test(types): add native type test (#446)

test/types/native/default_test.go

@@ -0,0 +1,99 @@
+package db
+
+import (
+	"context"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+
+	"github.com/prisma/prisma-client-go/test"
+)
+
+type cx = context.Context
+type Func func(t *testing.T, client *PrismaClient, ctx cx)
+
+func TestNative(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		name   string
+		before []string
+		run    Func
+	}{{
+		name: "native create",
+		run: func(t *testing.T, client *PrismaClient, ctx cx) {
+			a := "a"
+			b := "b"
+			created, err := client.User.CreateOne(
+				User.A.Set(a),
+				User.B.Set(b),
+				User.ID.Set("123"),
+			).Exec(ctx)
+			if err != nil {
+				t.Fatalf("fail %s", err)
+			}
+
+			expected := &UserModel{
+				InnerUser: InnerUser{
+					ID: "123",
+					A:  a,
+					B:  &b,
+				},
+			}
+
+			assert.Equal(t, expected, created)
+
+			actual, err := client.User.FindUnique(User.ID.Equals(created.ID)).Exec(ctx)
+			if err != nil {
+				t.Fatalf("fail %s", err)
+			}
+
+			assert.Equal(t, expected, actual)
+		},
+	}, {
+		name: "native find by native field",
+		run: func(t *testing.T, client *PrismaClient, ctx cx) {
+			a := "a"
+			b := "b"
+			created, err := client.User.CreateOne(
+				User.A.Set(a),
+				User.B.Set(b),
+				User.ID.Set("123"),
+			).Exec(ctx)
+			if err != nil {
+				t.Fatalf("fail %s", err)
+			}
+
+			expected := &UserModel{
+				InnerUser: InnerUser{
+					ID: "123",
+					A:  a,
+					B:  &b,
+				},
+			}
+
+			assert.Equal(t, expected, created)
+
+			actual, err := client.User.FindFirst(
+				User.A.Equals(a),
+				User.B.Equals(b),
+			).Exec(ctx)
+			if err != nil {
+				t.Fatalf("fail %s", err)
+			}
+
+			assert.Equal(t, expected, actual)
+		},
+	}}
+	for _, tt := range tests {
+		tt := tt
+		t.Run(tt.name, func(t *testing.T) {
+			test.RunSerial(t, []test.Database{test.MySQL, test.PostgreSQL}, func(t *testing.T, db test.Database, ctx context.Context) {
+				client := NewClient()
+				mockDBName := test.Start(t, db, client.Engine, tt.before)
+				defer test.End(t, db, client.Engine, mockDBName)
+				tt.run(t, client, context.Background())
+			})
+		})
+	}
+}

test/types/native/schema.prisma

@@ -0,0 +1,18 @@
+datasource db {
+  provider = "postgresql"
+  url      = env("__REPLACE__")
+}
+
+generator db {
+  provider          = "go run github.com/prisma/prisma-client-go"
+  output            = "."
+  disableGoBinaries = true
+  package           = "db"
+  previewFeatures = ["nativeTypes"]
+}
+
+model User {
+  id String @id @default(cuid())
+  a  String @db.VarChar(5)
+  b  String? @db.VarChar(50)
+}