elvish/pkg/eval/vals/dissoc_test.go

20 lines
382 B
Go

package vals
import (
"testing"
. "src.elv.sh/pkg/tt"
)
type dissocer struct{}
func (dissocer) Dissoc(interface{}) interface{} { return "custom ret" }
func TestDissoc(t *testing.T) {
Test(t, Fn("Dissoc", Dissoc), Table{
Args(MakeMap("k1", "v1", "k2", "v2"), "k1").Rets(eq(MakeMap("k2", "v2"))),
Args(dissocer{}, "x").Rets("custom ret"),
Args("", "x").Rets(nil),
})
}