public async Task FixedCountThrowsExceptionWhenAllRetriesSpend()
{
var fetcher = new Mock <Base.Http.Fetcher.IFetcher>();
var request = new Mock <Base.Http.IRequest>();
fetcher.Setup(t => t.ExecuteAsync(It.IsAny <Base.Http.IRequest>()))
.ThrowsAsync(new Base.Http.Exception.HttpException("test"));
var policy = new Base.Http.Retry.FixedCountPolicy(1);
await Assert.ThrowsAsync <Base.Http.Exception.NoRetriesLeftException>(
() => policy.GetResponse(fetcher.Object, request.Object)
);
}
public async Task FixedCountReturnResultForSuccessWithoutRetries()
{
var fetcher = new Mock <Base.Http.Fetcher.IFetcher>();
var request = new Mock <Base.Http.IRequest>();
var response = new Mock <Base.Http.IResponse>();
fetcher.Setup(t => t.ExecuteAsync(It.IsAny <Base.Http.IRequest>())).ReturnsAsync(response.Object);
var policy = new Base.Http.Retry.FixedCountPolicy(1);
var result = await policy.GetResponse(fetcher.Object, request.Object);
Assert.Equal(result, response.Object);
}
public async Task FixedCountMultipleAttemptsGiveResult()
{
var fetcher = new Mock <Base.Http.Fetcher.IFetcher>();
var request = new Mock <Base.Http.IRequest>();
var response = new Mock <Base.Http.IResponse>();
fetcher.SetupSequence(t => t.ExecuteAsync(It.IsAny <Base.Http.IRequest>()))
.ThrowsAsync(new Base.Http.Exception.HttpException("test"))
.ThrowsAsync(new Base.Http.Exception.HttpException("test"))
.Returns(Task.FromResult(response.Object));
var policy = new Base.Http.Retry.FixedCountPolicy(3);
var result = await policy.GetResponse(fetcher.Object, request.Object);
Assert.Equal(result, response.Object);
}