public void ValidRequestFlowWorks()
{
var factory = new MockRepository(MockBehavior.Loose);
var config = factory.Create <Primitive.Config.IHttpConfig>();
config.Setup(t => t.RequestTimeoutMs).Returns(1000);
config.Setup(t => t.BaseUrl).Returns("http://www.test.com");
var client = factory.Create <IHttpClient>();
var request = factory.Create <Base.Http.IRequest>();
request.Setup(t => t.EndpointUri).Returns("/api/uri");
var response = factory.Create <IResponse>();
var instance = new Base.Http.Fetcher.HttpFetcher(config.Object, client.Object);
client.Setup(t => t.SendAsync(It.IsAny <IRequest>())).ReturnsAsync(response.Object);
var task = instance.ExecuteAsync(request.Object);
task.Wait();
client.Verify(t => t.SendAsync(It.IsAny <IRequest>()), Times.Once);
request.Verify(t => t.EndpointUri, Times.Once);
factory.VerifyAll();
}
public async Task VerifyTimeoutBehavior()
{
var factory = new MockRepository(MockBehavior.Loose);
Mock<Primitive.Config.IHttpConfig> config = factory.Create<Primitive.Config.IHttpConfig>();
config.Setup(t => t.RequestTimeoutMs).Returns(1000);
config.Setup(t => t.BaseUrl).Returns("http://www.test.com");
Mock<IHttpClient> client = factory.Create<IHttpClient>();
Mock<IRequest> request = factory.Create<Base.Http.IRequest>();
request.Setup(t => t.EndpointUri).Returns("/api/uri");
Mock<IResponse> response = factory.Create<IResponse>();
response.Setup(t => t.StatusCode).Returns(HttpStatusCode.ServiceUnavailable);
var instance = new Base.Http.Fetcher.HttpFetcher(config.Object, client.Object);
client.Setup(t => t.SendAsync(It.IsAny<IRequest>())).ThrowsAsync(new TaskCanceledException());
await Assert.ThrowsAsync<Base.Http.Exception.ConnectionException>(
() => instance.ExecuteAsync(request.Object)
);
}
public async Task EmptyBaseUriTriggersException()
{
var factory = new MockRepository(MockBehavior.Loose);
Mock<Primitive.Config.IHttpConfig> config = factory.Create<Primitive.Config.IHttpConfig>();
config.Setup(t => t.RequestTimeoutMs).Returns(1000);
config.Setup(t => t.BaseUrl).Returns("http://www.test.com");
Mock<IHttpClient> client = factory.Create<IHttpClient>();
Mock<IRequest> request = factory.Create<Base.Http.IRequest>();
request.Setup(t => t.EndpointUri).Returns("");
var instance = new Base.Http.Fetcher.HttpFetcher(config.Object, client.Object);
// should trigger InitException
await Assert.ThrowsAsync<Base.Exception.InvalidValueException>(
() => instance.ExecuteAsync(request.Object)
);
factory.Verify();
}
public async Task VerifyBehaviorForApiThrottling()
{
var factory = new MockRepository(MockBehavior.Loose);
var config = factory.Create <Primitive.Config.IHttpConfig>();
config.Setup(t => t.RequestTimeoutMs).Returns(1000);
config.Setup(t => t.BaseUrl).Returns("http://www.test.com");
var client = factory.Create <IHttpClient>();
var request = factory.Create <Base.Http.IRequest>();
request.Setup(t => t.EndpointUri).Returns("/api/uri");
var response = factory.Create <IResponse>();
response.Setup(t => t.StatusCode).Returns((System.Net.HttpStatusCode) 429);
var instance = new Base.Http.Fetcher.HttpFetcher(config.Object, client.Object);
client.Setup(t => t.SendAsync(It.IsAny <IRequest>())).ReturnsAsync(response.Object);
await Assert.ThrowsAsync <Base.Http.Exception.ThrottleException>(
() => instance.ExecuteAsync(request.Object)
);
}