fix test

Signed-off-by: demoManito <1430482733@qq.com>

client/pkg/types/set.go

@@ -90,7 +90,7 @@ func (us *unsafeSet) Length() int {
 
 // Values returns the values of the Set in an unspecified order.
 func (us *unsafeSet) Values() (values []string) {
-	values = make([]string, 0)
+	values = make([]string, 0, len(us.d))
 	for val := range us.d {
 		values = append(values, val)
 	}

client/pkg/types/set_test.go

@@ -39,10 +39,9 @@ func equal(a, b []string) bool {
 
 func driveSetTests(t *testing.T, s Set) {
 	// Verify operations on an empty set
-	var eValues []string
 	values := s.Values()
-	if !reflect.DeepEqual(values, eValues) {
-		t.Fatalf("Expect values=%v got %v", eValues, values)
+	if len(values) != 0 {
+		t.Fatalf("Expect values=%v got %v", []string{}, values)
 	}
 	if l := s.Length(); l != 0 {
 		t.Fatalf("Expected length=0, got %d", l)
@@ -58,7 +57,7 @@ func driveSetTests(t *testing.T, s Set) {
 	s.Add("bar")
 	s.Add("baz")
 
-	eValues = []string{"foo", "bar", "baz"}
+	eValues := []string{"foo", "bar", "baz"}
 	values = s.Values()
 	if !equal(values, eValues) {
 		t.Fatalf("Expect values=%v got %v", eValues, values)

tests/integration/clientv3/kv_test.go

@@ -353,17 +353,15 @@ func TestKVDeleteRange(t *testing.T) {
 	ctx := context.TODO()
 
 	tests := []struct {
-		key  string
-		opts []clientv3.OpOption
-
+		key   string
+		opts  []clientv3.OpOption
 		wkeys []string
 	}{
 		// *
 		{
-			key:  "\x00",
-			opts: []clientv3.OpOption{clientv3.WithFromKey()},
-
-			wkeys: []string{},
+			key:   "\x00",
+			opts:  []clientv3.OpOption{clientv3.WithFromKey()},
+			wkeys: nil,
 		},
 	}