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rzap_gin_test.go
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rzap_gin_test.go
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package rzap_gin
import (
"encoding/json"
"github.com/gin-gonic/gin"
"github.com/winking324/rzap"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
"gopkg.in/natefinch/lumberjack.v2"
"io/ioutil"
"net/http"
"net/http/httptest"
"os"
"testing"
)
type line struct {
Status int `json:"status"`
Level string `json:"level"`
TS string `json:"ts"`
Path string `json:"path"`
Method string `json:"method"`
Query string `json:"query"`
Errors string `json:"errors"`
}
func expectRemoveFile(filePath string, t *testing.T) {
if _, err := os.Stat(filePath); err == nil {
if err := os.Remove(filePath); err != nil {
t.Errorf("Remove file: %s failed", filePath)
}
}
}
func expectExistFile(filePath string, t *testing.T) {
if _, err := os.Stat(filePath); err != nil {
t.Errorf("File: %s not exist", filePath)
}
}
func expectReadFile(filePath string, t *testing.T) *line {
b, err := ioutil.ReadFile(filePath)
if err != nil {
t.Errorf("Read file: %s failed", filePath)
return nil
}
l := &line{}
if err := json.Unmarshal(b, l); err != nil {
t.Errorf("Unmarshal line: %s failed", string(b))
return nil
}
return l
}
func TestRZapGin(t *testing.T) {
logFile := "/tmp/rzap.log"
expectRemoveFile(logFile, t)
rzap.NewGlobalLogger([]zapcore.Core{
rzap.NewCore(&lumberjack.Logger{
Filename: logFile,
}, zap.InfoLevel),
})
r := gin.New()
r.Use(Logger(nil), Recovery(nil, false))
r.GET("/test", func(context *gin.Context) {
context.JSON(http.StatusNoContent, nil)
})
res := httptest.NewRecorder()
req, _ := http.NewRequest(http.MethodGet, "/test", nil)
r.ServeHTTP(res, req)
if res.Code != http.StatusNoContent {
t.Errorf("Response code: %d error", res.Code)
}
expectExistFile(logFile, t)
l := expectReadFile(logFile, t)
if l.Status != http.StatusNoContent {
t.Error("Log 'status' error")
}
if l.Level != "INFO" {
t.Error("Log 'level' error")
}
if l.Path != "/test" {
t.Error("Log 'path' error")
}
if l.Method != http.MethodGet {
t.Error("Log 'method' error")
}
}