98 lines
2.2 KiB
Go
98 lines
2.2 KiB
Go
package logrus
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestFieldValueError(t *testing.T) {
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buf := &bytes.Buffer{}
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l := &Logger{
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Out: buf,
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Formatter: new(JSONFormatter),
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Hooks: make(LevelHooks),
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Level: DebugLevel,
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}
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l.WithField("func", func() {}).Info("test")
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fmt.Println(buf.String())
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var data map[string]interface{}
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if err := json.Unmarshal(buf.Bytes(), &data); err != nil {
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t.Error("unexpected error", err)
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}
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_, ok := data[FieldKeyLogrusError]
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require.True(t, ok, `cannot found expected "logrus_error" field: %v`, data)
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}
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func TestNoFieldValueError(t *testing.T) {
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buf := &bytes.Buffer{}
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l := &Logger{
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Out: buf,
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Formatter: new(JSONFormatter),
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Hooks: make(LevelHooks),
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Level: DebugLevel,
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}
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l.WithField("str", "str").Info("test")
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fmt.Println(buf.String())
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var data map[string]interface{}
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if err := json.Unmarshal(buf.Bytes(), &data); err != nil {
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t.Error("unexpected error", err)
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}
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_, ok := data[FieldKeyLogrusError]
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require.False(t, ok)
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}
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func TestWarninglnNotEqualToWarning(t *testing.T) {
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buf := &bytes.Buffer{}
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bufln := &bytes.Buffer{}
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formatter := new(TextFormatter)
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formatter.DisableTimestamp = true
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formatter.DisableLevelTruncation = true
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l := &Logger{
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Out: buf,
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Formatter: formatter,
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Hooks: make(LevelHooks),
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Level: DebugLevel,
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}
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l.Warning("hello,", "world")
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l.SetOutput(bufln)
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l.Warningln("hello,", "world")
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assert.NotEqual(t, buf.String(), bufln.String(), "Warning() and Wantingln() should not be equal")
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}
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type testBufferPool struct {
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buffers []*bytes.Buffer
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get int
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}
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func (p *testBufferPool) Get() *bytes.Buffer {
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p.get++
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return new(bytes.Buffer)
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}
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func (p *testBufferPool) Put(buf *bytes.Buffer) {
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p.buffers = append(p.buffers, buf)
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}
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func TestLogger_SetBufferPool(t *testing.T) {
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out := &bytes.Buffer{}
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l := New()
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l.SetOutput(out)
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pool := new(testBufferPool)
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l.SetBufferPool(pool)
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l.Info("test")
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assert.Equal(t, pool.get, 1, "Logger.SetBufferPool(): The BufferPool.Get() must be called")
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assert.Len(t, pool.buffers, 1, "Logger.SetBufferPool(): The BufferPool.Put() must be called")
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}
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