melrōse musical expression player

package calc import ( "reflect" "testing" "github.com/emicklei/melrose/core" ) func TestAdd_Value(t *testing.T) { type fields struct { Left any Right any } tests := []struct { name string fields fields want any }{ {"1+2", fields{1, 2}, 3}, {"1.0+2.0", fields{1.0, 2.0}, 3.0}, {"1+[2]", fields{1, core.On(2)}, 3}, {"[1]+[2]", fields{core.On(1), core.On(2)}, 3}, {"[[1]]+[2]", fields{core.ValueHolder{Any: core.On(1)}, core.On(2)}, 3}, {"1+nil", fields{1, nil}, 1}, {"nil+2", fields{nil, 2}, 2}, {"1.0+nil", fields{1.0, nil}, 1.0}, {"nil+2.0", fields{nil, 2.0}, 2.0}, {"nil+nil", fields{nil, nil}, 0}, {"1.0+2", fields{1.0, 2}, 3.0}, {"1+2.0", fields{1, 2.0}, 3.0}, } for _, tt := range tests { t.Run(tt.name, func(t *testing.T) { a := Add{ Left: tt.fields.Left, Right: tt.fields.Right, } if got := a.Value(); !reflect.DeepEqual(got, tt.want) { t.Errorf("Add.Value() = %v(%T), want %v(%T)", got, got, tt.want, tt.want) } }) } } func TestAdd_Storex(t *testing.T) { a := Add{Left: 1, Right: 2} if got, want := a.Storex(), "1 + 2"; got != want { t.Errorf("got [%v] want [%v]", got, want) } } func TestAdd_S(t *testing.T) { n1, _ := core.ParseNote("C") n2, _ := core.ParseNote("D") a := Add{Left: n1, Right: n2} if got, want := a.S().Storex(), "sequence('C D')"; got != want { t.Errorf("got [%v] want [%v]", got, want) } a = Add{Left: 1, Right: n2} if len(a.S().Notes) != 0 { t.Error("should be empty") } a = Add{Left: n1, Right: 1} if len(a.S().Notes) != 0 { t.Error("should be empty") } }