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drv_test.go
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drv_test.go
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// Copyright 2017, 2020 The Godror Authors
//
//
// SPDX-License-Identifier: UPL-1.0 OR Apache-2.0
package godror
import (
"encoding/json"
"errors"
"testing"
)
func TestNewDriverSepContext(t *testing.T) {
for i := 0; i < 10; i++ {
t.Log("i:", i)
d := &drv{}
if cx, err := d.Open("tiger/scott"); err == nil {
cx.Close()
}
defer d.Close()
}
}
func TestNewDriver(t *testing.T) {
for i := 0; i < 10; i++ {
drv := NewDriver()
if cx, err := drv.Open("tiger/scott"); err == nil {
cx.Close()
}
defer drv.Close()
}
}
func TestFromErrorInfo(t *testing.T) {
for _, tC := range []struct {
Msg string
WantMsg string
WantCode int
}{
{Msg: "ORA-24315: érvénytelen attribútumtípus\n",
WantCode: 24315, WantMsg: "érvénytelen attribútumtípus"},
{Msg: "DPI-1080: connection was closed by ORA-3113",
WantCode: 3113, WantMsg: "DPI-1080: connection was closed by"},
} {
tC := tC
t.Run(tC.Msg, func(t *testing.T) {
errInfo := newErrorInfo(0, tC.Msg)
t.Logf("errInfo: %#v", errInfo)
err := fromErrorInfo(errInfo)
t.Log("OraErr", err)
var oe interface {
Code() int
Message() string
}
if !errors.As(err, &oe) {
t.Fatal("not OraErr")
}
if oe.Code() != tC.WantCode {
t.Errorf("got %d, wanted %d", oe.Code(), tC.WantCode)
}
if oe.Message() != tC.WantMsg {
t.Errorf("got %q, wanted %q", oe.Message(), tC.WantMsg)
}
})
}
}
func TestMarshalJSON(t *testing.T) {
n := Number("12345.6789")
b, err := (&n).MarshalJSON()
if err != nil {
t.Fatal(err)
}
n = Number("")
if err = n.UnmarshalJSON(b); err != nil {
t.Fatal(err)
}
t.Log(n.String())
n = Number("")
b, err = json.Marshal(struct {
N Number
A int
}{N: n, A: 12})
if err != nil {
t.Fatal(err)
}
t.Log(string(b))
type myStruct struct {
N interface{}
A int
}
n = Number("")
ttt := myStruct{N: &n, A: 12}
b, err = json.Marshal(ttt)
if err != nil {
t.Fatal(err)
}
t.Log(string(b))
}