feat: services: crus, migrations

internal/dal/gen_test.go

@@ -0,0 +1,118 @@
+// Code generated by gorm.io/gen. DO NOT EDIT.
+// Code generated by gorm.io/gen. DO NOT EDIT.
+// Code generated by gorm.io/gen. DO NOT EDIT.
+
+package dal
+
+import (
+	"context"
+	"fmt"
+	"reflect"
+	"sync"
+	"testing"
+
+	"gorm.io/driver/sqlite"
+	"gorm.io/gorm"
+)
+
+type Input struct {
+	Args []interface{}
+}
+
+type Expectation struct {
+	Ret []interface{}
+}
+
+type TestCase struct {
+	Input
+	Expectation
+}
+
+const _gen_test_db_name = "gen_test.db"
+
+var _gen_test_db *gorm.DB
+var _gen_test_once sync.Once
+
+func init() {
+	InitializeDB()
+	_gen_test_db.AutoMigrate(&_another{})
+}
+
+func InitializeDB() {
+	_gen_test_once.Do(func() {
+		var err error
+		_gen_test_db, err = gorm.Open(sqlite.Open(_gen_test_db_name), &gorm.Config{})
+		if err != nil {
+			panic(fmt.Errorf("open sqlite %q fail: %w", _gen_test_db_name, err))
+		}
+	})
+}
+
+func assert(t *testing.T, methodName string, res, exp interface{}) {
+	if !reflect.DeepEqual(res, exp) {
+		t.Errorf("%v() gotResult = %v, want %v", methodName, res, exp)
+	}
+}
+
+type _another struct {
+	ID uint64 `gorm:"primaryKey"`
+}
+
+func (*_another) TableName() string { return "another_for_unit_test" }
+
+func Test_Available(t *testing.T) {
+	if !Use(_gen_test_db).Available() {
+		t.Errorf("query.Available() == false")
+	}
+}
+
+func Test_WithContext(t *testing.T) {
+	query := Use(_gen_test_db)
+	if !query.Available() {
+		t.Errorf("query Use(_gen_test_db) fail: query.Available() == false")
+	}
+
+	type Content string
+	var key, value Content = "gen_tag", "unit_test"
+	qCtx := query.WithContext(context.WithValue(context.Background(), key, value))
+
+	for _, ctx := range []context.Context{
+		qCtx.Post.UnderlyingDB().Statement.Context,
+	} {
+		if v := ctx.Value(key); v != value {
+			t.Errorf("get value from context fail, expect %q, got %q", value, v)
+		}
+	}
+}
+
+func Test_Transaction(t *testing.T) {
+	query := Use(_gen_test_db)
+	if !query.Available() {
+		t.Errorf("query Use(_gen_test_db) fail: query.Available() == false")
+	}
+
+	err := query.Transaction(func(tx *Query) error { return nil })
+	if err != nil {
+		t.Errorf("query.Transaction execute fail: %s", err)
+	}
+
+	tx := query.Begin()
+
+	err = tx.SavePoint("point")
+	if err != nil {
+		t.Errorf("query tx SavePoint fail: %s", err)
+	}
+	err = tx.RollbackTo("point")
+	if err != nil {
+		t.Errorf("query tx RollbackTo fail: %s", err)
+	}
+	err = tx.Commit()
+	if err != nil {
+		t.Errorf("query tx Commit fail: %s", err)
+	}
+
+	err = query.Begin().Rollback()
+	if err != nil {
+		t.Errorf("query tx Rollback fail: %s", err)
+	}
+}