1
0
mirror of https://github.com/MontFerret/ferret.git synced 2024-12-25 01:32:13 +02:00
ferret/pkg/stdlib/arrays/pop_test.go

36 lines
796 B
Go
Raw Normal View History

package arrays_test
import (
"context"
"github.com/MontFerret/ferret/pkg/runtime/values"
"github.com/MontFerret/ferret/pkg/stdlib/arrays"
. "github.com/smartystreets/goconvey/convey"
"testing"
)
func TestPop(t *testing.T) {
Convey("Should return a copy of an array without last element", t, func() {
arr := values.NewArrayWith(
values.NewInt(1),
values.NewInt(2),
values.NewInt(3),
values.NewInt(4),
values.NewInt(5),
)
out, err := arrays.Pop(context.Background(), arr)
So(err, ShouldBeNil)
So(out.String(), ShouldEqual, "[1,2,3,4]")
})
Convey("Should return empty array if a given one is empty", t, func() {
arr := values.NewArray(0)
out, err := arrays.Pop(context.Background(), arr)
So(err, ShouldBeNil)
So(out.String(), ShouldEqual, "[]")
})
}