public async Task GetAllAsync_EmptyData_ExpectedCalls()
{
ClientResponse <IList <ModelBase> > mockPage1Response = GetListResponse(new List <ModelBase>(), 3);
ClientResponse <IList <ModelBase> > mockPage2Response = GetListResponse(new List <ModelBase>(), 3);
ClientResponse <IList <ModelBase> > mockPage3Response = GetListResponse(new List <ModelBase>(), 3);
IUKFastClient mockClient = Substitute.For <IUKFastClient>();
mockClient.GetPaginatedAsync <ModelBase>("testresource", Arg.Is <ClientRequestParameters>(x => x.Pagination.Page == 2)).Returns(x =>
{
return(Task.Run(() => new Paginated <ModelBase>(mockClient, "testresource", x.ArgAt <ClientRequestParameters>(1), mockPage2Response)));
});
mockClient.GetPaginatedAsync <ModelBase>("testresource", Arg.Is <ClientRequestParameters>(x => x.Pagination.Page == 3)).Returns(x =>
{
return(Task.Run(() => new Paginated <ModelBase>(mockClient, "testresource", x.ArgAt <ClientRequestParameters>(1), mockPage3Response)));
});
IUKFastClient client = new TestUKFastClient(null);
IList <ModelBase> items = await client.GetAllAsync(async (ClientRequestParameters p) => new Paginated <ModelBase>(mockClient, "testresource", p, mockPage1Response), new ClientRequestParameters()
{
Pagination = new ClientRequestPagination()
});
Assert.AreEqual(0, items.Count);
}
public Paginated(IUKFastClient client, string resource, ClientRequestParameters parameters, ClientResponse <IList <T> > response)
{
this.Client = client;
this.Resource = resource;
this.Parameters = parameters ?? new ClientRequestParameters();
this.Parameters.Pagination = this.Parameters.Pagination ?? new ClientRequestPagination();
this.Items = response?.Body?.Data;
this.Pagination = response?.Body?.Metadata?.Pagination ?? new ClientResponseMetadataPagination();
}
public async Task First_ReturnsFirstPage()
{
ClientResponse <IList <ModelBase> > paginatedResponse = UKFastClientTests.GetListResponse(new List <ModelBase>(), 3);
ClientResponse <IList <ModelBase> > mockResponse = UKFastClientTests.GetListResponse(new List <ModelBase>(), 3);
IUKFastClient client = Substitute.For <IUKFastClient>();
client.GetPaginatedAsync <ModelBase>("testresource", Arg.Is <ClientRequestParameters>(x => x.Pagination.Page == 1)).Returns(x =>
{
return(Task.Run(() => new Paginated <ModelBase>(client, "testresource", x.ArgAt <ClientRequestParameters>(1), mockResponse)));
});
Paginated <ModelBase> paginated = new Paginated <ModelBase>(client, "testresource", new ClientRequestParameters(), paginatedResponse);
Paginated <ModelBase> first = await paginated.First();
Assert.AreEqual(1, first.CurrentPage);
}
public async Task GetAllAsync_NullParameters_ExpectedConfiguredParameters()
{
ClientResponse <IList <ModelBase> > mockPage1Response = GetListResponse(null, 2);
ClientResponse <IList <ModelBase> > mockPage2Response = GetListResponse(null, 2);
IUKFastClient mockClient = Substitute.For <IUKFastClient>();
mockClient.GetPaginatedAsync <ModelBase>("testresource", Arg.Is <ClientRequestParameters>(x => x.Pagination.Page == 2 && x.Pagination.PerPage == 99)).Returns(Task.Run(() => new Paginated <ModelBase>(mockClient, "testresource", null, mockPage2Response)));
IUKFastClient client = new TestUKFastClient(null, new ClientConfig()
{
PaginationDefaultPerPage = 99
});
await client.GetAllAsync(async (ClientRequestParameters p) => new Paginated <ModelBase>(mockClient, "testresource", p, mockPage1Response), null);
await mockClient.Received().GetPaginatedAsync <ModelBase>("testresource", Arg.Is <ClientRequestParameters>(x => x.Pagination.PerPage == 99));
}
public async Task Previous_NotFirstPage_ReturnsPreviousPage()
{
ClientResponse <IList <ModelBase> > paginatedResponse = UKFastClientTests.GetListResponse(new List <ModelBase>(), 3);
ClientResponse <IList <ModelBase> > mockResponse = UKFastClientTests.GetListResponse(new List <ModelBase>(), 3);
IUKFastClient client = Substitute.For <IUKFastClient>();
client.GetPaginatedAsync <ModelBase>("testresource", Arg.Any <ClientRequestParameters>()).Returns(x =>
{
return(Task.Run(() => new Paginated <ModelBase>(client, "testresource", x.ArgAt <ClientRequestParameters>(1), mockResponse)));
});
Paginated <ModelBase> paginated = new Paginated <ModelBase>(client, "testresource", new ClientRequestParameters()
{
Pagination = new ClientRequestPagination()
{
Page = 3
}
}, paginatedResponse);
Paginated <ModelBase> previous = await paginated.Previous();
Assert.AreEqual(2, previous.CurrentPage);
}
