func (me *crudExecTest) TestScanVal() {
t := me.T()
mDb, err := sqlmock.New()
assert.NoError(t, err)
sqlmock.ExpectQuery(`SELECT "id" FROM "items"`).
WillReturnError(fmt.Errorf("query error"))
sqlmock.ExpectQuery(`SELECT "id" FROM "items"`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"id"}).FromCSVString("1"))
db := New("db-mock", mDb)
exec := newCrudExec(db, nil, `SELECT "id" FROM "items"`)
var id int64
var ids []int64
found, err := exec.ScanVal(id)
assert.EqualError(t, err, "goqu: Type must be a pointer when calling ScanVal")
assert.False(t, found)
found, err = exec.ScanVal(&ids)
assert.EqualError(t, err, "goqu: Cannot scan into a slice when calling ScanVal")
assert.False(t, found)
found, err = exec.ScanVal(&id)
assert.EqualError(t, err, "query error")
assert.False(t, found)
var ptrId int64
found, err = exec.ScanVal(&ptrId)
assert.NoError(t, err)
assert.Equal(t, ptrId, 1)
}
func (me *crudExecTest) TestScanStruct() {
t := me.T()
mDb, err := sqlmock.New()
assert.NoError(t, err)
sqlmock.ExpectQuery(`SELECT \* FROM "items"`).
WillReturnError(fmt.Errorf("query error"))
sqlmock.ExpectQuery(`SELECT \* FROM "items"`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"address", "name"}).FromCSVString("111 Test Addr,Test1"))
sqlmock.ExpectQuery(`SELECT \* FROM "items"`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"address", "name", "phone_number", "age"}).FromCSVString("111 Test Addr,Test1,111-111-1111,20"))
sqlmock.ExpectQuery(`SELECT \* FROM "items"`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"address", "name"}).FromCSVString("111 Test Addr,Test1"))
db := New("db-mock", mDb)
exec := newCrudExec(db, nil, `SELECT * FROM "items"`)
var slicePtr []testCrudActionItem
var item testCrudActionItem
found, err := exec.ScanStruct(item)
assert.EqualError(t, err, "goqu: Type must be a pointer to a struct when calling ScanStruct")
assert.False(t, found)
found, err = exec.ScanStruct(&slicePtr)
assert.EqualError(t, err, "goqu: Type must be a pointer to a struct when calling ScanStruct")
assert.False(t, found)
found, err = exec.ScanStruct(&item)
assert.EqualError(t, err, "query error")
assert.False(t, found)
found, err = exec.ScanStruct(&item)
assert.NoError(t, err)
assert.True(t, found)
assert.Equal(t, item.Address, "111 Test Addr")
assert.Equal(t, item.Name, "Test1")
var composed testComposedCrudActionItem
found, err = exec.ScanStruct(&composed)
assert.NoError(t, err)
assert.True(t, found)
assert.Equal(t, composed.Address, "111 Test Addr")
assert.Equal(t, composed.Name, "Test1")
assert.Equal(t, composed.PhoneNumber, "111-111-1111")
assert.Equal(t, composed.Age, 20)
var noTag testCrudActionNoTagsItem
found, err = exec.ScanStruct(&noTag)
assert.NoError(t, err)
assert.True(t, found)
assert.Equal(t, noTag.Address, "111 Test Addr")
assert.Equal(t, noTag.Name, "Test1")
}
func (me *postgresTest) TestDelete() {
t := me.T()
ds := me.db.From("entry")
var e entry
found, err := ds.Where(goqu.I("int").Eq(9)).Select("id").ScanStruct(&e)
assert.NoError(t, err)
assert.True(t, found)
_, err = ds.Where(goqu.I("id").Eq(e.Id)).Delete().Exec()
assert.NoError(t, err)
count, err := ds.Count()
assert.NoError(t, err)
assert.Equal(t, count, 9)
var id uint32
found, err = ds.Where(goqu.I("id").Eq(e.Id)).ScanVal(&id)
assert.NoError(t, err)
assert.False(t, found)
e = entry{}
found, err = ds.Where(goqu.I("int").Eq(8)).Select("id").ScanStruct(&e)
assert.NoError(t, err)
assert.True(t, found)
assert.NotEqual(t, e.Id, 0)
id = 0
_, err = ds.Where(goqu.I("id").Eq(e.Id)).Returning("id").Delete().ScanVal(&id)
assert.NoError(t, err)
assert.Equal(t, id, e.Id)
}
func (me *mysqlTest) TestDelete() {
t := me.T()
ds := me.db.From("entry")
var e entry
found, err := ds.Where(goqu.I("int").Eq(9)).Select("id").ScanStruct(&e)
assert.NoError(t, err)
assert.True(t, found)
_, err = ds.Where(goqu.I("id").Eq(e.Id)).Delete().Exec()
assert.NoError(t, err)
count, err := ds.Count()
assert.NoError(t, err)
assert.Equal(t, count, 9)
var id uint32
found, err = ds.Where(goqu.I("id").Eq(e.Id)).ScanVal(&id)
assert.NoError(t, err)
assert.False(t, found)
e = entry{}
found, err = ds.Where(goqu.I("int").Eq(8)).Select("id").ScanStruct(&e)
assert.NoError(t, err)
assert.True(t, found)
assert.NotEqual(t, e.Id, 0)
id = 0
_, err = ds.Where(goqu.I("id").Eq(e.Id)).Returning("id").Delete().ScanVal(&id)
assert.Equal(t, err.Error(), "goqu: Adapter does not support RETURNING clause")
}
func (me *adapterTest) TestHasAdapter() {
t := me.T()
assert.False(t, HasAdapter("test"))
RegisterAdapter("test", func(ds *Dataset) Adapter {
return NewDefaultAdapter(ds)
})
assert.True(t, HasAdapter("test"))
removeAdapter("test")
}
func (me *datasetTest) TestPrepared() {
t := me.T()
ds := From("test")
preparedDs := ds.Prepared(true)
assert.True(t, preparedDs.isPrepared)
assert.False(t, ds.isPrepared)
//should apply the prepared to any datasets created from the root
assert.True(t, preparedDs.Where(Ex{"a": 1}).isPrepared)
}
func (me *crudExecTest) TestWithError() {
t := me.T()
mDb, err := sqlmock.New()
assert.NoError(t, err)
db := New("db-mock", mDb)
expectedErr := fmt.Errorf("crud exec error")
exec := newCrudExec(db, expectedErr, `SELECT * FROM "items"`)
var items []testCrudActionItem
assert.EqualError(t, exec.ScanStructs(&items), expectedErr.Error())
found, err := exec.ScanStruct(&testCrudActionItem{})
assert.EqualError(t, err, expectedErr.Error())
assert.False(t, found)
var vals []string
assert.EqualError(t, exec.ScanVals(&vals), expectedErr.Error())
var val string
found, err = exec.ScanVal(&val)
assert.EqualError(t, err, expectedErr.Error())
assert.False(t, found)
}
func (me *datasetAdapterTest) TestSupportsReturn() {
t := me.T()
dsAdapter := me.GetDs("test").Adapter()
assert.False(t, dsAdapter.SupportsReturn())
}