidation != ConditionValidationType.NotExecuted &&
r.ConditionValidation != ConditionValidationType.NotSet)) ||
validationResults.All(
r => r.ConditionValidation == ConditionValidationType.NotExecuted);
if (passed)
{
foundStubs.Add((stub, validationResults));
}
requestLogger.SetStubExecutionResult(stub.Id, passed, validationResults);
}
catch (Exception e)
{
_logger.LogWarning($"Exception thrown while executing checks for stub '{stub.Id}': {e}");
}
}
if (!foundStubs.Any())
{
// If the resulting list is not null, but empty, the condition did not pass and the response should be returned prematurely.
throw new RequestValidationException(
$"The '{nameof(foundStubs)}' array for condition was empty, which means the condition was configured and the request did not pass or no conditions are configured at all.");
}
var finalStub = _finalStubDeterminer.DetermineFinalStub(foundStubs);
_scenarioService.IncreaseHitCount(finalStub.Scenario);
requestLogger.SetExecutingStubId(finalStub.Id);
var response = await _stubResponseGenerator.GenerateResponseAsync(finalStub);
return(response);
}
public async Task <ResponseModel> ExecuteRequestAsync()
{
var requestLogger = _requestLoggerFactory.GetRequestLogger();
var foundStubs = new List <(StubModel, IEnumerable <ConditionCheckResultModel>)>();
var stubs = await _stubContainer.GetStubsAsync();
foreach (var fullStub in stubs)
{
var stub = fullStub.Stub;
try
{
var passed = false;
var validationResults = new List <ConditionCheckResultModel>();
var negativeValidationResults = new List <ConditionCheckResultModel>();
foreach (var checker in _conditionCheckers)
{
var result = CheckConditions(stub.Id, checker, stub.Conditions, false);
validationResults.Add(result);
if (result.ConditionValidation == ConditionValidationType.Invalid)
{
// If any condition is invalid, skip the rest.
break;
}
// Then check the "negative" conditions. These conditions are the "not" scenarios.
result = CheckConditions(stub.Id, checker, stub.NegativeConditions, true);
negativeValidationResults.Add(result);
if (result.ConditionValidation == ConditionValidationType.Invalid)
{
// If any condition is invalid, skip the rest.
break;
}
}
var allValidationResults = validationResults.Concat(negativeValidationResults);
var conditionCheckResultModels = allValidationResults as ConditionCheckResultModel[] ??
allValidationResults.ToArray();
if ((conditionCheckResultModels.All(r =>
r.ConditionValidation != ConditionValidationType.Invalid) &&
validationResults.Any(r =>
r.ConditionValidation != ConditionValidationType.NotExecuted &&
r.ConditionValidation != ConditionValidationType.NotSet)) ||
conditionCheckResultModels.All(
r => r.ConditionValidation == ConditionValidationType.NotExecuted))
{
passed = true;
foundStubs.Add((stub, conditionCheckResultModels));
}
requestLogger.SetStubExecutionResult(stub.Id, passed, validationResults, negativeValidationResults);
}
catch (Exception e)
{
_logger.LogWarning($"Exception thrown while executing checks for stub '{stub.Id}': {e}");
}
}
if (!foundStubs.Any())
{
// If the resulting list is not null, but empty, the condition did not pass and the response should be returned prematurely.
throw new RequestValidationException(
$"The '{nameof(foundStubs)}' array for condition was empty, which means the condition was configured and the request did not pass or no conditions are configured at all.");
}
var finalStub = _finalStubDeterminer.DetermineFinalStub(foundStubs);
requestLogger.SetExecutingStubId(finalStub.Id);
var response = await _stubResponseGenerator.GenerateResponseAsync(finalStub);
return(response);
}