public void CreateTest()
{
const int id = 1;
const int price = 100;
var t = new TestProduct(id, price);
Assert.Equal(id, t.Id);
Assert.Equal(price, t.Price);
}
public void EqualsTest()
{
const int id = 1;
const int price = 100;
var t1 = new TestProduct(id, price);
var t2 = new TestProduct(id, price);
Assert.Equal(t1, t2);
Assert.True(t1.Equals(t2));
Assert.True(t1.Equals((object)t2));
Assert.True(t1.Equals((object)t1));
Assert.False(t1.Equals("asd"));
Assert.False(t1.Equals(null));
Assert.False(t1.Equals((object)null));
}