public async void MockServerProcessorCancelTokenAfterRequest()
{
_mockServerProcessor = new MockServerProcessor(new AssertFactory(), new RuleMatcher(), new TemplateContext());
var scenarios = GenerateRandomScenarios(out var httpContext);
var input = new MessageProcessorInput(httpContext.Request, scenarios);
var Target = _mockServerProcessor;
var cancelledTokenSource = new CancellationTokenSource();
Target.Start();
// fill the pipeline with tasks
var fillPipeline = new Task(() =>
{
while (true)
{
_ = Target.Push(input, cancelledTokenSource.Token);
}
});
fillPipeline.Start();
await Task.Delay(1000);
cancelledTokenSource.Cancel();
var Actual = Target.PipelineIsRunning;
// should not accept anymore data after it has been cancelled
_ = Target.Push(input, cancelledTokenSource.Token);
Assert.False(Actual);
}
public MockServerProcessorCancelTokenTests()
{
// these have been adapted from the MockServerProcessor test file
Randomizer.Seed = new Random(FilterTestHelpers.Seed);
var fakerJObject = new Faker <JObject>()
.CustomInstantiator(f => JObject.FromObject(new { Value = f.Random.AlphaNumeric(TestUtils.GetRandomStringLength()) }));
var fakerBodyRule = new Faker <BodyRule>()
.CustomInstantiator(f => new BodyRule(f.PickRandom <ComparerType>(), fakerJObject.Generate()));
var fakerHeaderQueryRule = new Faker <KeyValuePairRule>()
.CustomInstantiator(f => new KeyValuePairRule()
{
Type = f.PickRandom <ComparerType>(), RuleValue = new KeyValuePair <string, string>(f.Random.String(), f.Random.String())
});
var fakerResponse = new Faker <MockResponse>()
.CustomInstantiator(f => new MockResponse(
(int)f.PickRandom <HttpStatusCode>(),
f.Lorem.Paragraph()
));
var fakerRequestMatchRules = new Faker <RequestMatchRules>()
.RuleFor(m => m.BodyRules, _ => fakerBodyRule.Generate(3))
.RuleFor(m => m.HeaderRules, f => fakerHeaderQueryRule.Generate(5))
.RuleFor(m => m.QueryRules, f => fakerHeaderQueryRule.Generate(5));
_fakerScenario = new Faker <Scenario>()
.RuleFor(m => m.Id, f => f.Random.Guid().ToString())
.RuleFor(m => m.Response, f => fakerResponse.Generate())
.RuleFor(m => m.RequestMatchRules, f => fakerRequestMatchRules.Generate())
.RuleFor(m => m.Path, f => $"/{f.Random.Word().Replace(" ", "")}")
.RuleFor(m => m.Verb, f => f.PickRandom(_validMethods));
_mockServerProcessor = new MockServerProcessor(new AssertFactory(), new RuleMatcher(), new TemplateContext());
}
public async void MockServerProcessorCancelTokenAfterRequestEnsuringInterpipelineEventsAreProcessed()
{
_mockServerProcessor = new MockServerProcessor(new AssertFactory(), new RuleMatcher(), new TemplateContext());
var Target = _mockServerProcessor;
var pipelineCancelTokenSource = new CancellationTokenSource();
var pipelineFillerCancelTokenSource = new CancellationTokenSource();
Target.Start();
// fill the pipeline with tasks as fast as possible (so that they queue)
var fillPipeline = Task <List <Task <MockResponse> > > .Factory.StartNew(() =>
{
var itemsPushedIntoPipeline = new List <Task <MockResponse> >();
while (!pipelineFillerCancelTokenSource.Token.IsCancellationRequested)
{
var scenarios = GenerateRandomScenarios(out var httpContext);
// must be valid JSON so it can propagate through the pipeline (and use up more CPU processing
// the JSON because it will allow it to simulate real-world conditions)
JObject sampleResponse = new JObject {
["test"] = "message"
};
httpContext.Request.Body = GenerateStreamFromString(sampleResponse.ToString());
var input = new MessageProcessorInput(httpContext.Request, scenarios);
itemsPushedIntoPipeline.Add(Target.Push(input, pipelineCancelTokenSource.Token));
}
return(itemsPushedIntoPipeline);
}, pipelineFillerCancelTokenSource.Token);
// allow the pipeline to be sufficiently full (must be a long time to make the queue catch up)
await Task.Delay(10000);
pipelineFillerCancelTokenSource.Cancel();
pipelineCancelTokenSource.Cancel();
fillPipeline.Wait();
fillPipeline.Result.ForEach(x => x.Wait());
}
public MockServerProcessorTests()
{
Randomizer.Seed = new Random(FilterTestHelpers.Seed);
var fakerJObject = new Faker <JObject>()
.CustomInstantiator(f => JObject.FromObject(new { Value = f.Random.AlphaNumeric(TestUtils.GetRandomStringLength()) }));
var fakerBodyRule = new Faker <BodyRule>()
.CustomInstantiator(f => new BodyRule(f.PickRandomWithout <ComparerType>(ComparerType.JSONSCHEMA, ComparerType.JSONPATH, ComparerType.TEXTCONTAINS, ComparerType.TEXTENDSWITH, ComparerType.TEXTEQUALS, ComparerType.TEXTSTARTSWITH, ComparerType.REGEX), fakerJObject.Generate()));
var fakerHeaderQueryRule = new Faker <KeyValuePairRule>()
.CustomInstantiator(f => new KeyValuePairRule()
{
Type = f.PickRandomWithout <ComparerType>(ComparerType.JSONCONTAINS, ComparerType.JSONEQUALITY, ComparerType.JSONPATH, ComparerType.JSONSCHEMA), RuleValue = new KeyValuePair <string, string>(f.Random.String(), f.Random.String())
});
var fakerUrlRule = new Faker <KeyValuePairRule>()
.CustomInstantiator(f => new KeyValuePairRule()
{
Type = f.PickRandomWithout <ComparerType>(ComparerType.JSONCONTAINS, ComparerType.JSONEQUALITY, ComparerType.JSONPATH, ComparerType.JSONSCHEMA, ComparerType.TEXTCONTAINS, ComparerType.TEXTENDSWITH, ComparerType.TEXTSTARTSWITH, ComparerType.REGEX), RuleValue = new KeyValuePair <string, string>(f.Random.String(), f.Random.String())
});
var fakerResponse = new Faker <MockResponse>()
.CustomInstantiator(f => new MockResponse(
(int)f.PickRandom <HttpStatusCode>(),
f.Lorem.Paragraph()
));
var fakerRequestMatchRules = new Faker <RequestMatchRules>()
.RuleFor(m => m.BodyRules, _ => fakerBodyRule.Generate(3))
.RuleFor(m => m.HeaderRules, f => fakerHeaderQueryRule.Generate(3))
.RuleFor(m => m.QueryRules, f => fakerHeaderQueryRule.Generate(3))
.RuleFor(m => m.UrlRules, f => fakerUrlRule.Generate(3));
this.fakerScenario = new Faker <Scenario>()
.RuleFor(m => m.Id, f => f.Random.Guid().ToString())
.RuleFor(m => m.Response, f => fakerResponse.Generate())
.RuleFor(m => m.RequestMatchRules, f => fakerRequestMatchRules.Generate())
.RuleFor(m => m.Path, f => $"/{f.Random.Word().Replace(" ", "")}")
.RuleFor(m => m.Verb, f => f.PickRandom(validMethods));
this.mockServerProcessor = new MockServerProcessor(new AssertFactory(), new RuleMatcher(), new TemplateContext());
}