|
public ProcessRequest ( IStumpsHttpContext context ) : Task |
||
| context | IStumpsHttpContext | The |
| return | Task |
|
public void ProcessRequest_WithNullContext_ThrowsException()
{
var handler = new FallbackResponseHandler(FallbackResponse.Http404NotFound);
Assert.That(
async () => await handler.ProcessRequest(null),
Throws.Exception.TypeOf<ArgumentNullException>().With.Property("ParamName").EqualTo("context"));
}
public void ProcessRequest_WithNullContext_ThrowsException()
{
var handler = new FallbackResponseHandler(FallbackResponse.Http404NotFound);
Assert.That(
async() => await handler.ProcessRequest(null),
Throws.Exception.TypeOf <ArgumentNullException>().With.Property("ParamName").EqualTo("context"));
}
public async Task ProcessRequest_With503Fallback_Returns503()
{
var handler = new FallbackResponseHandler(FallbackResponse.Http503ServiceUnavailable);
var context = new MockHttpContext();
await handler.ProcessRequest(context);
Assert.AreEqual(503, context.Response.StatusCode);
Assert.AreEqual(HttpStatusCodes.GetStatusDescription(503), context.Response.StatusDescription);
}
public async Task ProcessRequest_With404Fallback_Returns404()
{
var handler = new FallbackResponseHandler(FallbackResponse.Http404NotFound);
var context = new MockHttpContext();
await handler.ProcessRequest(context);
Assert.AreEqual(404, context.Response.StatusCode);
Assert.AreEqual(HttpStatusCodes.GetStatusDescription(404), context.Response.StatusDescription);
}
public void ProcessRequest_With503Fallback_Returns503()
{
var handler = new FallbackResponseHandler(FallbackResponse.Http503ServiceUnavailable);
var context = new MockHttpContext();
handler.ProcessRequest(context);
Assert.AreEqual(503, context.Response.StatusCode);
Assert.AreEqual(HttpStatusCodes.GetStatusDescription(503), context.Response.StatusDescription);
}
public void ProcessRequest_With404Fallback_Returns404()
{
var handler = new FallbackResponseHandler(FallbackResponse.Http404NotFound);
var context = new MockHttpContext();
handler.ProcessRequest(context);
Assert.AreEqual(404, context.Response.StatusCode);
Assert.AreEqual(HttpStatusCodes.GetStatusDescription(404), context.Response.StatusDescription);
}
public async Task ProcessRequest_WithStumpsHttpResponse_PopulatesOrigin()
{
var handler = new FallbackResponseHandler(FallbackResponse.Http503ServiceUnavailable);
var response = new StumpsHttpResponse();
var context = new MockHttpContext(null, response);
await handler.ProcessRequest(context);
Assert.AreEqual(response.Origin, HttpResponseOrigin.ServiceUnavailable);
}
public void ProcessRequest_WithPopulatedResponse_ClearsHeadersAndBody()
{
var handler = new FallbackResponseHandler(FallbackResponse.Http503ServiceUnavailable);
var context = new MockHttpContext();
context.Response.AppendToBody(new byte[100]);
context.Response.Headers["ABCD"] = "123";
handler.ProcessRequest(context);
Assert.AreEqual(0, context.Response.Headers.Count);
Assert.AreEqual(0, context.Response.BodyLength);
}
public async Task ProcessRequest_WithPopulatedResponse_ClearsHeadersAndBody()
{
var handler = new FallbackResponseHandler(FallbackResponse.Http503ServiceUnavailable);
var context = new MockHttpContext();
context.Response.AppendToBody(new byte[100]);
context.Response.Headers["ABCD"] = "123";
await handler.ProcessRequest(context);
Assert.AreEqual(0, context.Response.Headers.Count);
Assert.AreEqual(0, context.Response.BodyLength);
}
public void ProcessRequest_WithStumpsHttpResponse_PopulatesOrigin()
{
var handler = new FallbackResponseHandler(FallbackResponse.Http503ServiceUnavailable);
var hitCount = 0;
handler.ContextProcessed += (o, e) => hitCount++;
var response = new StumpsHttpResponse();
var context = new MockHttpContext(null, response);
handler.ProcessRequest(context);
Assert.AreEqual(response.Origin, HttpResponseOrigin.ServiceUnavailable);
}
public async Task ProcessRequest_WithValidContext_RaisesContextProcessedEvent()
{
var resetEvent = new AutoResetEvent(false);
var handler = new FallbackResponseHandler(FallbackResponse.Http503ServiceUnavailable);
handler.ContextProcessed += (o, e) => resetEvent.Set();
var context = new MockHttpContext();
await handler.ProcessRequest(context);
var eventRaised = resetEvent.WaitOne(1000);
Assert.IsTrue(eventRaised);
}
public void ProcessRequest_WithValidContext_RaisesContextProcessedEvent()
{
var handler = new FallbackResponseHandler(FallbackResponse.Http503ServiceUnavailable);
var hitCount = 0;
handler.ContextProcessed += (o, e) => hitCount++;
var context = new MockHttpContext();
handler.ProcessRequest(context);
Assert.AreEqual(1, hitCount);
}