public async Task TakeAllModels_ShouldReturnListOfModelsDependingOnPerPage()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString()).Options;
var repository = new EfDeletableEntityRepository <ApplicationUser>(new ApplicationDbContext(options));
var service = new ModelService.ModelService(repository, null, null, null);
for (int i = 0; i < 12; i++)
{
await this.CreateUserAsync($"pesho{i}@abv.bg", "Pesho", "Peshev", repository);
}
var perPage = 6;
var pagesCount = await service.GetPagesCount(perPage);
var takeModels = await service.TakeAllModels <ModelProfileView>(1, perPage);
var takeModelsPage2 = await service.TakeAllModels <ModelProfileView>(2, perPage);
var modelReturned = takeModels.Count();
var modelReturnedPage2 = takeModelsPage2.Count();
// Page one should return 6 and page 2 should return 6 for overall 12 users in the db;
Assert.Equal(6, modelReturned);
Assert.Equal(6, modelReturnedPage2);
Assert.Equal(2, pagesCount);
}
public async Task TakeAllModels_WithNoUsersShouldReturnZero()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString()).Options;
var repository = new EfDeletableEntityRepository <ApplicationUser>(new ApplicationDbContext(options));
var service = new ModelService.ModelService(repository, null, null, null);
var perPage = 6;
var pagesCount = await service.GetPagesCount(perPage);
var takeModels = await service.TakeAllModels <ModelProfileView>(1, perPage);
var modelReturned = takeModels.Count();
Assert.Equal(0, modelReturned);
Assert.Equal(0, pagesCount);
}
