public void ShouldFindByName(string name)
{
IPersistence persistence = new FakePersistence();
var tech = new Category(id: Guid.NewGuid(), name: name);
persistence.Create(tech);
Assert.Equal(persistence.FindByName(tech.Name), tech);
}
public void ShouldSaveCategory()
{
var command = new CreateCategoryCommand()
{
Id = Guid.NewGuid(),
Name = "name"
};
FakePersistence persistence = new FakePersistence();
var commandHandler = new CreateCategoryCommandHandler(persistence);
commandHandler.Execute(command);
var category = persistence.FindByName(command.Name);
Assert.Equal(command.Id.Value, category.Id);
Assert.Equal(command.Name, category.Name);
}
public void NameMustBeUnique()
{
var command1 = new CreateCategoryCommand()
{
Id = Guid.NewGuid(),
Name = "name"
};
var command2 = new CreateCategoryCommand()
{
Id = Guid.NewGuid(),
Name = "name"
};
IPersistence persistence = new FakePersistence();
var commandHandler = new CreateCategoryCommandHandler(persistence);
commandHandler.Execute(command1);
Assert.Throws <ArgumentException>(() => commandHandler.Execute(command2));
}
