public void HttpSocketAdapter_GetResponseHeader_SocketException()
{
// Arrange
MockSocketAdapter serverSocket = new MockSocketAdapter();
serverSocket.SendString("HTTP/1.1 200 OK\r\n", Encoding.ASCII);
HttpSocketAdapter clientSocket = new HttpSocketAdapter("GET", new Uri("http://bing.com"), serverSocket);
Task <int> responseCodeTask = clientSocket.GetResponseStatusCode();
Task <string> responseHeaderTask = clientSocket.GetResponseHeader("test header");
Task responseCompleteTask = clientSocket.WaitForResponseComplete();
TaskAssert.Completed(responseCodeTask, "GetResponseStatusCode should have failed.");
AssertWithMessage.Equal(200, responseCodeTask.Result, "Wrong result for GetResponseStatusCode");
// Act
serverSocket.ThrowExceptionFromReceiveAsync();
// Assert
TaskAssert.Faulted(responseHeaderTask, "GetResponseHeader should have failed.");
TaskAssert.Faulted(responseCompleteTask, "WaitForResponseComplete should have failed.");
AssertWithMessage.Equal("An error occurred.", responseHeaderTask.Exception.InnerException.Message, "Wrong exception for GetResponseHeader");
AssertWithMessage.Equal("An error occurred.", responseCompleteTask.Exception.InnerException.Message, "Wrong exception for WaitForResponseComplete");
}
public void HttpSocketAdapter_GetResponseHeader_ReturnsHeaderWhenAvailable()
{
// Arrange
MockSocketAdapter serverSocket = new MockSocketAdapter();
serverSocket.SendString("HTTP/1.1 200 OK\r\n", Encoding.ASCII);
HttpSocketAdapter clientSocket = new HttpSocketAdapter("GET", new Uri("http://bing.com"), serverSocket);
// Act
Task <string> result = clientSocket.GetResponseHeader("content-encoding");
// Assert
TaskAssert.NotCompleted(result, "Before header sent");
// Act
serverSocket.SendString("Content-Encoding: UTF-16\r\n", Encoding.ASCII);
// Assert
TaskAssert.NotCompleted(result, "Header values should not be returned until all headers are read.");
// Act - Blank newline means end of headers
serverSocket.SendString("Content-Length: 45\r\n\r\n", Encoding.ASCII);
// Assert
TaskAssert.ResultEquals(result, "UTF-16");
// Act
Task <string> result2 = clientSocket.GetResponseHeader("content-length");
// Assert
TaskAssert.ResultEquals(result2, "45");
// Act
Task <string> result3 = clientSocket.GetResponseHeader("user-agent");
// Assert
TaskAssert.ResultEquals(result3, null);
}
