/
LevelLogger_test.go
122 lines (105 loc) · 2.54 KB
/
LevelLogger_test.go
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/*
Output expected similar to :
2015/09/15 21:31:56 :INFO : Start of test
2015/09/15 21:31:56 Info :INFO : Line 1
2015/09/15 21:31:56 Info :INFO : Line 2
2015/09/15 21:31:56 Info :INFO : Line 3
2015/09/15 21:31:56 Warning :WARN : Line 1
2015/09/15 21:31:56 Warning :WARN : Line 2
2015/09/15 21:31:56 Error :ERROR: Line 1
2015/09/15 21:31:56 Error :ERROR: Line 2
2015/09/15 21:31:56 Debug :DEBUG: Line 1
2015/09/15 21:31:56 Debug :DEBUG : Line 2
2015/09/15 21:31:56 :INFO : End of test
*/
package llog_test
import (
"fmt"
"os"
"testing"
"github.com/teenooCH/llog"
)
var f = os.TempDir() + "/test.log"
var fr = os.TempDir() + "/testrotate.log"
// some short cuts for the print functions
var pm = llog.PrintMain
var pi = llog.PrintInfo
var pw = llog.PrintWarning
var pe = llog.PrintError
var pd = llog.PrintDebug
func init() {
os.Remove(f)
}
func Test_CreateLogFailure(t *testing.T) {
e := llog.New("/foo/bar", llog.INFO)
if e == nil {
t.Error("failed to provoke creation error!")
return
}
}
func Test_CreateLog(t *testing.T) {
e := llog.New(f, llog.INFO)
if e != nil {
t.Error("failed to create log : " + e.Error())
return
}
pm("", "Start of test")
llog.Close()
}
func Test_OpenLog(t *testing.T) {
pe("Error", "Cannot be seen")
e := llog.New(f, llog.INFO)
if e != nil {
t.Error("failed to open log : " + e.Error())
return
}
pi("Info", "Line 1")
}
func Test_Print(t *testing.T) {
pi("Info", "Line 2")
pi("Info", "Line 3")
pw("Warning", "Line 1")
pw("Warning", "Line 2")
pe("Error", "Line 1")
pe("Error", "Line 2")
pd("Debug", "Line not shown") // not shown in this test
}
func Test_SetDebugLevel(t *testing.T) {
llog.SetLevel(llog.DEBUG)
}
func Test_PrintDebug(t *testing.T) {
pd("Debug", "Line 1")
}
func Test_SetFormat(t *testing.T) {
llog.SetFormat("%-10s:%-10s: %s\n")
pd("Debug", "Line 2")
}
func Test_EndLogging(t *testing.T) {
pm("", "End of test")
llog.Close()
}
func Test_Rotate(t *testing.T) {
e := llog.New(fr, llog.INFO)
if e != nil {
t.Error("failed to open log : " + e.Error())
return
}
pi("Info", "Line 1 pre rotate")
pi("Info", "Line 2 pre rotate")
e = llog.Rotate(3)
if e != nil {
t.Error("failed to rotate log : " + e.Error())
return
}
pi("Info", "Line 1 after rotate")
pi("Info", "Line 2 after rotate")
}
func Example() {
e := llog.New("/foo/bar", llog.INFO)
if e != nil {
fmt.Println("failed to create log : " + e.Error())
return
}
llog.PrintInfo("My ID", "Test of llog")
llog.Close()
}