85 lines
1.3 KiB
Go
85 lines
1.3 KiB
Go
package logtest
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import (
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"bytes"
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"encoding/json"
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"io"
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"testing"
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"github.com/perfect-panel/ppanel-server/pkg/logger"
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)
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type Buffer struct {
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buf *bytes.Buffer
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t *testing.T
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}
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func Discard(t *testing.T) {
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prev := logger.Reset()
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logger.SetWriter(logger.NewWriter(io.Discard))
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t.Cleanup(func() {
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logger.SetWriter(prev)
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})
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}
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func NewCollector(t *testing.T) *Buffer {
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var buf bytes.Buffer
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writer := logger.NewWriter(&buf)
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prev := logger.Reset()
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logger.SetWriter(writer)
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t.Cleanup(func() {
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logger.SetWriter(prev)
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})
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return &Buffer{
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buf: &buf,
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t: t,
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}
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}
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func (b *Buffer) Bytes() []byte {
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return b.buf.Bytes()
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}
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func (b *Buffer) Content() string {
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var m map[string]interface{}
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if err := json.Unmarshal(b.buf.Bytes(), &m); err != nil {
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return ""
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}
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content, ok := m["content"]
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if !ok {
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return ""
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}
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switch val := content.(type) {
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case string:
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return val
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default:
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// err is impossible to be not nil, unmarshaled from b.buf.Bytes()
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bs, _ := json.Marshal(content)
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return string(bs)
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}
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}
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func (b *Buffer) Reset() {
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b.buf.Reset()
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}
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func (b *Buffer) String() string {
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return b.buf.String()
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}
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func PanicOnFatal(t *testing.T) {
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ok := logger.ExitOnFatal.CompareAndSwap(true, false)
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if !ok {
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return
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}
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t.Cleanup(func() {
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logger.ExitOnFatal.CompareAndSwap(false, true)
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})
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}
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