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) 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) TestParallelGetColumnMap() {
t := me.T()
type item struct {
id uint
name string
}
wg := sync.WaitGroup{}
wg.Add(1)
go func() {
i := item{}
m, err := getColumnMap(i)
assert.NoError(t, err)
assert.NotNil(t, m)
wg.Done()
}()
wg.Add(1)
go func() {
i := item{}
m, err := getColumnMap(i)
assert.NoError(t, err)
assert.NotNil(t, m)
wg.Done()
}()
wg.Wait()
}
func (me *crudExecTest) TestScanVal() {
t := me.T()
mDb, mock, err := sqlmock.New()
assert.NoError(t, err)
mock.ExpectQuery(`SELECT "id" FROM "items"`).
WillReturnError(fmt.Errorf("query error"))
mock.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 *datasetTest) TestInsertSqlWithMaps() {
t := me.T()
ds1 := From("items")
sql, _, err := ds1.ToInsertSql(map[string]interface{}{"name": "Test", "address": "111 Test Addr"})
assert.NoError(t, err)
assert.Equal(t, sql, `INSERT INTO "items" ("address", "name") VALUES ('111 Test Addr', 'Test')`)
sql, _, err = ds1.ToInsertSql(
map[string]interface{}{"address": "111 Test Addr", "name": "Test1"},
map[string]interface{}{"address": "211 Test Addr", "name": "Test2"},
map[string]interface{}{"address": "311 Test Addr", "name": "Test3"},
map[string]interface{}{"address": "411 Test Addr", "name": "Test4"},
)
assert.NoError(t, err)
assert.Equal(t, sql, `INSERT INTO "items" ("address", "name") VALUES ('111 Test Addr', 'Test1'), ('211 Test Addr', 'Test2'), ('311 Test Addr', 'Test3'), ('411 Test Addr', 'Test4')`)
_, _, err = ds1.ToInsertSql(
map[string]interface{}{"address": "111 Test Addr", "name": "Test1"},
map[string]interface{}{"address": "211 Test Addr"},
map[string]interface{}{"address": "311 Test Addr", "name": "Test3"},
map[string]interface{}{"address": "411 Test Addr", "name": "Test4"},
)
assert.EqualError(t, err, "goqu: Rows with different value length expected 2 got 1")
}
func (me *datasetTest) TestLiteralIdentifierExpression() {
t := me.T()
buf := NewSqlBuilder(false)
ds := From("test")
assert.NoError(t, ds.Literal(me.Truncate(buf), I("a")))
assert.Equal(t, buf.String(), `"a"`)
assert.NoError(t, ds.Literal(me.Truncate(buf), I("a.b")))
assert.Equal(t, buf.String(), `"a"."b"`)
assert.NoError(t, ds.Literal(me.Truncate(buf), I("a.b.c")))
assert.Equal(t, buf.String(), `"a"."b"."c"`)
assert.NoError(t, ds.Literal(me.Truncate(buf), I("a.b.*")))
assert.Equal(t, buf.String(), `"a"."b".*`)
assert.NoError(t, ds.Literal(me.Truncate(buf), I("a.*")))
assert.Equal(t, buf.String(), `"a".*`)
buf = NewSqlBuilder(true)
assert.NoError(t, ds.Literal(me.Truncate(buf), I("a")))
assert.Equal(t, buf.String(), `"a"`)
assert.Equal(t, buf.args, []interface{}{})
assert.NoError(t, ds.Literal(me.Truncate(buf), I("a.b")))
assert.Equal(t, buf.String(), `"a"."b"`)
assert.Equal(t, buf.args, []interface{}{})
assert.NoError(t, ds.Literal(me.Truncate(buf), I("a.b.c")))
assert.Equal(t, buf.String(), `"a"."b"."c"`)
assert.Equal(t, buf.args, []interface{}{})
assert.NoError(t, ds.Literal(me.Truncate(buf), I("a.b.*")))
assert.Equal(t, buf.String(), `"a"."b".*`)
assert.Equal(t, buf.args, []interface{}{})
assert.NoError(t, ds.Literal(me.Truncate(buf), I("a.*")))
assert.Equal(t, buf.String(), `"a".*`)
assert.Equal(t, buf.args, []interface{}{})
}
func (me *datasetTest) TestPreparedInsertSqlWithEmbeddedStructPtr() {
t := me.T()
ds1 := From("items")
type Phone struct {
Primary string `db:"primary_phone"`
Home string `db:"home_phone"`
}
type item struct {
*Phone
Address string `db:"address"`
Name string `db:"name"`
}
sql, args, err := ds1.Prepared(true).ToInsertSql(item{Name: "Test", Address: "111 Test Addr", Phone: &Phone{Home: "123123", Primary: "456456"}})
assert.NoError(t, err)
assert.Equal(t, args, []interface{}{"456456", "123123", "111 Test Addr", "Test"})
assert.Equal(t, sql, `INSERT INTO "items" ("primary_phone", "home_phone", "address", "name") VALUES (?, ?, ?, ?)`)
sql, args, err = ds1.Prepared(true).ToInsertSql(
item{Address: "111 Test Addr", Name: "Test1", Phone: &Phone{Home: "123123", Primary: "456456"}},
item{Address: "211 Test Addr", Name: "Test2", Phone: &Phone{Home: "123123", Primary: "456456"}},
item{Address: "311 Test Addr", Name: "Test3", Phone: &Phone{Home: "123123", Primary: "456456"}},
item{Address: "411 Test Addr", Name: "Test4", Phone: &Phone{Home: "123123", Primary: "456456"}},
)
assert.NoError(t, err)
assert.Equal(t, args, []interface{}{
"456456", "123123", "111 Test Addr", "Test1",
"456456", "123123", "211 Test Addr", "Test2",
"456456", "123123", "311 Test Addr", "Test3",
"456456", "123123", "411 Test Addr", "Test4",
})
assert.Equal(t, sql, `INSERT INTO "items" ("primary_phone", "home_phone", "address", "name") VALUES (?, ?, ?, ?), (?, ?, ?, ?), (?, ?, ?, ?), (?, ?, ?, ?)`)
}
func (me *datasetTest) TestPreparedInsertSqlWithValuerNull() {
t := me.T()
ds1 := From("items")
type item struct {
Address string `db:"address"`
Name string `db:"name"`
Valuer sql.NullInt64 `db:"valuer"`
}
sqlString, args, err := ds1.Prepared(true).ToInsertSql(item{Name: "Test", Address: "111 Test Addr"})
assert.NoError(t, err)
assert.Equal(t, args, []interface{}{
"111 Test Addr", "Test", nil,
})
assert.Equal(t, sqlString, `INSERT INTO "items" ("address", "name", "valuer") VALUES (?, ?, ?)`)
sqlString, args, err = ds1.Prepared(true).ToInsertSql(
item{Address: "111 Test Addr", Name: "Test1"},
item{Address: "211 Test Addr", Name: "Test2"},
item{Address: "311 Test Addr", Name: "Test3"},
item{Address: "411 Test Addr", Name: "Test4"},
)
assert.NoError(t, err)
assert.Equal(t, args, []interface{}{
"111 Test Addr", "Test1", nil,
"211 Test Addr", "Test2", nil,
"311 Test Addr", "Test3", nil,
"411 Test Addr", "Test4", nil,
})
assert.Equal(t, sqlString, `INSERT INTO "items" ("address", "name", "valuer") VALUES (?, ?, ?), (?, ?, ?), (?, ?, ?), (?, ?, ?)`)
}
func (me *datasetTest) TestInsertWithGoquPkTagSql() {
t := me.T()
ds1 := From("items")
type item struct {
Id uint32 `db:"id" goqu:"pk,skipinsert"`
Address string `db:"address"`
Name string `db:"name"`
}
sql, _, err := ds1.ToInsertSql(item{Name: "Test", Address: "111 Test Addr"})
assert.NoError(t, err)
assert.Equal(t, sql, `INSERT INTO "items" ("address", "name") VALUES ('111 Test Addr', 'Test')`)
sql, _, err = ds1.ToInsertSql(map[string]interface{}{"name": "Test", "address": "111 Test Addr"})
assert.NoError(t, err)
assert.Equal(t, sql, `INSERT INTO "items" ("address", "name") VALUES ('111 Test Addr', 'Test')`)
sql, _, err = ds1.ToInsertSql(
item{Name: "Test1", Address: "111 Test Addr"},
item{Name: "Test2", Address: "211 Test Addr"},
item{Name: "Test3", Address: "311 Test Addr"},
item{Name: "Test4", Address: "411 Test Addr"},
)
assert.NoError(t, err)
assert.Equal(t, sql, `INSERT INTO "items" ("address", "name") VALUES ('111 Test Addr', 'Test1'), ('211 Test Addr', 'Test2'), ('311 Test Addr', 'Test3'), ('411 Test Addr', 'Test4')`)
}
func (me *databaseTest) TestScanStructs() {
t := me.T()
mDb, mock, err := sqlmock.New()
assert.NoError(t, err)
mock.ExpectQuery(`SELECT \* FROM "items"`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"address", "name"}).FromCSVString("111 Test Addr,Test1\n211 Test Addr,Test2"))
mock.ExpectQuery(`SELECT "test" FROM "items"`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"test"}).FromCSVString("test1\ntest2"))
db := New("db-mock", mDb)
var items []testActionItem
assert.NoError(t, db.ScanStructs(&items, `SELECT * FROM "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")
items = items[0:0]
assert.EqualError(t, db.ScanStructs(items, `SELECT * FROM "items"`), "goqu: Type must be a pointer to a slice when calling ScanStructs")
assert.EqualError(t, db.ScanStructs(&testActionItem{}, `SELECT * FROM "items"`), "goqu: Type must be a pointer to a slice when calling ScanStructs")
assert.EqualError(t, db.ScanStructs(&items, `SELECT "test" FROM "items"`), `goqu: Unable to find corresponding field to column "test" returned by query`)
}
func (me *databaseTest) TestScanStruct() {
t := me.T()
mDb, mock, err := sqlmock.New()
assert.NoError(t, err)
mock.ExpectQuery(`SELECT \* FROM "items" LIMIT 1`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"address", "name"}).FromCSVString("111 Test Addr,Test1"))
mock.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 *crudExecTest) TestScanVals() {
t := me.T()
mDb, mock, err := sqlmock.New()
assert.NoError(t, err)
mock.ExpectQuery(`SELECT "id" FROM "items"`).
WillReturnError(fmt.Errorf("query error"))
mock.ExpectQuery(`SELECT "id" FROM "items"`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"id"}).FromCSVString("1\n2"))
mock.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 *datasetTest) TestPreparedHaving() {
t := me.T()
ds1 := From("test")
b := ds1.Having(I("a").Gt(1)).GroupBy("created")
sql, args, err := b.Prepared(true).ToSql()
assert.NoError(t, err)
assert.Equal(t, args, []interface{}{1})
assert.Equal(t, sql, `SELECT * FROM "test" GROUP BY "created" HAVING ("a" > ?)`)
b = ds1.
Where(I("b").IsTrue()).
Having(I("a").Gt(1)).
GroupBy("created")
sql, args, err = b.Prepared(true).ToSql()
assert.NoError(t, err)
assert.Equal(t, args, []interface{}{1})
assert.Equal(t, sql, `SELECT * FROM "test" WHERE ("b" IS TRUE) GROUP BY "created" HAVING ("a" > ?)`)
b = ds1.Having(I("a").Gt(1))
sql, args, err = b.Prepared(true).ToSql()
assert.NoError(t, err)
assert.Equal(t, args, []interface{}{1})
assert.Equal(t, sql, `SELECT * FROM "test" HAVING ("a" > ?)`)
}
func (me *databaseTest) TestLogger() {
t := me.T()
mDb, mock, err := sqlmock.New()
assert.NoError(t, err)
mock.ExpectQuery(`SELECT \* FROM "items"`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"address", "name"}).FromCSVString("111 Test Addr,Test1\n211 Test Addr,Test2"))
mock.ExpectExec(`SELECT \* FROM "items" WHERE "id" = ?`).
WithArgs(1).
WillReturnResult(sqlmock.NewResult(0, 0))
db := New("db-mock", mDb)
logger := new(dbTestMockLogger)
db.Logger(logger)
var items []testActionItem
assert.NoError(t, db.ScanStructs(&items, `SELECT * FROM "items"`))
_, err = db.Exec(`SELECT * FROM "items" WHERE "id" = ?`, 1)
assert.NoError(t, err)
db.Trace("TEST", "")
assert.Equal(t, logger.Messages, []string{
"[goqu] QUERY [query:=`SELECT * FROM \"items\"`]",
"[goqu] EXEC [query:=`SELECT * FROM \"items\" WHERE \"id\" = ?` args:=[1]]",
"[goqu] TEST",
})
}
func (me *datasetTest) TestJoin() {
t := me.T()
ds1 := From("items")
sql, _, err := ds1.Join(I("players").As("p"), On(Ex{"p.id": I("items.playerId")})).ToSql()
assert.NoError(t, err)
assert.Equal(t, sql, `SELECT * FROM "items" INNER JOIN "players" AS "p" ON ("p"."id" = "items"."playerId")`)
sql, _, err = ds1.Join(ds1.From("players").As("p"), On(Ex{"p.id": I("items.playerId")})).ToSql()
assert.NoError(t, err)
assert.Equal(t, sql, `SELECT * FROM "items" INNER JOIN (SELECT * FROM "players") AS "p" ON ("p"."id" = "items"."playerId")`)
sql, _, err = ds1.Join(I("v1").Table("test"), On(Ex{"v1.test.id": I("items.playerId")})).ToSql()
assert.NoError(t, err)
assert.Equal(t, sql, `SELECT * FROM "items" INNER JOIN "v1"."test" ON ("v1"."test"."id" = "items"."playerId")`)
sql, _, err = ds1.Join(I("test"), Using(I("name"), I("common_id"))).ToSql()
assert.NoError(t, err)
assert.Equal(t, sql, `SELECT * FROM "items" INNER JOIN "test" USING ("name", "common_id")`)
sql, _, err = ds1.Join(I("test"), Using("name", "common_id")).ToSql()
assert.NoError(t, err)
assert.Equal(t, sql, `SELECT * FROM "items" INNER JOIN "test" USING ("name", "common_id")`)
}
func (me *datasetTest) TestPreparedWhere() {
t := me.T()
ds1 := From("test")
b := ds1.Where(Ex{
"a": true,
"b": Op{"neq": true},
"c": false,
"d": Op{"neq": false},
})
sql, args, err := b.Prepared(true).ToSql()
assert.NoError(t, err)
assert.Equal(t, args, []interface{}{})
assert.Equal(t, sql, `SELECT * FROM "test" WHERE (("a" IS TRUE) AND ("b" IS NOT TRUE) AND ("c" IS FALSE) AND ("d" IS NOT FALSE))`)
b = ds1.Where(Ex{
"a": "a",
"b": Op{"neq": "b"},
"c": Op{"gt": "c"},
"d": Op{"gte": "d"},
"e": Op{"lt": "e"},
"f": Op{"lte": "f"},
})
sql, args, err = b.Prepared(true).ToSql()
assert.NoError(t, err)
assert.Equal(t, args, []interface{}{"a", "b", "c", "d", "e", "f"})
assert.Equal(t, sql, `SELECT * FROM "test" WHERE (("a" = ?) AND ("b" != ?) AND ("c" > ?) AND ("d" >= ?) AND ("e" < ?) AND ("f" <= ?))`)
}
func (me *datasetTest) TestHaving() {
t := me.T()
ds1 := From("test")
b := ds1.Having(Ex{
"a": Op{"gt": 1},
}).GroupBy("created")
sql, _, err := b.ToSql()
assert.NoError(t, err)
assert.Equal(t, sql, `SELECT * FROM "test" GROUP BY "created" HAVING ("a" > 1)`)
b = ds1.Where(Ex{"b": true}).
Having(Ex{"a": Op{"gt": 1}}).
GroupBy("created")
sql, _, err = b.ToSql()
assert.NoError(t, err)
assert.Equal(t, sql, `SELECT * FROM "test" WHERE ("b" IS TRUE) GROUP BY "created" HAVING ("a" > 1)`)
b = ds1.Having(Ex{"a": Op{"gt": 1}})
sql, _, err = b.ToSql()
assert.NoError(t, err)
assert.Equal(t, sql, `SELECT * FROM "test" HAVING ("a" > 1)`)
b = ds1.Having(Ex{"a": Op{"gt": 1}}).Having(Ex{"b": 2})
sql, _, err = b.ToSql()
assert.NoError(t, err)
assert.Equal(t, sql, `SELECT * FROM "test" HAVING (("a" > 1) AND ("b" = 2))`)
}
func (me *datasetTest) TestGroupBy() {
t := me.T()
ds1 := From("test")
b := ds1.Where(
I("a").Gt(1),
).GroupBy("created")
sql, _, err := b.ToSql()
assert.NoError(t, err)
assert.Equal(t, sql, `SELECT * FROM "test" WHERE ("a" > 1) GROUP BY "created"`)
b = ds1.Where(
I("a").Gt(1),
).GroupBy(Literal("created::DATE"))
sql, _, err = b.ToSql()
assert.NoError(t, err)
assert.Equal(t, sql, `SELECT * FROM "test" WHERE ("a" > 1) GROUP BY created::DATE`)
b = ds1.Where(
I("a").Gt(1),
).GroupBy("name", Literal("created::DATE"))
sql, _, err = b.ToSql()
assert.NoError(t, err)
assert.Equal(t, sql, `SELECT * FROM "test" WHERE ("a" > 1) GROUP BY "name", created::DATE`)
}
func (me *datasetTest) TestScanStructs_WithPreparedStatements() {
t := me.T()
mDb, mock, err := sqlmock.New()
assert.NoError(t, err)
mock.ExpectQuery(`SELECT "address", "name" FROM "items" WHERE \(\("address" = \?\) AND \("name" IN \(\?, \?, \?\)\)\)`).
WithArgs("111 Test Addr", "Bob", "Sally", "Billy").
WillReturnRows(sqlmock.NewRows([]string{"address", "name"}).FromCSVString("111 Test Addr,Test1\n211 Test Addr,Test2"))
mock.ExpectQuery(`SELECT "test" FROM "items" WHERE \(\("address" = \?\) AND \("name" IN \(\?, \?, \?\)\)\)`).
WithArgs("111 Test Addr", "Bob", "Sally", "Billy").
WillReturnRows(sqlmock.NewRows([]string{"test"}).FromCSVString("test1\ntest2"))
db := New("mock", mDb)
var items []dsTestActionItem
assert.NoError(t, db.From("items").Prepared(true).Where(Ex{"name": []string{"Bob", "Sally", "Billy"}, "address": "111 Test Addr"}).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")
items = items[0:0]
assert.EqualError(t, db.From("items").ScanStructs(items), "goqu: Type must be a pointer to a slice when calling ScanStructs")
assert.EqualError(t, db.From("items").ScanStructs(&dsTestActionItem{}), "goqu: Type must be a pointer to a slice when calling ScanStructs")
assert.EqualError(t, db.From("items").
Prepared(true).
Select("test").
Where(Ex{"name": []string{"Bob", "Sally", "Billy"}, "address": "111 Test Addr"}).
ScanStructs(&items), `goqu: Unable to find corresponding field to column "test" returned by query`)
}
func (me *datasetTest) TestInsertSqlWithEmbeddedStruct() {
t := me.T()
ds1 := From("items")
type Phone struct {
Primary string `db:"primary_phone"`
Home string `db:"home_phone"`
}
type item struct {
Phone
Address string `db:"address"`
Name string `db:"name"`
}
sql, _, err := ds1.ToInsertSql(item{Name: "Test", Address: "111 Test Addr", Phone: Phone{Home: "123123", Primary: "456456"}})
assert.NoError(t, err)
assert.Equal(t, sql, `INSERT INTO "items" ("primary_phone", "home_phone", "address", "name") VALUES ('456456', '123123', '111 Test Addr', 'Test')`)
sql, _, err = ds1.ToInsertSql(
item{Address: "111 Test Addr", Name: "Test1", Phone: Phone{Home: "123123", Primary: "456456"}},
item{Address: "211 Test Addr", Name: "Test2", Phone: Phone{Home: "123123", Primary: "456456"}},
item{Address: "311 Test Addr", Name: "Test3", Phone: Phone{Home: "123123", Primary: "456456"}},
item{Address: "411 Test Addr", Name: "Test4", Phone: Phone{Home: "123123", Primary: "456456"}},
)
assert.NoError(t, err)
assert.Equal(t, sql, `INSERT INTO "items" ("primary_phone", "home_phone", "address", "name") VALUES ('456456', '123123', '111 Test Addr', 'Test1'), ('456456', '123123', '211 Test Addr', 'Test2'), ('456456', '123123', '311 Test Addr', 'Test3'), ('456456', '123123', '411 Test Addr', 'Test4')`)
}
func (me *datasetTest) TestPreparedUnion() {
t := me.T()
a := From("invoice").Select("id", "amount").Where(I("amount").Gt(1000))
b := From("invoice").Select("id", "amount").Where(I("amount").Lt(10))
sql, args, err := a.Union(b).Prepared(true).ToSql()
assert.NoError(t, err)
assert.Equal(t, args, []interface{}{1000, 10})
assert.Equal(t, sql, `SELECT "id", "amount" FROM "invoice" WHERE ("amount" > ?) UNION (SELECT "id", "amount" FROM "invoice" WHERE ("amount" < ?))`)
sql, args, err = a.Limit(1).Union(b).Prepared(true).ToSql()
assert.NoError(t, err)
assert.Equal(t, args, []interface{}{1000, 1, 10})
assert.Equal(t, sql, `SELECT * FROM (SELECT "id", "amount" FROM "invoice" WHERE ("amount" > ?) LIMIT ?) AS "t1" UNION (SELECT "id", "amount" FROM "invoice" WHERE ("amount" < ?))`)
sql, args, err = a.Union(b.Limit(1)).Prepared(true).ToSql()
assert.NoError(t, err)
assert.Equal(t, args, []interface{}{1000, 10, 1})
assert.Equal(t, sql, `SELECT "id", "amount" FROM "invoice" WHERE ("amount" > ?) UNION (SELECT * FROM (SELECT "id", "amount" FROM "invoice" WHERE ("amount" < ?) LIMIT ?) AS "t1")`)
sql, args, err = a.Union(b).Union(b.Where(I("id").Lt(50))).Prepared(true).ToSql()
assert.NoError(t, err)
assert.Equal(t, args, []interface{}{1000, 10, 10, 50})
assert.Equal(t, sql, `SELECT "id", "amount" FROM "invoice" WHERE ("amount" > ?) UNION (SELECT "id", "amount" FROM "invoice" WHERE ("amount" < ?)) UNION (SELECT "id", "amount" FROM "invoice" WHERE (("amount" < ?) AND ("id" < ?)))`)
}
func (me *datasetTest) TestInsertSqlWithEmbeddedStructPtr() {
t := me.T()
ds1 := From("items")
type Phone struct {
Primary string `db:"primary_phone"`
Home string `db:"home_phone"`
}
type item struct {
*Phone
Address string `db:"address"`
Name string `db:"name"`
Valuer sql.NullInt64 `db:"valuer"`
}
sql, _, err := ds1.ToInsertSql(item{Name: "Test", Address: "111 Test Addr", Valuer: sql.NullInt64{Int64: 10, Valid: true}, Phone: &Phone{Home: "123123", Primary: "456456"}})
assert.NoError(t, err)
assert.Equal(t, sql, `INSERT INTO "items" ("primary_phone", "home_phone", "address", "name", "valuer") VALUES ('456456', '123123', '111 Test Addr', 'Test', 10)`)
sql, _, err = ds1.ToInsertSql(
item{Address: "111 Test Addr", Name: "Test1", Phone: &Phone{Home: "123123", Primary: "456456"}},
item{Address: "211 Test Addr", Name: "Test2", Phone: &Phone{Home: "123123", Primary: "456456"}},
item{Address: "311 Test Addr", Name: "Test3", Phone: &Phone{Home: "123123", Primary: "456456"}},
item{Address: "411 Test Addr", Name: "Test4", Phone: &Phone{Home: "123123", Primary: "456456"}},
)
assert.NoError(t, err)
assert.Equal(t, sql, `INSERT INTO "items" ("primary_phone", "home_phone", "address", "name", "valuer") VALUES ('456456', '123123', '111 Test Addr', 'Test1', NULL), ('456456', '123123', '211 Test Addr', 'Test2', NULL), ('456456', '123123', '311 Test Addr', 'Test3', NULL), ('456456', '123123', '411 Test Addr', 'Test4', NULL)`)
}
func (me *datasetTest) TestPreparedInsertWithGoquPkTagSql() {
t := me.T()
ds1 := From("items")
type item struct {
Id uint32 `db:"id" goqu:"pk,skipinsert"`
Address string `db:"address"`
Name string `db:"name"`
}
sql, args, err := ds1.Prepared(true).ToInsertSql(item{Name: "Test", Address: "111 Test Addr"})
assert.NoError(t, err)
assert.Equal(t, args, []interface{}{"111 Test Addr", "Test"})
assert.Equal(t, sql, `INSERT INTO "items" ("address", "name") VALUES (?, ?)`)
sql, args, err = ds1.Prepared(true).ToInsertSql(map[string]interface{}{"name": "Test", "address": "111 Test Addr"})
assert.NoError(t, err)
assert.Equal(t, args, []interface{}{"111 Test Addr", "Test"})
assert.Equal(t, sql, `INSERT INTO "items" ("address", "name") VALUES (?, ?)`)
sql, args, err = ds1.Prepared(true).ToInsertSql(
item{Name: "Test1", Address: "111 Test Addr"},
item{Name: "Test2", Address: "211 Test Addr"},
item{Name: "Test3", Address: "311 Test Addr"},
item{Name: "Test4", Address: "411 Test Addr"},
)
assert.NoError(t, err)
assert.Equal(t, args, []interface{}{"111 Test Addr", "Test1", "211 Test Addr", "Test2", "311 Test Addr", "Test3", "411 Test Addr", "Test4"})
assert.Equal(t, sql, `INSERT INTO "items" ("address", "name") VALUES (?, ?), (?, ?), (?, ?), (?, ?)`)
}
func (me *crudExecTest) TestScanStruct() {
t := me.T()
mDb, mock, err := sqlmock.New()
assert.NoError(t, err)
mock.ExpectQuery(`SELECT \* FROM "items"`).
WillReturnError(fmt.Errorf("query error"))
mock.ExpectQuery(`SELECT \* FROM "items"`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"address", "name"}).FromCSVString("111 Test Addr,Test1"))
mock.ExpectQuery(`SELECT \* FROM "items"`).
WithArgs().
WillReturnRows(sqlmock.NewRows([]string{"address", "name", "phone_number", "age"}).FromCSVString("111 Test Addr,Test1,111-111-1111,20"))
mock.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 *databaseTest) TestPrepare() {
t := me.T()
mDb, mock, err := sqlmock.New()
assert.NoError(t, err)
mock.ExpectPrepare("SELECT * FROM test WHERE id = ?")
db := New("mock", mDb)
stmt, err := db.Prepare("SELECT * FROM test WHERE id = ?")
assert.NoError(t, err)
assert.NotNil(t, stmt)
}
func (me *datasetTest) TestDeleteSqlWithReturning() {
t := me.T()
ds1 := From("items")
sql, _, err := ds1.Returning("id").ToDeleteSql()
assert.NoError(t, err)
assert.Equal(t, sql, `DELETE FROM "items" RETURNING "id"`)
sql, _, err = ds1.Returning("id").Where(I("id").IsNotNull()).ToDeleteSql()
assert.NoError(t, err)
assert.Equal(t, sql, `DELETE FROM "items" WHERE ("id" IS NOT NULL) RETURNING "id"`)
}
func (me *txDatabaseTest) TestRollback() {
t := me.T()
mDb, mock, err := sqlmock.New()
assert.NoError(t, err)
mock.ExpectBegin()
mock.ExpectRollback()
db := New("mock", mDb)
tx, err := db.Begin()
assert.NoError(t, err)
assert.NoError(t, tx.Rollback())
}
func (me *datasetTest) TestDelete() {
t := me.T()
mDb, mock, err := sqlmock.New()
assert.NoError(t, err)
mock.ExpectExec(`DELETE FROM "items" WHERE \("id" > 10\)`).
WithArgs().
WillReturnResult(sqlmock.NewResult(0, 0))
db := New("mock", mDb)
_, err = db.From("items").Where(I("id").Gt(10)).Delete().Exec()
assert.NoError(t, err)
}
func (me *datasetTest) TestDelete_WithPreparedStatment() {
t := me.T()
mDb, mock, err := sqlmock.New()
assert.NoError(t, err)
mock.ExpectExec(`DELETE FROM "items" WHERE \("id" > \?\)`).
WithArgs(10).
WillReturnResult(sqlmock.NewResult(0, 0))
db := New("mock", mDb)
_, err = db.From("items").Prepared(true).Where(Ex{"id": Op{"gt": 10}}).Delete().Exec()
assert.NoError(t, err)
}
func (me *txDatabaseTest) TestFrom() {
t := me.T()
mDb, mock, err := sqlmock.New()
assert.NoError(t, err)
mock.ExpectBegin()
mock.ExpectCommit()
db := New("mock", mDb)
tx, err := db.Begin()
assert.NoError(t, err)
assert.NotNil(t, tx.From("test"))
assert.NoError(t, tx.Commit())
}