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 *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 *postgresTest) TestInsertReturning() {
t := me.T()
ds := me.db.From("entry")
now := time.Now()
e := entry{Int: 10, Float: 1.000000, String: "1.000000", Time: now, Bool: true, Bytes: []byte("1.000000")}
found, err := ds.Returning(goqu.Star()).Insert(e).ScanStruct(&e)
assert.NoError(t, err)
assert.True(t, found)
assert.True(t, e.Id > 0)
var ids []uint32
assert.NoError(t, ds.Returning("id").Insert([]entry{
{Int: 11, Float: 1.100000, String: "1.100000", Time: now, Bool: false, Bytes: []byte("1.100000")},
{Int: 12, Float: 1.200000, String: "1.200000", Time: now, Bool: true, Bytes: []byte("1.200000")},
{Int: 13, Float: 1.300000, String: "1.300000", Time: now, Bool: false, Bytes: []byte("1.300000")},
{Int: 14, Float: 1.400000, String: "1.400000", Time: now, Bool: true, Bytes: []byte("1.400000")},
}).ScanVals(&ids))
assert.Len(t, ids, 4)
for _, id := range ids {
assert.True(t, id > 0)
}
var ints []int64
assert.NoError(t, ds.Returning("int").Insert(
entry{Int: 15, Float: 1.500000, String: "1.500000", Time: now, Bool: false, Bytes: []byte("1.500000")},
entry{Int: 16, Float: 1.600000, String: "1.600000", Time: now, Bool: true, Bytes: []byte("1.600000")},
entry{Int: 17, Float: 1.700000, String: "1.700000", Time: now, Bool: false, Bytes: []byte("1.700000")},
entry{Int: 18, Float: 1.800000, String: "1.800000", Time: now, Bool: true, Bytes: []byte("1.800000")},
).ScanVals(&ints))
assert.True(t, found)
assert.Equal(t, ints, []int64{15, 16, 17, 18})
}
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 *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 *databaseTest) TestScanStruct() {
t := me.T()
mDb, err := sqlmock.New()
assert.NoError(t, err)
sqlmock.ExpectQuery(`SELECT \* FROM "items" LIMIT 1`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"address", "name"}).FromCSVString("111 Test Addr,Test1"))
sqlmock.ExpectQuery(`SELECT "test" FROM "items" LIMIT 1`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"test"}).FromCSVString("test1\ntest2"))
db := New("mock", mDb)
var item testActionItem
found, err := db.ScanStruct(&item, `SELECT * FROM "items" LIMIT 1`)
assert.NoError(t, err)
assert.True(t, found)
assert.Equal(t, item.Address, "111 Test Addr")
assert.Equal(t, item.Name, "Test1")
_, err = db.ScanStruct(item, `SELECT * FROM "items" LIMIT 1`)
assert.EqualError(t, err, "goqu: Type must be a pointer to a struct when calling ScanStruct")
_, err = db.ScanStruct([]testActionItem{}, `SELECT * FROM "items" LIMIT 1`)
assert.EqualError(t, err, "goqu: Type must be a pointer to a struct when calling ScanStruct")
_, err = db.ScanStruct(&item, `SELECT "test" FROM "items" LIMIT 1`)
assert.EqualError(t, err, `goqu: Unable to find corresponding field to column "test" returned by query`)
}
func (me *datasetTest) TestScanStruct_WithPreparedStatements() {
t := me.T()
mDb, err := sqlmock.New()
assert.NoError(t, err)
sqlmock.ExpectQuery(`SELECT "address", "name" FROM "items" WHERE \(\("address" = \?\) AND \("name" IN \(\?, \?, \?\)\)\) LIMIT \?`).
WithArgs("111 Test Addr", "Bob", "Sally", "Billy", 1).
WillReturnRows(sqlmock.NewRows([]string{"address", "name"}).FromCSVString("111 Test Addr,Test1"))
sqlmock.ExpectQuery(`SELECT "test" FROM "items" WHERE \(\("address" = \?\) AND \("name" IN \(\?, \?, \?\)\)\) LIMIT \?`).
WithArgs("111 Test Addr", "Bob", "Sally", "Billy", 1).
WillReturnRows(sqlmock.NewRows([]string{"test"}).FromCSVString("test1\ntest2"))
db := New("mock", mDb)
var item dsTestActionItem
found, err := db.From("items").Prepared(true).Where(Ex{"name": []string{"Bob", "Sally", "Billy"}, "address": "111 Test Addr"}).ScanStruct(&item)
assert.NoError(t, err)
assert.True(t, found)
assert.Equal(t, item.Address, "111 Test Addr")
assert.Equal(t, item.Name, "Test1")
_, err = db.From("items").ScanStruct(item)
assert.EqualError(t, err, "goqu: Type must be a pointer to a struct when calling ScanStruct")
_, err = db.From("items").ScanStruct([]dsTestActionItem{})
assert.EqualError(t, err, "goqu: Type must be a pointer to a struct when calling ScanStruct")
_, err = db.From("items").
Prepared(true).
Select("test").
Where(Ex{"name": []string{"Bob", "Sally", "Billy"}, "address": "111 Test Addr"}).
ScanStruct(&item)
assert.EqualError(t, err, `goqu: Unable to find corresponding field to column "test" returned by query`)
}
func (me *adapterTest) TestRegisterAdapter() {
t := me.T()
RegisterAdapter("test", func(ds *Dataset) Adapter {
return NewDefaultAdapter(ds)
})
assert.True(t, HasAdapter("test"))
removeAdapter("test")
}
func (me *postgresTest) TestUpdate() {
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)
e.Int = 11
_, err = ds.Where(goqu.I("id").Eq(e.Id)).Update(e).Exec()
assert.NoError(t, err)
count, err := ds.Where(goqu.I("int").Eq(11)).Count()
assert.NoError(t, err)
assert.Equal(t, count, 1)
var id uint32
found, err = ds.Where(goqu.I("int").Eq(11)).Returning("id").Update(map[string]interface{}{"int": 9}).ScanVal(&id)
assert.NoError(t, err)
assert.True(t, found)
assert.Equal(t, id, e.Id)
}
func (me *postgresTest) TestInsert() {
t := me.T()
ds := me.db.From("entry")
now := time.Now()
e := entry{Int: 10, Float: 1.000000, String: "1.000000", Time: now, Bool: true, Bytes: []byte("1.000000")}
_, err := ds.Insert(e).Exec()
assert.NoError(t, err)
var insertedEntry entry
found, err := ds.Where(goqu.I("int").Eq(10)).ScanStruct(&insertedEntry)
assert.NoError(t, err)
assert.True(t, found)
assert.True(t, insertedEntry.Id > 0)
entries := []entry{
{Int: 11, Float: 1.100000, String: "1.100000", Time: now, Bool: false, Bytes: []byte("1.100000")},
{Int: 12, Float: 1.200000, String: "1.200000", Time: now, Bool: true, Bytes: []byte("1.200000")},
{Int: 13, Float: 1.300000, String: "1.300000", Time: now, Bool: false, Bytes: []byte("1.300000")},
{Int: 14, Float: 1.400000, String: "1.400000", Time: now, Bool: true, Bytes: []byte("1.400000")},
}
_, err = ds.Insert(entries).Exec()
assert.NoError(t, err)
var newEntries []entry
assert.NoError(t, ds.Where(goqu.I("int").In([]uint32{11, 12, 13, 14})).ScanStructs(&newEntries))
assert.Len(t, newEntries, 4)
_, err = ds.Insert(
entry{Int: 15, Float: 1.500000, String: "1.500000", Time: now, Bool: false, Bytes: []byte("1.500000")},
entry{Int: 16, Float: 1.600000, String: "1.600000", Time: now, Bool: true, Bytes: []byte("1.600000")},
entry{Int: 17, Float: 1.700000, String: "1.700000", Time: now, Bool: false, Bytes: []byte("1.700000")},
entry{Int: 18, Float: 1.800000, String: "1.800000", Time: now, Bool: true, Bytes: []byte("1.800000")},
).Exec()
assert.NoError(t, err)
newEntries = newEntries[0:0]
assert.NoError(t, ds.Where(goqu.I("int").In([]uint32{15, 16, 17, 18})).ScanStructs(&newEntries))
assert.Len(t, newEntries, 4)
}
func (me *adapterTest) TestNewAdapter() {
t := me.T()
RegisterAdapter("test", func(ds *Dataset) Adapter {
return NewDefaultAdapter(ds)
})
assert.True(t, HasAdapter("test"))
adapter := NewAdapter("test", From("test"))
assert.NotNil(t, adapter)
removeAdapter("test")
adapter = NewAdapter("test", From("test"))
assert.NotNil(t, adapter)
}
func (me *mysqlTest) TestUpdate() {
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)
e.Int = 11
_, err = ds.Where(goqu.I("id").Eq(e.Id)).Update(e).Exec()
assert.NoError(t, err)
count, err := ds.Where(goqu.I("int").Eq(11)).Count()
assert.NoError(t, err)
assert.Equal(t, count, 1)
}
func (me *databaseTest) TestScanVal() {
t := me.T()
mDb, err := sqlmock.New()
assert.NoError(t, err)
sqlmock.ExpectQuery(`SELECT "id" FROM "items"`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"id"}).FromCSVString("10"))
db := New("mock", mDb)
var id int64
found, err := db.ScanVal(&id, `SELECT "id" FROM "items"`)
assert.NoError(t, err)
assert.Equal(t, id, 10)
assert.True(t, found)
found, err = db.ScanVal([]int64{}, `SELECT "id" FROM "items"`)
assert.EqualError(t, err, "goqu: Type must be a pointer when calling ScanVal")
found, err = db.ScanVal(10, `SELECT "id" FROM "items"`)
assert.EqualError(t, err, "goqu: Type must be a pointer when calling ScanVal")
}
func (me *datasetTest) TestScanVal_WithPreparedStatement() {
t := me.T()
mDb, err := sqlmock.New()
assert.NoError(t, err)
sqlmock.ExpectQuery(`SELECT "id" FROM "items" WHERE \(\("address" = \?\) AND \("name" IN \(\?, \?, \?\)\)\) LIMIT ?`).
WithArgs("111 Test Addr", "Bob", "Sally", "Billy", 1).
WillReturnRows(sqlmock.NewRows([]string{"id"}).FromCSVString("10"))
db := New("mock", mDb)
var id int64
found, err := db.From("items").
Prepared(true).
Select("id").
Where(Ex{"name": []string{"Bob", "Sally", "Billy"}, "address": "111 Test Addr"}).
ScanVal(&id)
assert.NoError(t, err)
assert.Equal(t, id, 10)
assert.True(t, found)
found, err = db.From("items").ScanVal([]int64{})
assert.EqualError(t, err, "goqu: Type must be a pointer when calling ScanVal")
found, err = db.From("items").ScanVal(10)
assert.EqualError(t, err, "goqu: Type must be a pointer when calling ScanVal")
}
func (me *postgresTest) TestQuery() {
t := me.T()
var entries []entry
ds := me.db.From("entry")
assert.NoError(t, ds.Order(goqu.I("id").Asc()).ScanStructs(&entries))
assert.Len(t, entries, 10)
floatVal := float64(0)
baseDate, err := time.Parse(time.RFC3339Nano, "2015-02-22T18:19:55.000000000-00:00")
assert.NoError(t, err)
baseDate = baseDate.UTC()
for i, entry := range entries {
f := fmt.Sprintf("%f", floatVal)
assert.Equal(t, entry.Id, uint32(i+1))
assert.Equal(t, entry.Int, i)
assert.Equal(t, fmt.Sprintf("%f", entry.Float), f)
assert.Equal(t, entry.String, f)
assert.Equal(t, entry.Bytes, []byte(f))
assert.Equal(t, entry.Bool, i%2 == 0)
assert.Equal(t, entry.Time.Unix(), baseDate.Add(time.Duration(i)*time.Hour).Unix())
floatVal += float64(0.1)
}
entries = entries[0:0]
assert.NoError(t, ds.Where(goqu.I("bool").IsTrue()).Order(goqu.I("id").Asc()).ScanStructs(&entries))
assert.Len(t, entries, 5)
assert.NoError(t, err)
for _, entry := range entries {
assert.True(t, entry.Bool)
}
entries = entries[0:0]
assert.NoError(t, ds.Where(goqu.I("int").Gt(4)).Order(goqu.I("id").Asc()).ScanStructs(&entries))
assert.Len(t, entries, 5)
assert.NoError(t, err)
for _, entry := range entries {
assert.True(t, entry.Int > 4)
}
entries = entries[0:0]
assert.NoError(t, ds.Where(goqu.I("int").Gte(5)).Order(goqu.I("id").Asc()).ScanStructs(&entries))
assert.Len(t, entries, 5)
assert.NoError(t, err)
for _, entry := range entries {
assert.True(t, entry.Int >= 5)
}
entries = entries[0:0]
assert.NoError(t, ds.Where(goqu.I("int").Lt(5)).Order(goqu.I("id").Asc()).ScanStructs(&entries))
assert.Len(t, entries, 5)
assert.NoError(t, err)
for _, entry := range entries {
assert.True(t, entry.Int < 5)
}
entries = entries[0:0]
assert.NoError(t, ds.Where(goqu.I("int").Lte(4)).Order(goqu.I("id").Asc()).ScanStructs(&entries))
assert.Len(t, entries, 5)
assert.NoError(t, err)
for _, entry := range entries {
assert.True(t, entry.Int <= 4)
}
entries = entries[0:0]
assert.NoError(t, ds.Where(goqu.I("string").Eq("0.100000")).Order(goqu.I("id").Asc()).ScanStructs(&entries))
assert.Len(t, entries, 1)
assert.NoError(t, err)
for _, entry := range entries {
assert.Equal(t, entry.String, "0.100000")
}
entries = entries[0:0]
assert.NoError(t, ds.Where(goqu.I("string").Like("0.1%")).Order(goqu.I("id").Asc()).ScanStructs(&entries))
assert.Len(t, entries, 1)
assert.NoError(t, err)
for _, entry := range entries {
assert.Equal(t, entry.String, "0.100000")
}
entries = entries[0:0]
assert.NoError(t, ds.Where(goqu.I("string").NotLike("0.1%")).Order(goqu.I("id").Asc()).ScanStructs(&entries))
assert.Len(t, entries, 9)
assert.NoError(t, err)
for _, entry := range entries {
assert.NotEqual(t, entry.String, "0.100000")
}
entries = entries[0:0]
assert.NoError(t, ds.Where(goqu.I("string").IsNull()).Order(goqu.I("id").Asc()).ScanStructs(&entries))
assert.Len(t, entries, 0)
}
func (me *datasetAdapterTest) TestSupportsOrderByOnUpdate() {
t := me.T()
dsAdapter := me.GetDs("test").Adapter()
assert.True(t, dsAdapter.SupportsLimitOnDelete())
}