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_Id0()
{
var urlBuilder = new Mock <IItemReadUrlBuilder <Uom> >(MockBehavior.Strict).Object;
var next = new Mock <IReadItemServiceBuildRequest <Uom> >(MockBehavior.Strict).Object;
var uut = new ReadItemServiceBuildUrl <Uom>(urlBuilder, next);
Assert.ThrowsAsync <ArgumentOutOfRangeException>(
async() => await uut.ReadItemAsync(0)
);
}
public async Task ReadItemAsync()
{
var id = 1001;
var expectedUom = new Uom();
var url = "http://qtb3.com/a/b";
var urlBuilder = new Mock <IItemReadUrlBuilder <Uom> >(MockBehavior.Strict);
urlBuilder.Setup(u => u.Build(id)).Returns(url);
var next = new Mock <IReadItemServiceBuildRequest <Uom> >(MockBehavior.Strict);
next.Setup(n => n.ReadItemAsync(url)).ReturnsAsync(expectedUom);
var uut = new ReadItemServiceBuildUrl <Uom>(urlBuilder.Object, next.Object);
var actualUom = await uut.ReadItemAsync(id);
Assert.AreEqual(expectedUom, actualUom);
}
