Sanitize at API level

storage/graph_test.go

@@ -126,6 +126,51 @@ func TestIntegration(t *testing.T) {
 		}
 	})
 
+	t.Run("graph.Delete(case insensitives() => 0)", func(t *testing.T) {
+		cleanFill()
+		err := graph.Delete(ctx, "col", operator.CaseInsensitives{Key: entity.Name, Values: []string{}})
+		if err != nil {
+			t.Fatal(err)
+		}
+		ones, err := graph.List(ctx, "col")
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(ones) != 0 {
+			t.Fatal(len(ones))
+		}
+	})
+
+	t.Run("graph.Delete(case insensitives(.*) => 0)", func(t *testing.T) {
+		cleanFill()
+		err := graph.Delete(ctx, "col", operator.CaseInsensitives{Key: entity.Name, Values: []string{".*"}})
+		if err != nil {
+			t.Fatal(err)
+		}
+		ones, err := graph.List(ctx, "col")
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(ones) < 0 {
+			t.Fatal(len(ones))
+		}
+	})
+
+	t.Run("graph.Delete(case insensitive(.*) => 0)", func(t *testing.T) {
+		cleanFill()
+		err := graph.Delete(ctx, "col", operator.CaseInsensitive{Key: entity.Name, Value: ".*"})
+		if err != nil {
+			t.Fatal(err)
+		}
+		ones, err := graph.List(ctx, "col")
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(ones) < 0 {
+			t.Fatal(len(ones))
+		}
+	})
+
 	t.Run("graph.Search(foo => *)", func(t *testing.T) {
 		cleanFill()
 		some, err := graph.Search(ctx, "col", ones[0].Name[:3])