package vm import ( "bytes" "testing" "github.com/mediocregopher/ginger/gg" "github.com/stretchr/testify/assert" ) func TestVM(t *testing.T) { src := `{ incr = { out = add < (1, in); }; out = incr < incr < in; }` var in int64 = 5 val, err := EvaluateSource( bytes.NewBufferString(src), Value{Value: gg.Number(in)}, GlobalScope, ) assert.NoError(t, err) assert.Equal(t, in+2, *val.Number) }