public async Task TestNoPagesReturned()
{
var emptyResponse = new PageListFB
{
Data = new PageFB[] { }
};
var restApiRepositoryMock = new Mock <IRestApiRepository>();
restApiRepositoryMock.Setup(x => x.GetRequestAsync <PageListFB>(It.IsAny <string>(), null,
It.IsAny <Dictionary <string, string> >(), It.IsAny <CancellationToken>()))
.ReturnsAsync(emptyResponse);
var facebookProvider = new FacebookProvider(new AzureTableProvider(Settings.StorageAccountConnectionString))
{
Client = restApiRepositoryMock.Object
};
var queryParams = new Dictionary <string, string> {
{ "access_token", "any" }, { "fields", "id,name" }
};
var allPages = await facebookProvider.GatherAllPages(queryParams);
Assert.AreEqual(0, allPages.Count);
}
public async Task TestGatherAllPages()
{
var responsePart1 = new PageListFB
{
Data = new[]
{
new PageFB
{
Id = "1",
Name = "p1"
}
},
Paging = new PagingFB
{
Cursors = new CursorsFB
{
Before = "NA",
After = "first"
},
Next = "RANDOM"
}
};
var responseLastPart = new PageListFB
{
Data = new[]
{
new PageFB
{
Id = "2",
Name = "p2"
}
},
Paging = new PagingFB
{
Cursors = new CursorsFB
{
Before = "NA",
After = "first"
},
Next = null
}
};
var restApiRepositoryMock = new Mock <IRestApiRepository>();
restApiRepositoryMock.SetupSequence(x => x.GetRequestAsync <PageListFB>(It.IsAny <string>(), null,
It.IsAny <Dictionary <string, string> >(), It.IsAny <CancellationToken>()))
.ReturnsAsync(responsePart1)
.ReturnsAsync(responseLastPart);
var facebookProvider = new FacebookProvider(new AzureTableProvider(Settings.StorageAccountConnectionString))
{
Client = restApiRepositoryMock.Object
};
var queryParams = new Dictionary <string, string> {
{ "access_token", "any" }, { "fields", "id,name" }
};
var allPages = await facebookProvider.GatherAllPages(queryParams);
Assert.AreEqual(responsePart1.Data[0], allPages[0]);
Assert.AreEqual(responseLastPart.Data[0], allPages[1]);
}