public void When_Next_Then_ReturnsNotDefaultGuid()
{
//Arrange
var guidBasedIdentityProvider = new GuidBasedIdentityProvider();
//Act
var guid = guidBasedIdentityProvider.Next();
//Assert
Assert.That(guid, Is.Not.EqualTo(Guid.Empty));
}
public void When_Next_Then_ReturnsUniqueGuid()
{
//Arrange
var guidBasedIdentityProvider = new GuidBasedIdentityProvider();
//Act
var guid1 = guidBasedIdentityProvider.Next();
var guid2 = guidBasedIdentityProvider.Next();
//Assert
Assert.That(guid1, Is.Not.EqualTo(guid2));
}