melrōse musical expression player

package op import ( "testing" "github.com/emicklei/melrose/core" ) func TestGroup_S(t *testing.T) { s := core.MustParseSequence("C D E") g := Group{Target: s} if got, want := g.S().Storex(), "sequence('(C D E)')"; got != want { t.Errorf("got [%v:%T] want [%v:%T]", got, got, want, want) } } func TestGroup_Storex(t *testing.T) { s := core.MustParseSequence("C D E") g := Group{Target: s} if got, want := g.Storex(), "group(sequence('C D E'))"; got != want { t.Errorf("got [%v:%T] want [%v:%T]", got, got, want, want) } } func TestGroup_Replaced(t *testing.T) { s1 := core.MustParseSequence("C") s2 := core.MustParseSequence("D") g := Group{Target: s1} if core.IsIdenticalTo(g, s1) { t.Error("should not be identical") } if !core.IsIdenticalTo(g.Replaced(s1, s2).(Group).Target, s2) { t.Error("not replaced") } if !core.IsIdenticalTo(g.Replaced(g, s2), s2) { t.Error("should be replaced by s2") } g = Group{Target: g} if !core.IsIdenticalTo(g.Replaced(g.Target, s2).(Group).Target, s2) { t.Error("not replaced") } g = Group{Target: failingNoteConvertable{}} if !core.IsIdenticalTo(g.Replaced(s1, s2), g) { t.Error("should be same") } }