diff --git a/utils_test.go b/utils_test.go
index 71cba80..96037df 100644
--- a/utils_test.go
+++ b/utils_test.go
@@ -1,15 +1 @@
 package readline
-
-import (
-	"reflect"
-	"testing"
-)
-
-func TestSplitByMultiLine(t *testing.T) {
-	rs := []rune("hello!bye!!!!")
-	expected := []string{"hell", "o!", "bye!", "!!", "!"}
-	ret := SplitByMultiLine(0, 6, 4, rs)
-	if !reflect.DeepEqual(ret, expected) {
-		t.Fatal(ret, expected)
-	}
-}