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upsert_test.go
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upsert_test.go
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package ormlite
import (
"context"
"database/sql"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/stretchr/testify/suite"
"io/ioutil"
"os"
"testing"
)
type baseModelFixture struct {
suite.Suite
db *sql.DB
f *os.File
}
type baseModel struct {
ID int64 `ormlite:"primary,ref=base_id"`
Field string
}
func (*baseModel) Table() string { return "base_model" }
func (s *baseModelFixture) Query() string {
return `
create table base_model(id integer primary key, field text unique)
`
}
func (s *baseModelFixture) SetupSuite() {
s.f, _ = ioutil.TempFile("", "")
db, err := sql.Open("sqlite3", s.f.Name())
require.NoError(s.T(), err)
_, err = db.Exec(s.Query())
require.NoError(s.T(), err)
s.db = db
}
func (s *baseModelFixture) TearDownSuite() {
}
func (s *baseModelFixture) TestAInsert() {
var m = baseModel{Field: "test"}
if assert.NoError(s.T(), Insert(s.db, &m)) {
assert.EqualValues(s.T(), 1, m.ID)
}
var m1 = baseModel{Field: "test"}
err := insert(context.Background(), s.db, &m1, false)
if assert.Error(s.T(), err) {
assert.True(s.T(), IsUniqueViolation(err))
}
}
func (s *baseModelFixture) TestUpsert() {
var m = baseModel{ID: 1, Field: "test 2"}
if assert.NoError(s.T(), insert(context.Background(), s.db, &m, true)) {
// check db really changed
rows, err := s.db.Query("select field from base_model where id = ?", m.ID)
if assert.NoError(s.T(), err) {
for rows.Next() {
var field string
assert.NoError(s.T(), rows.Scan(&field))
assert.EqualValues(s.T(), m.Field, field)
}
}
}
}
func (s *baseModelFixture) TestUpdate() {
var m = baseModel{ID: 1, Field: "test updateConflict"}
err := UpdateDeep(s.db, &m)
if assert.NoError(s.T(), err) {
rows, err := s.db.Query("select field from base_model where id = ?", m.ID)
if assert.NoError(s.T(), err) {
for rows.Next() {
var field string
assert.NoError(s.T(), rows.Scan(&field))
assert.EqualValues(s.T(), m.Field, field)
}
}
}
m = baseModel{ID: 10, Field: "test updateConflict"}
err = UpdateDeep(s.db, &m)
if assert.Error(s.T(), err) {
assert.True(s.T(), IsNotFound(err))
assert.False(s.T(), IsUniqueViolation(err))
}
}
func TestBaseModel(t *testing.T) {
suite.Run(t, new(baseModelFixture))
}
// test auto create related objects
type autoCreateRelatedFixture struct {
suite.Suite
db *sql.DB
}
func (s *autoCreateRelatedFixture) Query() string {
return `
create table base_model(id integer primary key, field text);
create table main_model(id integer primary key, name text, related_to int);
create table has_many_model(id integer primary key, related_id integer);
create table many_to_many_model(id integer primary key, field text);
create table mapping_table(m_id int, m2_id int);
`
}
func (s *autoCreateRelatedFixture) SetupSuite() {
db, err := sql.Open("sqlite3", ":memory:")
require.NoError(s.T(), err)
_, err = db.Exec(s.Query())
require.NoError(s.T(), err)
s.db = db
}
type autoCreateRelatedHasManyModel struct {
ID int64 `ormlite:"primary,ref=hm_id"`
Related *autoCreateRelatedModel `ormlite:"has_one,col=related_id"`
}
func (*autoCreateRelatedHasManyModel) Table() string { return "has_many_model" }
type autoCreateRelatedManyToManyModel struct {
ID int64 `ormlite:"primary,ref=m2_id"`
Field string
}
func (*autoCreateRelatedManyToManyModel) Table() string { return "many_to_many_model" }
type autoCreateRelatedModel struct {
ID int64 `ormlite:"primary,ref=m_id"`
Name string
RelatedHasOne *baseModel `ormlite:"has_one,col=related_to"`
RelatedHasMany []*autoCreateRelatedHasManyModel `ormlite:"has_many"`
RelatedManyToMany []*autoCreateRelatedManyToManyModel `ormlite:"many_to_many,table=mapping_table"`
}
func (*autoCreateRelatedModel) Table() string { return "main_model" }
func (s *autoCreateRelatedFixture) Test() {
m := autoCreateRelatedModel{
Name: "test",
RelatedHasOne: &baseModel{Field: "base model field"},
RelatedHasMany: []*autoCreateRelatedHasManyModel{
{Related: &autoCreateRelatedModel{ID: 1}},
{Related: &autoCreateRelatedModel{ID: 1}}},
RelatedManyToMany: []*autoCreateRelatedManyToManyModel{{Field: "test 1"}, {Field: "test 2"}},
}
err := insert(context.Background(), s.db, &m, true)
if assert.NoError(s.T(), err) {
// assert model was created
assert.NotZero(s.T(), m.ID)
// assert has_one model was created
assert.NotZero(s.T(), m.RelatedHasOne.ID)
assert.EqualValues(s.T(), 1, m.RelatedHasOne.ID)
// assert has_many models were created
for i, rhm := range m.RelatedHasMany {
assert.EqualValues(s.T(), i+1, rhm.ID)
}
}
var mm autoCreateRelatedModel
if assert.NoError(s.T(), QueryStruct(s.db, &Options{
RelationDepth: 4,
}, &mm)) {
assert.EqualValues(s.T(), 1, mm.ID)
assert.EqualValues(s.T(), "test", mm.Name)
assert.EqualValues(s.T(), 1, mm.RelatedHasOne.ID)
assert.EqualValues(s.T(), 0, len(mm.RelatedManyToMany))
}
}
func TestAutoCreate(t *testing.T) {
suite.Run(t, new(autoCreateRelatedFixture))
}
type uniqueFieldFixture struct {
suite.Suite
db *sql.DB
}
type modelWithUniqueField struct {
ID int64 `ormlite:"primary"`
Field string `ormlite:"unique"`
}
func (*modelWithUniqueField) Table() string { return "test_unique" }
func (s *uniqueFieldFixture) Query() string {
return `
create table test_unique(id integer primary key, field text unique);
insert into test_unique(field) values ('test 1'), ('test 2'), ('test 3');
`
}
func (s *uniqueFieldFixture) SetupSuite() {
db, err := sql.Open("sqlite3", "file::memory:?cache=shared")
require.NoError(s.T(), err)
_, err = db.Exec(s.Query())
require.NoError(s.T(), err)
_, err = db.Query("select count(*) from test_unique")
require.NoError(s.T(), err)
s.db = db
}
func (s *uniqueFieldFixture) TestUpsert() {
m := modelWithUniqueField{Field: "test 3"}
if assert.NoError(s.T(), Upsert(s.db, &m)) {
assert.EqualValues(
s.T(), 3, m.ID, "ID should be equal to the row that caused unique violation")
}
m2 := modelWithUniqueField{Field: "test 2"}
if assert.NoError(s.T(), Upsert(s.db, &m2)) {
assert.EqualValues(
s.T(), 2, m2.ID, "ID should be equal to the row that caused unique violation")
}
}
func TestUniqueField(t *testing.T) {
suite.Run(t, new(uniqueFieldFixture))
}
type skipUpdatingExistingRelatedModels struct {
suite.Suite
db *sql.DB
}
type skipHasOneModel struct {
ID int64 `ormlite:"primary,col=rowid"`
HasManyModel *skipHasManyModel `ormlite:"has_one,col=related_hm_id"`
ManyToManyModel *skipManyToManyModel `ormlite:"has_one,col=related_mm_id"`
}
func (*skipHasOneModel) Table() string { return "has_one_model" }
type skipHasManyModel struct {
ID int64 `ormlite:"primary,col=rowid"`
Related []*skipRelatingModel `ormlite:"has_many"`
}
func (*skipHasManyModel) Table() string { return "has_many_model" }
type skipRelatingModel struct {
ID int64 `ormlite:"primary,ref=m2_id"`
Related *skipHasManyModel `ormlite:"has_one,col=related_id"`
}
func (*skipRelatingModel) Table() string { return "relating_model" }
type skipManyToManyModel struct {
ID int64 `ormlite:"primary,ref=m_id"`
Related []*skipRelatingModel `ormlite:"many_to_many,table=mapping_table"`
}
func (*skipManyToManyModel) Table() string { return "mtm_model" }
func (s *skipUpdatingExistingRelatedModels) Query() string {
return `
create table relating_model (id integer primary key, related_id int);
create table has_many_model (name text);
create table has_one_model (related_hm_id int, related_mm_id int);
create table mtm_model (id integer primary key);
create table mapping_table(m_id int, m2_id int);
insert into has_many_model (name) values ('test');
insert into mtm_model (id) values (1);
insert into relating_model (related_id) values (1), (1), (1);
insert into has_one_model (related_hm_id, related_mm_id) values (1, 1);
insert into mapping_table (m_id, m2_id) values (1,1), (1,2), (1,3);
`
}
func (s *skipUpdatingExistingRelatedModels) SetupSuite() {
db, err := sql.Open("sqlite3", "file::memory:?cache=shared")
require.NoError(s.T(), err)
_, err = db.Exec(s.Query())
require.NoError(s.T(), err)
s.db = db
}
func (s *skipUpdatingExistingRelatedModels) Test() {
var m = skipHasOneModel{1, &skipHasManyModel{
ID: 1, Related: []*skipRelatingModel{
nil,
}}, &skipManyToManyModel{1, nil},
}
if assert.NoError(s.T(), Upsert(s.db, &m)) {
var rm []*skipRelatingModel
if assert.NoError(s.T(), QuerySlice(s.db, DefaultOptions(), &rm)) {
for _, rmm := range rm {
assert.NotNil(s.T(), rmm.Related)
}
}
var mm skipManyToManyModel
if assert.NoError(s.T(), QueryStruct(s.db, &Options{RelationDepth: 4}, &mm)) {
assert.NotNil(s.T(), mm.Related)
assert.EqualValues(s.T(), 3, len(mm.Related))
}
}
}
func TestSkipUpdatingExistingModels(t *testing.T) {
suite.Run(t, new(skipUpdatingExistingRelatedModels))
}
func TestFKErrorCheck(t *testing.T) {
db, err := sql.Open("sqlite3", ":memory:?_fk=1")
require.NoError(t, err)
_, err = db.Exec(`
create table test(id integer primary key, name text);
create table related(test_id integer references test (id) on delete cascade);
`)
require.NoError(t, err)
_, err = db.Exec(`insert into related(test_id) values (1)`)
if assert.Error(t, err) {
assert.True(t, IsFKError(&Error{
SQLError: err,
Query: "",
Args: nil,
}))
assert.False(t, IsFKError(err))
}
}
func TestNotNullErrorCheck(t *testing.T) {
db, err := sql.Open("sqlite3", ":memory:?_fk=1")
require.NoError(t, err)
_, err = db.Exec(`create table test(id integer primary key, name text not null);`)
require.NoError(t, err)
_, err = db.Exec(`insert into test(name) values (null)`)
if assert.Error(t, err) {
assert.True(t, IsNotNullError(&Error{
SQLError: err,
}))
assert.False(t, IsNotNullError(err))
}
}