public async Task ValuesController_Behavior_Unchanged_By_Tracing(ITestTraceWriter traceWriter)
{
HttpConfiguration config = new HttpConfiguration();
config.Routes.MapHttpRoute("DefaultApi", "api/{controller}/{id}", new { id = RouteParameter.Optional });
// The null trace writer case is tested as well to verify the
// ValuesController works as expected without tracing.
if (traceWriter != null)
{
config.Services.Replace(typeof(ITraceWriter), traceWriter);
traceWriter.Start();
}
ValuesController valuesController = new ValuesController();
using (HttpServer server = new HttpServer(config))
{
using (HttpClient client = new HttpClient(server))
{
if (traceWriter != null)
{
traceWriter.Start();
}
// Calls ValuesController.Get()
string uri = _baseAddress + "/api/Values";
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, uri);
HttpResponseMessage response = await client.SendAsync(request);
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
string[] expectedGetResponse = valuesController.Get().ToArray();
string[] actualGetResponse = await response.Content.ReadAsAsync <string[]>();
Assert.Equal(expectedGetResponse, actualGetResponse);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Get(id) using query string
uri = _baseAddress + "/api/Values?id=5";
request = new HttpRequestMessage(HttpMethod.Get, uri);
response = await client.SendAsync(request);
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
string expectedGetQueryStringResponse = valuesController.Get(5);
string actualGetQueryStringResponse = await response.Content.ReadAsAsync <string>();
Assert.Equal(expectedGetQueryStringResponse, actualGetQueryStringResponse);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Get(id) using route
uri = _baseAddress + "/api/Values/5";
request = new HttpRequestMessage(HttpMethod.Get, uri);
response = await client.SendAsync(request);
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
string expectedGetRouteResponse = valuesController.Get(5);
string actualGetRouteResponse = await response.Content.ReadAsAsync <string>();
Assert.Equal(expectedGetQueryStringResponse, actualGetRouteResponse);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Get(id) using query string that causes model binding error
uri = _baseAddress + "/api/Values?id=x";
request = new HttpRequestMessage(HttpMethod.Get, uri);
response = await client.SendAsync(request);
Assert.Equal(HttpStatusCode.BadRequest, response.StatusCode);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Post(value) with no parameters
uri = _baseAddress + "/api/Values";
request = new HttpRequestMessage(HttpMethod.Post, uri);
response = await client.SendAsync(request);
Assert.Equal(HttpStatusCode.NoContent, response.StatusCode);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Post(value) using query string
uri = _baseAddress + "/api/Values?value=hello";
request = new HttpRequestMessage(HttpMethod.Post, uri);
response = await client.SendAsync(request);
Assert.Equal(HttpStatusCode.NoContent, response.StatusCode);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Put(id, value) using query strings
uri = _baseAddress + "/api/Values?id=5&value=hello";
request = new HttpRequestMessage(HttpMethod.Put, uri);
response = await client.SendAsync(request);
Assert.Equal(HttpStatusCode.NoContent, response.StatusCode);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Put(id, value) using route + query string
uri = _baseAddress + "/api/Values/5?value=hello";
request = new HttpRequestMessage(HttpMethod.Put, uri);
response = await client.SendAsync(request);
Assert.Equal(HttpStatusCode.NoContent, response.StatusCode);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Delete(id) using query string
uri = _baseAddress + "/api/Values?id=5";
request = new HttpRequestMessage(HttpMethod.Delete, uri);
response = await client.SendAsync(request);
Assert.Equal(HttpStatusCode.NoContent, response.StatusCode);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Delete(id) using route
uri = _baseAddress + "/api/Values/5";
request = new HttpRequestMessage(HttpMethod.Delete, uri);
response = await client.SendAsync(request);
Assert.Equal(HttpStatusCode.NoContent, response.StatusCode);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
}
}
}
}
public void ValuesController_Behavior_Unchanged_By_Tracing(ITestTraceWriter traceWriter)
{
HttpConfiguration config = new HttpConfiguration();
config.Routes.MapHttpRoute("DefaultApi", "api/{controller}/{id}", new { id = RouteParameter.Optional });
// The null trace writer case is tested as well to verify the
// ValuesController works as expected without tracing.
if (traceWriter != null)
{
config.Services.Replace(typeof(ITraceWriter), traceWriter);
traceWriter.Start();
}
ValuesController valuesController = new ValuesController();
using (HttpServer server = new HttpServer(config))
{
using (HttpClient client = new HttpClient(server))
{
if (traceWriter != null)
{
traceWriter.Start();
}
// Calls ValuesController.Get()
string uri = _baseAddress + "/api/Values";
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, uri);
HttpResponseMessage response = client.SendAsync(request).Result;
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
string[] expectedGetResponse = valuesController.Get().ToArray();
string[] actualGetResponse = response.Content.ReadAsAsync<string[]>().Result;
Assert.Equal(expectedGetResponse, actualGetResponse);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Get(id) using query string
uri = _baseAddress + "/api/Values?id=5";
request = new HttpRequestMessage(HttpMethod.Get, uri);
response = client.SendAsync(request).Result;
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
string expectedGetQueryStringResponse = valuesController.Get(5);
string actualGetQueryStringResponse = response.Content.ReadAsAsync<string>().Result;
Assert.Equal(expectedGetQueryStringResponse, actualGetQueryStringResponse);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Get(id) using route
uri = _baseAddress + "/api/Values/5";
request = new HttpRequestMessage(HttpMethod.Get, uri);
response = client.SendAsync(request).Result;
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
string expectedGetRouteResponse = valuesController.Get(5);
string actualGetRouteResponse = response.Content.ReadAsAsync<string>().Result;
Assert.Equal(expectedGetQueryStringResponse, actualGetRouteResponse);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Get(id) using query string that causes model binding error
uri = _baseAddress + "/api/Values?id=x";
request = new HttpRequestMessage(HttpMethod.Get, uri);
response = client.SendAsync(request).Result;
Assert.Equal(HttpStatusCode.BadRequest, response.StatusCode);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Post(value) with no parameters
uri = _baseAddress + "/api/Values";
request = new HttpRequestMessage(HttpMethod.Post, uri);
response = client.SendAsync(request).Result;
Assert.Equal(HttpStatusCode.NoContent, response.StatusCode);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Post(value) using query string
uri = _baseAddress + "/api/Values?value=hello";
request = new HttpRequestMessage(HttpMethod.Post, uri);
response = client.SendAsync(request).Result;
Assert.Equal(HttpStatusCode.NoContent, response.StatusCode);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Put(id, value) using query strings
uri = _baseAddress + "/api/Values?id=5&value=hello";
request = new HttpRequestMessage(HttpMethod.Put, uri);
response = client.SendAsync(request).Result;
Assert.Equal(HttpStatusCode.NoContent, response.StatusCode);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Put(id, value) using route + query string
uri = _baseAddress + "/api/Values/5?value=hello";
request = new HttpRequestMessage(HttpMethod.Put, uri);
response = client.SendAsync(request).Result;
Assert.Equal(HttpStatusCode.NoContent, response.StatusCode);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Delete(id) using query string
uri = _baseAddress + "/api/Values?id=5";
request = new HttpRequestMessage(HttpMethod.Delete, uri);
response = client.SendAsync(request).Result;
Assert.Equal(HttpStatusCode.NoContent, response.StatusCode);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
traceWriter.Start();
}
// Calls ValuesController.Delete(id) using route
uri = _baseAddress + "/api/Values/5";
request = new HttpRequestMessage(HttpMethod.Delete, uri);
response = client.SendAsync(request).Result;
Assert.Equal(HttpStatusCode.NoContent, response.StatusCode);
if (traceWriter != null)
{
traceWriter.Finish();
Assert.True(traceWriter.DidReceiveTraceRequests);
}
}
}
}
