refactor: database interaction and error handling (#10762)

This pull request introduces a significant refactoring of the database
interaction layer, focusing on improving explicitness, transactional
control, and error handling. The core change is the removal of the
stateful `QueryExecutor` from repository instances. Instead, it is now
passed as an argument to each method that interacts with the database.

This change makes transaction management more explicit and flexible, as
the same repository instance can be used with a database pool or a
specific transaction without needing to be re-instantiated.

### Key Changes

- **Explicit `QueryExecutor` Passing:**
- All repository methods (`Get`, `List`, `Create`, `Update`, `Delete`,
etc.) in `InstanceRepository`, `OrganizationRepository`,
`UserRepository`, and their sub-repositories now require a
`database.QueryExecutor` (e.g., a `*pgxpool.Pool` or `pgx.Tx`) as the
first argument.
- Repository constructors no longer accept a `QueryExecutor`. For
example, `repository.InstanceRepository(pool)` is now
`repository.InstanceRepository()`.

- **Enhanced Error Handling:**
- A new `database.MissingConditionError` is introduced to enforce
required query conditions, such as ensuring an `instance_id` is always
present in `UPDATE` and `DELETE` operations.
- The database error wrapper in the `postgres` package now correctly
identifies and wraps `pgx.ErrTooManyRows` and similar errors from the
`scany` library into a `database.MultipleRowsFoundError`.

- **Improved Database Conditions:**
- The `database.Condition` interface now includes a
`ContainsColumn(Column) bool` method. This allows for runtime checks to
ensure that critical filters (like `instance_id`) are included in a
query, preventing accidental cross-tenant data modification.
- A new `database.Exists()` condition has been added to support `EXISTS`
subqueries, enabling more complex filtering logic, such as finding an
organization that has a specific domain.

- **Repository and Interface Refactoring:**
- The method for loading related entities (e.g., domains for an
organization) has been changed from a boolean flag (`Domains(true)`) to
a more explicit, chainable method (`LoadDomains()`). This returns a new
repository instance configured to load the sub-resource, promoting
immutability.
- The custom `OrgIdentifierCondition` has been removed in favor of using
the standard `database.Condition` interface, simplifying the API.

- **Code Cleanup and Test Updates:**
  - Unnecessary struct embeddings and metadata have been removed.
- All integration and repository tests have been updated to reflect the
new method signatures, passing the database pool or transaction object
explicitly.
- New tests have been added to cover the new `ExistsDomain`
functionality and other enhancements.

These changes make the data access layer more robust, predictable, and
easier to work with, especially in the context of database transactions.
This commit is contained in:
Silvan
2025-09-24 12:12:31 +02:00
committed by GitHub
parent 09d09ab337
commit cccfc816f6
53 changed files with 3900 additions and 1430 deletions

View File

@@ -2,6 +2,7 @@ package repository_test
import (
"context"
"strconv"
"testing"
"time"
@@ -16,9 +17,20 @@ import (
)
func TestCreateInstance(t *testing.T) {
beforeCreate := time.Now()
tx, err := pool.Begin(context.Background(), nil)
require.NoError(t, err)
defer func() {
err := tx.Rollback(context.Background())
if err != nil {
t.Log("error during rollback:", err)
}
}()
instanceRepo := repository.InstanceRepository()
tests := []struct {
name string
testFunc func(ctx context.Context, t *testing.T) *domain.Instance
testFunc func(t *testing.T, tx database.QueryExecutor) *domain.Instance
instance domain.Instance
err error
}{
@@ -59,14 +71,10 @@ func TestCreateInstance(t *testing.T) {
},
{
name: "adding same instance twice",
testFunc: func(ctx context.Context, t *testing.T) *domain.Instance {
instanceRepo := repository.InstanceRepository(pool)
instanceId := gofakeit.Name()
instanceName := gofakeit.Name()
testFunc: func(t *testing.T, tx database.QueryExecutor) *domain.Instance {
inst := domain.Instance{
ID: instanceId,
Name: instanceName,
ID: gofakeit.UUID(),
Name: gofakeit.Name(),
DefaultOrgID: "defaultOrgId",
IAMProjectID: "iamProject",
ConsoleClientID: "consoleCLient",
@@ -74,7 +82,9 @@ func TestCreateInstance(t *testing.T) {
DefaultLanguage: "defaultLanguage",
}
err := instanceRepo.Create(ctx, &inst)
err := instanceRepo.Create(t.Context(), tx, &inst)
require.NoError(t, err)
// change the name to make sure same only the id clashes
inst.Name = gofakeit.Name()
require.NoError(t, err)
@@ -84,7 +94,7 @@ func TestCreateInstance(t *testing.T) {
},
func() struct {
name string
testFunc func(ctx context.Context, t *testing.T) *domain.Instance
testFunc func(t *testing.T, tx database.QueryExecutor) *domain.Instance
instance domain.Instance
err error
} {
@@ -92,14 +102,12 @@ func TestCreateInstance(t *testing.T) {
instanceName := gofakeit.Name()
return struct {
name string
testFunc func(ctx context.Context, t *testing.T) *domain.Instance
testFunc func(t *testing.T, tx database.QueryExecutor) *domain.Instance
instance domain.Instance
err error
}{
name: "adding instance with same name twice",
testFunc: func(ctx context.Context, t *testing.T) *domain.Instance {
instanceRepo := repository.InstanceRepository(pool)
testFunc: func(t *testing.T, tx database.QueryExecutor) *domain.Instance {
inst := domain.Instance{
ID: gofakeit.Name(),
Name: instanceName,
@@ -110,7 +118,7 @@ func TestCreateInstance(t *testing.T) {
DefaultLanguage: "defaultLanguage",
}
err := instanceRepo.Create(ctx, &inst)
err := instanceRepo.Create(t.Context(), tx, &inst)
require.NoError(t, err)
// change the id
@@ -135,11 +143,8 @@ func TestCreateInstance(t *testing.T) {
{
name: "adding instance with no id",
instance: func() domain.Instance {
// instanceId := gofakeit.Name()
instanceName := gofakeit.Name()
instance := domain.Instance{
// ID: instanceId,
Name: instanceName,
Name: gofakeit.Name(),
DefaultOrgID: "defaultOrgId",
IAMProjectID: "iamProject",
ConsoleClientID: "consoleCLient",
@@ -153,19 +158,25 @@ func TestCreateInstance(t *testing.T) {
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
ctx := context.Background()
savepoint, err := tx.Begin(t.Context())
require.NoError(t, err)
defer func() {
err = savepoint.Rollback(t.Context())
if err != nil {
t.Log("error during rollback:", err)
}
}()
var instance *domain.Instance
if tt.testFunc != nil {
instance = tt.testFunc(ctx, t)
instance = tt.testFunc(t, savepoint)
} else {
instance = &tt.instance
}
instanceRepo := repository.InstanceRepository(pool)
// create instance
beforeCreate := time.Now()
err := instanceRepo.Create(ctx, instance)
err = instanceRepo.Create(t.Context(), tx, instance)
assert.ErrorIs(t, err, tt.err)
if err != nil {
return
@@ -173,7 +184,7 @@ func TestCreateInstance(t *testing.T) {
afterCreate := time.Now()
// check instance values
instance, err = instanceRepo.Get(ctx,
instance, err = instanceRepo.Get(t.Context(), tx,
database.WithCondition(
instanceRepo.IDCondition(instance.ID),
),
@@ -194,22 +205,30 @@ func TestCreateInstance(t *testing.T) {
}
func TestUpdateInstance(t *testing.T) {
beforeUpdate := time.Now()
tx, err := pool.Begin(context.Background(), nil)
require.NoError(t, err)
defer func() {
err := tx.Rollback(context.Background())
if err != nil {
t.Log("error during rollback:", err)
}
}()
instanceRepo := repository.InstanceRepository()
tests := []struct {
name string
testFunc func(ctx context.Context, t *testing.T) *domain.Instance
testFunc func(t *testing.T, tx database.QueryExecutor) *domain.Instance
rowsAffected int64
getErr error
}{
{
name: "happy path",
testFunc: func(ctx context.Context, t *testing.T) *domain.Instance {
instanceRepo := repository.InstanceRepository(pool)
instanceId := gofakeit.Name()
instanceName := gofakeit.Name()
testFunc: func(t *testing.T, tx database.QueryExecutor) *domain.Instance {
inst := domain.Instance{
ID: instanceId,
Name: instanceName,
ID: gofakeit.UUID(),
Name: gofakeit.Name(),
DefaultOrgID: "defaultOrgId",
IAMProjectID: "iamProject",
ConsoleClientID: "consoleCLient",
@@ -218,7 +237,7 @@ func TestUpdateInstance(t *testing.T) {
}
// create instance
err := instanceRepo.Create(ctx, &inst)
err := instanceRepo.Create(t.Context(), tx, &inst)
require.NoError(t, err)
return &inst
},
@@ -226,14 +245,10 @@ func TestUpdateInstance(t *testing.T) {
},
{
name: "update deleted instance",
testFunc: func(ctx context.Context, t *testing.T) *domain.Instance {
instanceRepo := repository.InstanceRepository(pool)
instanceId := gofakeit.Name()
instanceName := gofakeit.Name()
testFunc: func(t *testing.T, tx database.QueryExecutor) *domain.Instance {
inst := domain.Instance{
ID: instanceId,
Name: instanceName,
ID: gofakeit.UUID(),
Name: gofakeit.Name(),
DefaultOrgID: "defaultOrgId",
IAMProjectID: "iamProject",
ConsoleClientID: "consoleCLient",
@@ -242,11 +257,11 @@ func TestUpdateInstance(t *testing.T) {
}
// create instance
err := instanceRepo.Create(ctx, &inst)
err := instanceRepo.Create(t.Context(), tx, &inst)
require.NoError(t, err)
// delete instance
affectedRows, err := instanceRepo.Delete(ctx,
affectedRows, err := instanceRepo.Delete(t.Context(), tx,
inst.ID,
)
require.NoError(t, err)
@@ -258,11 +273,9 @@ func TestUpdateInstance(t *testing.T) {
},
{
name: "update non existent instance",
testFunc: func(ctx context.Context, t *testing.T) *domain.Instance {
instanceId := gofakeit.Name()
testFunc: func(t *testing.T, tx database.QueryExecutor) *domain.Instance {
inst := domain.Instance{
ID: instanceId,
ID: gofakeit.UUID(),
}
return &inst
},
@@ -272,15 +285,11 @@ func TestUpdateInstance(t *testing.T) {
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
ctx := context.Background()
instanceRepo := repository.InstanceRepository(pool)
instance := tt.testFunc(t, tx)
instance := tt.testFunc(ctx, t)
beforeUpdate := time.Now()
// update name
newName := "new_" + instance.Name
rowsAffected, err := instanceRepo.Update(ctx,
rowsAffected, err := instanceRepo.Update(t.Context(), tx,
instance.ID,
instanceRepo.SetName(newName),
)
@@ -294,7 +303,7 @@ func TestUpdateInstance(t *testing.T) {
}
// check instance values
instance, err = instanceRepo.Get(ctx,
instance, err = instanceRepo.Get(t.Context(), tx,
database.WithCondition(
instanceRepo.IDCondition(instance.ID),
),
@@ -308,24 +317,31 @@ func TestUpdateInstance(t *testing.T) {
}
func TestGetInstance(t *testing.T) {
instanceRepo := repository.InstanceRepository(pool)
tx, err := pool.Begin(context.Background(), nil)
require.NoError(t, err)
defer func() {
err := tx.Rollback(context.Background())
if err != nil {
t.Log("error during rollback:", err)
}
}()
instanceRepo := repository.InstanceRepository()
domainRepo := repository.InstanceDomainRepository()
type test struct {
name string
testFunc func(ctx context.Context, t *testing.T) *domain.Instance
testFunc func(t *testing.T) *domain.Instance
err error
}
tests := []test{
func() test {
instanceId := gofakeit.Name()
return test{
name: "happy path get using id",
testFunc: func(ctx context.Context, t *testing.T) *domain.Instance {
instanceName := gofakeit.Name()
testFunc: func(t *testing.T) *domain.Instance {
inst := domain.Instance{
ID: instanceId,
Name: instanceName,
ID: gofakeit.UUID(),
Name: gofakeit.BeerName(),
DefaultOrgID: "defaultOrgId",
IAMProjectID: "iamProject",
ConsoleClientID: "consoleCLient",
@@ -334,7 +350,7 @@ func TestGetInstance(t *testing.T) {
}
// create instance
err := instanceRepo.Create(ctx, &inst)
err := instanceRepo.Create(t.Context(), tx, &inst)
require.NoError(t, err)
return &inst
},
@@ -342,14 +358,10 @@ func TestGetInstance(t *testing.T) {
}(),
{
name: "happy path including domains",
testFunc: func(ctx context.Context, t *testing.T) *domain.Instance {
instanceRepo := repository.InstanceRepository(pool)
instanceId := gofakeit.Name()
instanceName := gofakeit.Name()
testFunc: func(t *testing.T) *domain.Instance {
inst := domain.Instance{
ID: instanceId,
Name: instanceName,
ID: gofakeit.NewCrypto().UUID(),
Name: gofakeit.BeerName(),
DefaultOrgID: "defaultOrgId",
IAMProjectID: "iamProject",
ConsoleClientID: "consoleCLient",
@@ -358,10 +370,9 @@ func TestGetInstance(t *testing.T) {
}
// create instance
err := instanceRepo.Create(ctx, &inst)
err := instanceRepo.Create(t.Context(), tx, &inst)
require.NoError(t, err)
domainRepo := instanceRepo.Domains(false)
d := &domain.AddInstanceDomain{
InstanceID: inst.ID,
Domain: gofakeit.DomainName(),
@@ -369,7 +380,7 @@ func TestGetInstance(t *testing.T) {
IsGenerated: gu.Ptr(false),
Type: domain.DomainTypeCustom,
}
err = domainRepo.Add(ctx, d)
err = domainRepo.Add(t.Context(), tx, d)
require.NoError(t, err)
inst.Domains = append(inst.Domains, &domain.InstanceDomain{
@@ -387,7 +398,7 @@ func TestGetInstance(t *testing.T) {
},
{
name: "get non existent instance",
testFunc: func(ctx context.Context, t *testing.T) *domain.Instance {
testFunc: func(t *testing.T) *domain.Instance {
inst := domain.Instance{
ID: "get non existent instance",
}
@@ -398,16 +409,13 @@ func TestGetInstance(t *testing.T) {
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
ctx := context.Background()
instanceRepo := repository.InstanceRepository(pool)
var instance *domain.Instance
if tt.testFunc != nil {
instance = tt.testFunc(ctx, t)
instance = tt.testFunc(t)
}
// check instance values
returnedInstance, err := instanceRepo.Get(ctx,
returnedInstance, err := instanceRepo.Get(t.Context(), tx,
database.WithCondition(
instanceRepo.IDCondition(instance.ID),
),
@@ -434,28 +442,33 @@ func TestGetInstance(t *testing.T) {
}
func TestListInstance(t *testing.T) {
ctx := context.Background()
pool, stop, err := newEmbeddedDB(ctx)
tx, err := pool.Begin(context.Background(), nil)
require.NoError(t, err)
defer stop()
defer func() {
err := tx.Rollback(context.Background())
if err != nil {
t.Log("error during rollback:", err)
}
}()
instanceRepo := repository.InstanceRepository()
type test struct {
name string
testFunc func(ctx context.Context, t *testing.T) []*domain.Instance
testFunc func(t *testing.T, tx database.QueryExecutor) []*domain.Instance
conditionClauses []database.Condition
noInstanceReturned bool
}
tests := []test{
{
name: "happy path single instance no filter",
testFunc: func(ctx context.Context, t *testing.T) []*domain.Instance {
instanceRepo := repository.InstanceRepository(pool)
testFunc: func(t *testing.T, tx database.QueryExecutor) []*domain.Instance {
noOfInstances := 1
instances := make([]*domain.Instance, noOfInstances)
for i := range noOfInstances {
inst := domain.Instance{
ID: gofakeit.Name(),
ID: strconv.Itoa(i),
Name: gofakeit.Name(),
DefaultOrgID: "defaultOrgId",
IAMProjectID: "iamProject",
@@ -465,7 +478,7 @@ func TestListInstance(t *testing.T) {
}
// create instance
err := instanceRepo.Create(ctx, &inst)
err := instanceRepo.Create(t.Context(), tx, &inst)
require.NoError(t, err)
instances[i] = &inst
@@ -476,14 +489,13 @@ func TestListInstance(t *testing.T) {
},
{
name: "happy path multiple instance no filter",
testFunc: func(ctx context.Context, t *testing.T) []*domain.Instance {
instanceRepo := repository.InstanceRepository(pool)
testFunc: func(t *testing.T, tx database.QueryExecutor) []*domain.Instance {
noOfInstances := 5
instances := make([]*domain.Instance, noOfInstances)
for i := range noOfInstances {
inst := domain.Instance{
ID: gofakeit.Name(),
ID: strconv.Itoa(i),
Name: gofakeit.Name(),
DefaultOrgID: "defaultOrgId",
IAMProjectID: "iamProject",
@@ -493,7 +505,7 @@ func TestListInstance(t *testing.T) {
}
// create instance
err := instanceRepo.Create(ctx, &inst)
err := instanceRepo.Create(t.Context(), tx, &inst)
require.NoError(t, err)
instances[i] = &inst
@@ -503,17 +515,16 @@ func TestListInstance(t *testing.T) {
},
},
func() test {
instanceRepo := repository.InstanceRepository(pool)
instanceId := gofakeit.Name()
instanceID := gofakeit.BeerName()
return test{
name: "instance filter on id",
testFunc: func(ctx context.Context, t *testing.T) []*domain.Instance {
testFunc: func(t *testing.T, tx database.QueryExecutor) []*domain.Instance {
noOfInstances := 1
instances := make([]*domain.Instance, noOfInstances)
for i := range noOfInstances {
inst := domain.Instance{
ID: instanceId,
ID: instanceID,
Name: gofakeit.Name(),
DefaultOrgID: "defaultOrgId",
IAMProjectID: "iamProject",
@@ -523,7 +534,7 @@ func TestListInstance(t *testing.T) {
}
// create instance
err := instanceRepo.Create(ctx, &inst)
err := instanceRepo.Create(t.Context(), tx, &inst)
require.NoError(t, err)
instances[i] = &inst
@@ -531,21 +542,20 @@ func TestListInstance(t *testing.T) {
return instances
},
conditionClauses: []database.Condition{instanceRepo.IDCondition(instanceId)},
conditionClauses: []database.Condition{instanceRepo.IDCondition(instanceID)},
}
}(),
func() test {
instanceRepo := repository.InstanceRepository(pool)
instanceName := gofakeit.Name()
instanceName := gofakeit.BeerName()
return test{
name: "multiple instance filter on name",
testFunc: func(ctx context.Context, t *testing.T) []*domain.Instance {
testFunc: func(t *testing.T, tx database.QueryExecutor) []*domain.Instance {
noOfInstances := 5
instances := make([]*domain.Instance, noOfInstances)
for i := range noOfInstances {
inst := domain.Instance{
ID: gofakeit.Name(),
ID: strconv.Itoa(i),
Name: instanceName,
DefaultOrgID: "defaultOrgId",
IAMProjectID: "iamProject",
@@ -555,7 +565,7 @@ func TestListInstance(t *testing.T) {
}
// create instance
err := instanceRepo.Create(ctx, &inst)
err := instanceRepo.Create(t.Context(), tx, &inst)
require.NoError(t, err)
instances[i] = &inst
@@ -569,14 +579,15 @@ func TestListInstance(t *testing.T) {
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
t.Cleanup(func() {
_, err := pool.Exec(ctx, "DELETE FROM zitadel.instances")
require.NoError(t, err)
})
instances := tt.testFunc(ctx, t)
instanceRepo := repository.InstanceRepository(pool)
savepoint, err := tx.Begin(t.Context())
require.NoError(t, err)
defer func() {
err = savepoint.Rollback(t.Context())
if err != nil {
t.Log("error during rollback:", err)
}
}()
instances := tt.testFunc(t, savepoint)
var condition database.Condition
if len(tt.conditionClauses) > 0 {
@@ -584,13 +595,13 @@ func TestListInstance(t *testing.T) {
}
// check instance values
returnedInstances, err := instanceRepo.List(ctx,
returnedInstances, err := instanceRepo.List(t.Context(), tx,
database.WithCondition(condition),
database.WithOrderByAscending(instanceRepo.CreatedAtColumn()),
database.WithOrderByAscending(instanceRepo.IDColumn()),
)
require.NoError(t, err)
if tt.noInstanceReturned {
assert.Nil(t, returnedInstances)
assert.Len(t, returnedInstances, 0)
return
}
@@ -609,42 +620,45 @@ func TestListInstance(t *testing.T) {
}
func TestDeleteInstance(t *testing.T) {
tx, err := pool.Begin(context.Background(), nil)
require.NoError(t, err)
defer func() {
err := tx.Rollback(context.Background())
if err != nil {
t.Log("error during rollback:", err)
}
}()
instanceRepo := repository.InstanceRepository()
type test struct {
name string
testFunc func(ctx context.Context, t *testing.T)
testFunc func(t *testing.T, tx database.QueryExecutor)
instanceID string
noOfDeletedRows int64
}
tests := []test{
func() test {
instanceRepo := repository.InstanceRepository(pool)
instanceId := gofakeit.Name()
var noOfInstances int64 = 1
instanceID := gofakeit.NewCrypto().UUID()
return test{
name: "happy path delete single instance filter id",
testFunc: func(ctx context.Context, t *testing.T) {
instances := make([]*domain.Instance, noOfInstances)
for i := range noOfInstances {
inst := domain.Instance{
ID: instanceId,
Name: gofakeit.Name(),
DefaultOrgID: "defaultOrgId",
IAMProjectID: "iamProject",
ConsoleClientID: "consoleCLient",
ConsoleAppID: "consoleApp",
DefaultLanguage: "defaultLanguage",
}
// create instance
err := instanceRepo.Create(ctx, &inst)
require.NoError(t, err)
instances[i] = &inst
testFunc: func(t *testing.T, tx database.QueryExecutor) {
inst := domain.Instance{
ID: instanceID,
Name: gofakeit.Name(),
DefaultOrgID: "defaultOrgId",
IAMProjectID: "iamProject",
ConsoleClientID: "consoleCLient",
ConsoleAppID: "consoleApp",
DefaultLanguage: "defaultLanguage",
}
// create instance
err := instanceRepo.Create(t.Context(), tx, &inst)
require.NoError(t, err)
},
instanceID: instanceId,
noOfDeletedRows: noOfInstances,
instanceID: instanceID,
noOfDeletedRows: 1,
}
}(),
func() test {
@@ -655,40 +669,33 @@ func TestDeleteInstance(t *testing.T) {
}
}(),
func() test {
instanceRepo := repository.InstanceRepository(pool)
instanceName := gofakeit.Name()
instanceID := gofakeit.Name()
return test{
name: "deleted already deleted instance",
testFunc: func(ctx context.Context, t *testing.T) {
noOfInstances := 1
instances := make([]*domain.Instance, noOfInstances)
for i := range noOfInstances {
testFunc: func(t *testing.T, tx database.QueryExecutor) {
inst := domain.Instance{
ID: gofakeit.Name(),
Name: instanceName,
DefaultOrgID: "defaultOrgId",
IAMProjectID: "iamProject",
ConsoleClientID: "consoleCLient",
ConsoleAppID: "consoleApp",
DefaultLanguage: "defaultLanguage",
}
// create instance
err := instanceRepo.Create(ctx, &inst)
require.NoError(t, err)
instances[i] = &inst
inst := domain.Instance{
ID: instanceID,
Name: gofakeit.BeerName(),
DefaultOrgID: "defaultOrgId",
IAMProjectID: "iamProject",
ConsoleClientID: "consoleCLient",
ConsoleAppID: "consoleApp",
DefaultLanguage: "defaultLanguage",
}
// create instance
err := instanceRepo.Create(t.Context(), tx, &inst)
require.NoError(t, err)
// delete instance
affectedRows, err := instanceRepo.Delete(ctx,
instances[0].ID,
affectedRows, err := instanceRepo.Delete(t.Context(), tx,
inst.ID,
)
require.NoError(t, err)
assert.Equal(t, int64(1), affectedRows)
},
instanceID: instanceName,
instanceID: instanceID,
// this test should return 0 affected rows as the instance was already deleted
noOfDeletedRows: 0,
}
@@ -696,22 +703,26 @@ func TestDeleteInstance(t *testing.T) {
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
ctx := context.Background()
instanceRepo := repository.InstanceRepository(pool)
savepoint, err := tx.Begin(t.Context())
require.NoError(t, err)
defer func() {
err = savepoint.Rollback(t.Context())
if err != nil {
t.Log("error during rollback:", err)
}
}()
if tt.testFunc != nil {
tt.testFunc(ctx, t)
tt.testFunc(t, savepoint)
}
// delete instance
noOfDeletedRows, err := instanceRepo.Delete(ctx,
tt.instanceID,
)
noOfDeletedRows, err := instanceRepo.Delete(t.Context(), savepoint, tt.instanceID)
require.NoError(t, err)
assert.Equal(t, noOfDeletedRows, tt.noOfDeletedRows)
// check instance was deleted
instance, err := instanceRepo.Get(ctx,
instance, err := instanceRepo.Get(t.Context(), savepoint,
database.WithCondition(
instanceRepo.IDCondition(tt.instanceID),
),