package object import "testing" func TestStringHashKey(t *testing.T) { hello1 := &String{Value: "Hello World"} hello2 := &String{Value: "Hello World"} diff1 := &String{Value: "My name is johnny"} diff2 := &String{Value: "My name is johnny"} if hello1.HashKey() != hello2.HashKey() { t.Errorf("strings with same content have different hash keys") } if diff1.HashKey() != diff2.HashKey() { t.Errorf("strings with same content have different hash keys") } if hello1.HashKey() == diff1.HashKey() { t.Errorf("strings with different content have same hash keys") } } func TestBooleanHashKey(t *testing.T) { true1 := &Boolean{Value: true} true2 := &Boolean{Value: true} false1 := &Boolean{Value: false} false2 := &Boolean{Value: false} if true1.HashKey() != true2.HashKey() { t.Errorf("trues do not have same hash key") } if false1.HashKey() != false2.HashKey() { t.Errorf("falses do not have same hash key") } if true1.HashKey() == false1.HashKey() { t.Errorf("true has same hash key as false") } } func TestIntegerHashKey(t *testing.T) { one1 := &Integer{Value: 1} one2 := &Integer{Value: 1} two1 := &Integer{Value: 2} two2 := &Integer{Value: 2} if one1.HashKey() != one2.HashKey() { t.Errorf("integers with same content have twoerent hash keys") } if two1.HashKey() != two2.HashKey() { t.Errorf("integers with same content have twoerent hash keys") } if one1.HashKey() == two1.HashKey() { t.Errorf("integers with twoerent content have same hash keys") } }