public void GetData_CheckSendAsyncIsCalled()
{
var mockHandler = new Mock <HttpMessageHandler>();
string content = "[{\"displayName\": \"A2\", \"statusSeverity\": \"Good\",\"statusSeverityDescription\": \"No Exceptional Delays\" }]";
mockHandler.Protected().Setup <Task <HttpResponseMessage> >("SendAsync", ItExpr.IsAny <HttpRequestMessage>(), ItExpr.IsAny <CancellationToken>())
.ReturnsAsync(new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent(content, System.Text.Encoding.UTF8, "application/json")
});
HttpClient client = new HttpClient(mockHandler.Object);
uri = new Uri("https://api.tfl.gov.uk/Road");
client.BaseAddress = uri;
roadUsers = new TflRoadUsers.TflRoadUsers(client);
var result = roadUsers.GetRoadStatusAsync(uri.ToFullUrl("A2")).GetAwaiter().GetResult();
mockHandler.Protected().Verify(
"SendAsync",
Times.Exactly(1),
ItExpr.Is <HttpRequestMessage>(req =>
req.Method == HttpMethod.Get
),
ItExpr.IsAny <CancellationToken>());
}
public void TestGetRoadStatus_ReturnsListofRoadType()
{
var mockHandler = new Mock <HttpMessageHandler>();
string content = "[{\"displayName\": \"A2\", \"statusSeverity\": \"Good\",\"statusSeverityDescription\": \"No Exceptional Delays\" }]";
mockHandler.Protected().Setup <Task <HttpResponseMessage> >("SendAsync", ItExpr.IsAny <HttpRequestMessage>(), ItExpr.IsAny <CancellationToken>())
.ReturnsAsync(new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent(content, System.Text.Encoding.UTF8, "application/json")
});
HttpClient client = new HttpClient(mockHandler.Object);
uri = new Uri("https://api.tfl.gov.uk/Road");
client.BaseAddress = uri;
roadUsers = new TflRoadUsers.TflRoadUsers(client);
var result = roadUsers.GetRoadStatusAsync(uri.ToFullUrl("A2")).GetAwaiter().GetResult();
Assert.IsTrue(result.GetType() == typeof(List <Road>));
}
public void GetData_CheckInvalidResponse_EmptyContent()
{
var mockHandler = new Mock <HttpMessageHandler>();
string content = "[{\"exceptionType\": \"EntityNotFoundException\",\"httpStatusCode\": 404,\"httpStatus\": \"NotFound\" }]";
mockHandler.Protected().Setup <Task <HttpResponseMessage> >("SendAsync", ItExpr.IsAny <HttpRequestMessage>(), ItExpr.IsAny <CancellationToken>())
.ReturnsAsync(new HttpResponseMessage(HttpStatusCode.NotFound)
{
Content = new StringContent(content, System.Text.Encoding.UTF8, "application/json")
});
HttpClient client = new HttpClient(mockHandler.Object);
uri = new Uri("https://api.tfl.gov.uk/Road");
client.BaseAddress = uri;
roadUsers = new TflRoadUsers.TflRoadUsers(client);
var result = roadUsers.GetRoadStatusAsync(uri.ToFullUrl("A2")).GetAwaiter().GetResult();
Assert.IsTrue(result.GetType() == typeof(List <Road>));
Assert.IsTrue(result.Count == 0);
}