Alec Thomas
27 lines
638 B
Go
27 lines
638 B
Go
package kong
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestScannerTake(t *testing.T) {
|
|
s := Scan("a", "b", "c")
|
|
require.Equal(t, s.Pop().Value, "a")
|
|
require.Equal(t, s.Pop().Value, "b")
|
|
require.Equal(t, s.Pop().Value, "c")
|
|
require.Equal(t, s.Pop().Type, EOLToken)
|
|
}
|
|
|
|
func TestScannerPeek(t *testing.T) {
|
|
s := Scan("a", "b", "c")
|
|
require.Equal(t, s.Peek().Value, "a")
|
|
require.Equal(t, s.Pop().Value, "a")
|
|
require.Equal(t, s.Peek().Value, "b")
|
|
require.Equal(t, s.Pop().Value, "b")
|
|
require.Equal(t, s.Peek().Value, "c")
|
|
require.Equal(t, s.Pop().Value, "c")
|
|
require.Equal(t, s.Peek().Type, EOLToken)
|
|
}
|