架构师
c2d0db5875
inviteeAndInviterSet 是 map，按 range 收集到 slice 后顺序不固定， 传给 fillGiftBenefits 的 IN (?,?) 参数随之乱序，导致 sqlmock 按位置 匹配的单测 TestQueryBenefitsKeepsDirectInviteeGift 偶现失败（本地 10 次复现约 2-4 次）。 在收集后追加 slices.Sort，让生产代码本身的下游 SQL 参数稳定；同步把 测试期望改为升序。50 次重复 + race 全绿。 Co-authored-by: multica-agent <github@multica.ai>
106 lines
3.6 KiB
Go
106 lines
3.6 KiB
Go
package invite
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import (
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"context"
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"fmt"
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"strings"
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"testing"
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"github.com/DATA-DOG/go-sqlmock"
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"gorm.io/driver/mysql"
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"gorm.io/gorm"
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)
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func TestQueryBenefitsCountsFamilyOwnerGiftAsInviteeGift(t *testing.T) {
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db, mock, cleanup := newBenefitsTestDB(t)
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defer cleanup()
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mock.ExpectQuery("COUNT(*) as cnt").
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WithArgs(int64(200), 2, 5).
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WillReturnRows(sqlmock.NewRows([]string{"user_id", "cnt"}).AddRow(200, 1))
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mock.ExpectQuery("SELECT user_id, subscription_user_id, order_no FROM `order`").
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WithArgs(int64(200), 2, 5).
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WillReturnRows(sqlmock.NewRows([]string{"user_id", "subscription_user_id", "order_no"}).AddRow(200, 900, "family-order"))
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mock.ExpectQuery("object_id IN").
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WithArgs(33, int64(100), "family-order", 331, 332).
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WillReturnRows(sqlmock.NewRows([]string{"object_id", "content"}))
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mock.ExpectQuery("object_id IN").
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WithArgs(34, int64(100), int64(200), int64(900), "family-order").
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WillReturnRows(sqlmock.NewRows([]string{"object_id", "content"}).
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AddRow(900, `{"type":341,"order_no":"family-order","amount":7,"balance":7,"remark":"邀请赠送"}`))
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benefits, err := QueryBenefits(context.Background(), db, []InviteRelation{{InviteeId: 200, InviterId: 100}})
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if err != nil {
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t.Fatalf("QueryBenefits returned error: %v", err)
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}
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benefit := benefits[200]
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if benefit.InviteeGiftDays != 7 {
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t.Fatalf("InviteeGiftDays = %d, want 7", benefit.InviteeGiftDays)
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}
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if benefit.InviterGiftDays != 0 {
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t.Fatalf("InviterGiftDays = %d, want 0", benefit.InviterGiftDays)
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}
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assertBenefitsExpectations(t, mock)
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}
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func TestQueryBenefitsKeepsDirectInviteeGift(t *testing.T) {
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db, mock, cleanup := newBenefitsTestDB(t)
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defer cleanup()
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mock.ExpectQuery("COUNT(*) as cnt").
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WithArgs(int64(200), 2, 5).
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WillReturnRows(sqlmock.NewRows([]string{"user_id", "cnt"}).AddRow(200, 1))
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mock.ExpectQuery("SELECT user_id, subscription_user_id, order_no FROM `order`").
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WithArgs(int64(200), 2, 5).
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WillReturnRows(sqlmock.NewRows([]string{"user_id", "subscription_user_id", "order_no"}).AddRow(200, 0, "direct-order"))
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mock.ExpectQuery("object_id IN").
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WithArgs(33, int64(100), "direct-order", 331, 332).
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WillReturnRows(sqlmock.NewRows([]string{"object_id", "content"}))
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mock.ExpectQuery("object_id IN").
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WithArgs(34, int64(100), int64(200), "direct-order").
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WillReturnRows(sqlmock.NewRows([]string{"object_id", "content"}).
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AddRow(200, `{"type":341,"order_no":"direct-order","amount":5,"balance":5,"remark":"邀请赠送"}`))
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benefits, err := QueryBenefits(context.Background(), db, []InviteRelation{{InviteeId: 200, InviterId: 100}})
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if err != nil {
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t.Fatalf("QueryBenefits returned error: %v", err)
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}
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if got := benefits[200].InviteeGiftDays; got != 5 {
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t.Fatalf("InviteeGiftDays = %d, want 5", got)
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}
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assertBenefitsExpectations(t, mock)
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}
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func newBenefitsTestDB(t *testing.T) (*gorm.DB, sqlmock.Sqlmock, func()) {
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t.Helper()
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sqlDB, mock, err := sqlmock.New(sqlmock.QueryMatcherOption(sqlmock.QueryMatcherFunc(func(expectedSQL, actualSQL string) error {
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if strings.Contains(actualSQL, expectedSQL) {
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return nil
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}
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return fmt.Errorf("actual sql %q does not contain %q", actualSQL, expectedSQL)
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})))
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if err != nil {
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t.Fatalf("create sqlmock: %v", err)
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}
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db, err := gorm.Open(mysql.New(mysql.Config{Conn: sqlDB, SkipInitializeWithVersion: true}), &gorm.Config{})
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if err != nil {
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_ = sqlDB.Close()
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t.Fatalf("open gorm db: %v", err)
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}
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return db, mock, func() {
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_ = sqlDB.Close()
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}
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}
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func assertBenefitsExpectations(t *testing.T, mock sqlmock.Sqlmock) {
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t.Helper()
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if err := mock.ExpectationsWereMet(); err != nil {
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t.Fatalf("unmet sql expectations: %v", err)
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}
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}
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