public async Task DoesNotSaveExistingListingIfFieldsAreDeemedInvalid()
{
var existingListing = new ListingFixture().Build();
var editRequest = new EditListingRequest
{
Address = existingListing + "edit",
AskingPrice = existingListing.AskingPrice + 10m,
Description = existingListing.Description + "edit",
Expired = true,
NumberBedrooms = existingListing.NumberBedrooms + 1,
PostCode = existingListing.PostCode + "edit"
};
var mockContext = new Mock <IPortalDbContext>();
mockContext.Setup(m => m.Attach(existingListing)).Verifiable();
var mockValidatorThatAlwaysFails = new Mock <IListingValidatorHelper>();
mockValidatorThatAlwaysFails.Setup(v => v.HasValidFields(It.IsAny <Listing>())).Returns(false).Verifiable();
var coordinator = new EditListingCoordinator(mockContext.Object, mockValidatorThatAlwaysFails.Object);
var result = await coordinator.Edit(existingListing.Id, existingListing, editRequest);
mockValidatorThatAlwaysFails.VerifyAll();
mockContext.VerifyAll();
mockContext.Verify(m => m.SaveChanges(), Times.Never);
Assert.Null(result);
}
public async Task AppliesEditsAndSavesExistingListing()
{
var existingListing = new ListingFixture().Build();
var editRequest = new EditListingRequest
{
Address = existingListing + "edit",
AskingPrice = existingListing.AskingPrice + 10m,
Description = existingListing.Description + "edit",
Expired = true,
NumberBedrooms = existingListing.NumberBedrooms + 1,
PostCode = existingListing.PostCode + "edit"
};
var mockContext = new Mock <IPortalDbContext>();
mockContext.Setup(m => m.Attach(existingListing)).Verifiable();
mockContext.Setup(m => m.SaveChanges()).Verifiable();
var mockValidator = new Mock <IListingValidatorHelper>();
mockValidator.Setup(v => v.HasValidFields(It.IsAny <Listing>())).Returns(true).Verifiable();
var coordinator = new EditListingCoordinator(mockContext.Object, mockValidator.Object);
var result = await coordinator.Edit(existingListing.Id, existingListing, editRequest);
mockContext.VerifyAll();
mockValidator.VerifyAll();
Assert.Equal(editRequest.Address, existingListing.Address);
Assert.Equal(editRequest.AskingPrice, existingListing.AskingPrice);
Assert.Equal(editRequest.Description, existingListing.Description);
Assert.Equal(editRequest.Expired, existingListing.Expired);
Assert.Equal(editRequest.NumberBedrooms, existingListing.NumberBedrooms);
Assert.Equal(editRequest.PostCode, existingListing.PostCode);
}
