public async Task ReadItemAsync()
{
var expectedUom = new Uom().WithId(1001);
var url = "http://qtb3.com/a/b";
HttpRequestMessage sentMessage = null;
var httpResponseMessage =
new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent("stringContent")
};
var httpService = new Mock <IHttpReadService>(MockBehavior.Strict);
var deserializer = new Mock <IContentDeserializer>(MockBehavior.Strict);
var sequence = new MockSequence();
httpService
.InSequence(sequence)
.Setup(h => h.SendAsync(It.IsAny <HttpRequestMessage>()))
.ReturnsAsync(httpResponseMessage)
.Callback <HttpRequestMessage>((request) => sentMessage = request);
deserializer
.InSequence(sequence)
.Setup(d => d.DeserializeAsync <Uom>(httpResponseMessage.Content))
.ReturnsAsync(expectedUom);
var uut = new ReadItemServiceBuildRequest <Uom>(httpService.Object, deserializer.Object);
var actualUom = await uut.ReadItemAsync(url);
Assert.NotNull(sentMessage);
Assert.AreEqual(url, sentMessage.RequestUri.ToString());
Assert.AreEqual(sentMessage.Method, HttpMethod.Get);
Assert.AreEqual(expectedUom, actualUom);
}
public void ReadItemAsync_BadUrl()
{
var httpService = new Mock <IHttpReadService>(MockBehavior.Strict).Object;
var deserializer = new Mock <IContentDeserializer>(MockBehavior.Strict).Object;
var uut = new ReadItemServiceBuildRequest <Uom>(httpService, deserializer);
Assert.ThrowsAsync <ArgumentException>(
async() => await uut.ReadItemAsync("abc")
);
}
protected IReadItemService <TItem> BuildReadItemService <TItem>(IComponentContext context)
{
var httpService = BuildReadHttpService(context);
var deserializer = new JsonContentDeserializer();
var readItemServiceBuildRequest = new ReadItemServiceBuildRequest <TItem>(httpService, deserializer);
var itemUrlBuilder = context.Resolve <IItemReadUrlBuilder <TItem> >();
var readItemServiceBuildUrl = new ReadItemServiceBuildUrl <TItem>(itemUrlBuilder, readItemServiceBuildRequest);
return(new ReadItemService <TItem>(readItemServiceBuildUrl));
}
public void ReadItemAsync_HttpStatus500()
{
var url = "http://qtb3.com/a/b";
HttpRequestMessage sentMessage = null;
var httpResponseMessage = new HttpResponseMessage(HttpStatusCode.InternalServerError);
var httpService = new Mock <IHttpReadService>(MockBehavior.Strict);
var deserializer = new Mock <IContentDeserializer>(MockBehavior.Strict);
httpService
.Setup(h => h.SendAsync(It.IsAny <HttpRequestMessage>()))
.ReturnsAsync(httpResponseMessage)
.Callback <HttpRequestMessage>((request) => sentMessage = request);
var uut = new ReadItemServiceBuildRequest <Uom>(httpService.Object, deserializer.Object);
var exception = Assert.ThrowsAsync <FailedRequestException>(
async() => await uut.ReadItemAsync(url)
);
Assert.AreEqual(HttpStatusCode.InternalServerError, exception.StatusCode);
Assert.NotNull(sentMessage);
Assert.AreEqual(url, sentMessage.RequestUri.ToString());
Assert.AreEqual(sentMessage.Method, HttpMethod.Get);
}
