public void AddVote_WithAlreadyExistingParticipant_ShouldThrowDomainException()
{
// Arrange
const string participantEmailAddress = "*****@*****.**";
Option option = this.GetOption();
option.AddVote(participantEmailAddress, DateTime.Now);
const string expectedExceptionMessage = "You have already voted for this poll";
// Act
DomainException actualException = Assert.Throws <DomainException>(() => option.AddVote(participantEmailAddress, DateTime.Now));
// Assert
actualException.Message.Should().Contain(expectedExceptionMessage);
}
public void AddVote_WithValidData_ShouldAddNewVote()
{
// Arrange
const string participantEmailAddress = "*****@*****.**";
Option option = this.GetOption();
// Act
option.AddVote(participantEmailAddress, DateTime.Now);
// Assert
option.Votes.Count.Should().Be(1);
}
