public async Task Update_WhenTheInvoiceDoesNotExists_ShouldNotUpdate()
{
//Arrange
var request = new UpdateInvoiceRequest
{
InvoiceId = 2,
Identifier = "INV-02",
User = TestsHelpers.CreateUser("2", Roles.Admin)
};
var sut = new UpdateInvoiceValidator(_repository.Object);
//Act
var result = await sut.ValidateAsync(request);
//Assert
result.IsValid.Should().BeFalse();
result.Errors.Should().Contain(c => c.ErrorCode == Result.NotPresent.StatusCode);
}
public void Update_WhenIdentifierIsUsedByADifferentInvoice_ShouldNotUpdate()
{
//Arrange
var sut = new UpdateInvoiceValidator(_repository.Object);
var request = new UpdateInvoiceRequest
{
InvoiceId = 1,
Identifier = "INV-002",
User = TestsHelpers.CreateUser("1", Roles.Admin)
};
//Act
var result = sut.Validate(request);
//Assert
result.IsValid.Should().BeFalse();
result.Errors.Should().Contain(c => c.ErrorMessage == "The invoice cannot be updated " +
"because another invoice with the new identifier already exists.");
}
