public async Task EditShouldReturnDbWithEditedItem()
{
// Arrange
var db = this.Context;
this.PopulateData(db);
var advertisementsService = new ModeratorAdvertisementService(db);
var advertisementId = 1;
var newCategoryId = 2;
// Act
await advertisementsService.Edit(
advertisementId,
newCategoryId);
// Assert
db
.Advertisements
.Where(a => a.Id == advertisementId)
.FirstOrDefault()
.Should()
.NotBe(null);
db
.Advertisements
.Where(a => a.Id == advertisementId)
.Select(a => a.CategoryId)
.FirstOrDefault()
.Should()
.Be(newCategoryId);
}
public async Task ByIdShouldReturnCorrectItemFromDb()
{
// Arrange
Mapper.Initialize(config => config.AddProfile <AutoMapperProfile>());
var db = this.Context;
this.PopulateData(db);
var advertisementsService = new ModeratorAdvertisementService(db);
var advertisementId = 1;
// Act
var result = await advertisementsService.ById(advertisementId);
// Assert
result
.Id
.Should()
.Be(advertisementId);
result
.Name
.Should()
.Be("very good one");
}
public async Task DeleteShouldReturnDbWithoutThatItem()
{
// Arrange
var db = this.Context;
this.PopulateData(db);
var advertisementsService = new ModeratorAdvertisementService(db);
var advertisementId = 1;
// Act
await advertisementsService.Delete(advertisementId);
// Assert
db
.Advertisements
.Where(a => a.Id == advertisementId)
.FirstOrDefault()
.Should()
.Be(null);
db
.Advertisements
.Count()
.Should()
.Be(2);
}
public async Task ExistsShouldReturnBooleanWhenThisItemExists()
{
// Arrange
var db = this.Context;
this.PopulateData(db);
var advertisementsService = new ModeratorAdvertisementService(db);
var advertisementId = 1;
// Act
var result = await advertisementsService.Exists(advertisementId);
// Assert
result
.Should()
.Be(true);
}
