forked from doug-martin/goqu
/
crud_exec_test.go
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/
crud_exec_test.go
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package goqu
import (
"fmt"
"testing"
"github.com/DATA-DOG/go-sqlmock"
"github.com/stretchr/testify/suite"
"github.com/technotronicoz/testify/assert"
)
type testCrudActionItem struct {
Address string `db:"address"`
Name string `db:"name"`
}
type testCrudActionNoTagsItem struct {
Address string
Name string
}
type testComposedCrudActionItem struct {
testCrudActionItem
PhoneNumber string `db:"phone_number"`
Age int64 `db:"age"`
}
type crudExecTest struct {
suite.Suite
}
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 *crudExecTest) TestScanStructs() {
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\n211 Test Addr,Test2"))
sqlmock.ExpectQuery(`SELECT \* FROM "items"`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"address", "name", "phone_number", "age"}).FromCSVString("111 Test Addr,Test1,111-111-1111,20\n211 Test Addr,Test2,222-222-2222,30"))
sqlmock.ExpectQuery(`SELECT \* FROM "items"`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"address", "name"}).FromCSVString("111 Test Addr,Test1\n211 Test Addr,Test2"))
sqlmock.ExpectQuery(`SELECT \* FROM "items"`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"address", "name", "phone_number", "age"}).FromCSVString("111 Test Addr,Test1,111-111-1111,20\n211 Test Addr,Test2,222-222-2222,30"))
sqlmock.ExpectQuery(`SELECT \* FROM "items"`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"address", "name"}).FromCSVString("111 Test Addr,Test1\n211 Test Addr,Test2"))
db := New("db-mock", mDb)
exec := newCrudExec(db, nil, `SELECT * FROM "items"`)
var items []testCrudActionItem
assert.EqualError(t, exec.ScanStructs(items), "goqu: Type must be a pointer to a slice when calling ScanStructs")
assert.EqualError(t, exec.ScanStructs(&testCrudActionItem{}), "goqu: Type must be a pointer to a slice when calling ScanStructs")
assert.EqualError(t, exec.ScanStructs(&items), "query error")
assert.NoError(t, exec.ScanStructs(&items))
assert.Len(t, items, 2)
assert.Equal(t, items[0].Address, "111 Test Addr")
assert.Equal(t, items[0].Name, "Test1")
assert.Equal(t, items[1].Address, "211 Test Addr")
assert.Equal(t, items[1].Name, "Test2")
var composed []testComposedCrudActionItem
assert.NoError(t, exec.ScanStructs(&composed))
assert.Len(t, composed, 2)
assert.Equal(t, composed[0].Address, "111 Test Addr")
assert.Equal(t, composed[0].Name, "Test1")
assert.Equal(t, composed[0].PhoneNumber, "111-111-1111")
assert.Equal(t, composed[0].Age, 20)
assert.Equal(t, composed[1].Address, "211 Test Addr")
assert.Equal(t, composed[1].Name, "Test2")
assert.Equal(t, composed[1].PhoneNumber, "222-222-2222")
assert.Equal(t, composed[1].Age, 30)
var pointers []*testCrudActionItem
assert.NoError(t, exec.ScanStructs(&pointers))
assert.Len(t, pointers, 2)
assert.Equal(t, pointers[0].Address, "111 Test Addr")
assert.Equal(t, pointers[0].Name, "Test1")
assert.Equal(t, pointers[1].Address, "211 Test Addr")
assert.Equal(t, pointers[1].Name, "Test2")
var composedPointers []*testComposedCrudActionItem
assert.NoError(t, exec.ScanStructs(&composedPointers))
assert.Len(t, composedPointers, 2)
assert.Equal(t, composedPointers[0].Address, "111 Test Addr")
assert.Equal(t, composedPointers[0].Name, "Test1")
assert.Equal(t, composedPointers[0].PhoneNumber, "111-111-1111")
assert.Equal(t, composedPointers[0].Age, 20)
assert.Equal(t, composedPointers[1].Address, "211 Test Addr")
assert.Equal(t, composedPointers[1].Name, "Test2")
assert.Equal(t, composedPointers[1].PhoneNumber, "222-222-2222")
assert.Equal(t, composedPointers[1].Age, 30)
var noTags []testCrudActionNoTagsItem
assert.NoError(t, exec.ScanStructs(&noTags))
assert.Len(t, noTags, 2)
assert.Equal(t, noTags[0].Address, "111 Test Addr")
assert.Equal(t, noTags[0].Name, "Test1")
assert.Equal(t, noTags[1].Address, "211 Test Addr")
assert.Equal(t, noTags[1].Name, "Test2")
}
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 *crudExecTest) TestScanVals() {
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\n2"))
sqlmock.ExpectQuery(`SELECT "id" FROM "items"`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"id"}).FromCSVString("1\n2"))
db := New("db-mock", mDb)
exec := newCrudExec(db, nil, `SELECT "id" FROM "items"`)
var id int64
var ids []int64
assert.EqualError(t, exec.ScanVals(ids), "goqu: Type must be a pointer to a slice when calling ScanVals")
assert.EqualError(t, exec.ScanVals(&id), "goqu: Type must be a pointer to a slice when calling ScanVals")
assert.EqualError(t, exec.ScanVals(&ids), "query error")
assert.NoError(t, exec.ScanVals(&ids))
assert.Equal(t, ids, []int64{1, 2})
var pointers []*int64
assert.NoError(t, exec.ScanVals(&pointers))
assert.Len(t, pointers, 2)
assert.Equal(t, *pointers[0], 1)
assert.Equal(t, *pointers[1], 2)
}
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 TestCrudExecSuite(t *testing.T) {
suite.Run(t, new(crudExecTest))
}