public async Task CreateUpdateAdAsync_WithInvalidAdId_ShouldThrowAndInvalidArgumentException()
{
//Arrange
var expectedErrorMessage = "Ad with the given id doesn't exist!";
var context = InitializeContext.CreateContextForInMemory();
updatesService = new UpdatesService(context);
//Act and assert
var ex = await Assert.ThrowsAsync <ArgumentException>(() => updatesService.CreateUpdateAdAsync(1));
Assert.Equal(expectedErrorMessage, ex.Message);
}
public async Task CreateUpdateAdAsync_WithValidData_ShouldCreateUpdateAd()
{
//Arrange
var expectedUpdateAdCount = 1;
var context = InitializeContext.CreateContextForInMemory();
updatesService = new UpdatesService(context);
var testingAd = new Ad
{
Id = 1,
Title = "Iphone 6s",
Description = "PerfectCondition",
ActiveFrom = DateTime.UtcNow,
ActiveTo = DateTime.UtcNow.AddDays(30),
AvailabilityCount = 1,
Price = 120,
Condition = new Condition {
Name = "Brand New"
},
Address = new Address
{
Country = "Bulgaria",
City = "Sofia",
Street = "Ivan Vazov",
District = "Student city",
ZipCode = 1000,
PhoneNumber = "0895335532",
EmailAddress = "*****@*****.**"
}
};
await context.Ads.AddAsync(testingAd);
await context.SaveChangesAsync();
//Act
await updatesService.CreateUpdateAdAsync(1);
//Assert
Assert.Equal(expectedUpdateAdCount, context.UpdateAds.Count());
}
public async Task <bool> UpdateAdByIdAsync(int adId)
{
var adFromDb = await GetAdByIdAsync(adId);
if (adFromDb.Updates > 0)
{
adFromDb.ActiveFrom = DateTime.UtcNow;
adFromDb.ActiveTo = DateTime.UtcNow.AddDays(GlobalConstants.AdDuration);
adFromDb.Updates--;
await updatesService.CreateUpdateAdAsync(adId);
context.Update(adFromDb);
await context.SaveChangesAsync();
return(true);
}
return(false);
}