public void Compare_given_x_more_than_y_returns_1()
{
var x = new Duck { Name = "Magica De Spell", Age = 302 };
var y = new Duck { Name = "Donald Duck", Age = 32 };
var comparer = new DuckAgeComparer();
var c = comparer.Compare(x, y);
Assert.Equal(1, c);
}
public void Compare_given_x_equals_y_returns_0()
{
var x = new Duck { Name = "Huey Duck", Age = 10 };
var y = new Duck { Name = "Dewey Duck", Age = 10 };
var comparer = new DuckAgeComparer();
var c = comparer.Compare(x, y);
Assert.Equal(0, c);
}
public void Compare_given_x_less_than_y_returns_minus_1()
{
var x = new Duck { Name = "Huey Duck", Age = 10 };
var y = new Duck { Name = "Scrooge McDuck", Age = 60 };
var comparer = new DuckAgeComparer();
var c = comparer.Compare(x, y);
Assert.Equal(-1, c);
}