AUTH-1943 hooked up uploader to logger, added timestamp to session logs, add tests

sshlog/session_logger_test.go

@@ -0,0 +1,69 @@
+package sshlog
+
+import (
+	"os"
+	"testing"
+	"time"
+
+	"github.com/sirupsen/logrus"
+	capnp "zombiezen.com/go/capnproto2"
+)
+
+const sessionLogFileName = "test-session-logger.log"
+
+func createSessionLogger(t *testing.T) *SessionLogger {
+	os.Remove(sessionLogFileName)
+	l := logrus.New()
+	logger, err := NewSessionLogger(sessionLogFileName, l, time.Millisecond, 1024)
+	if err != nil {
+		t.Fatal("couldn't create the logger!", err)
+	}
+	return logger
+}
+
+func TestSessionLogWrite(t *testing.T) {
+	testStr := "hi"
+	logger := createSessionLogger(t)
+	defer func() {
+		logger.Close()
+		os.Remove(sessionLogFileName)
+	}()
+
+	logger.Write([]byte(testStr))
+	time.Sleep(2 * time.Millisecond)
+	f, err := os.Open(sessionLogFileName)
+	if err != nil {
+		t.Fatal("couldn't read the log file!", err)
+	}
+	defer f.Close()
+
+	msg, err := capnp.NewDecoder(f).Decode()
+	if err != nil {
+		t.Fatal("couldn't read the capnp msg file!", err)
+	}
+
+	sessionLog, err := ReadRootSessionLog(msg)
+	if err != nil {
+		t.Fatal("couldn't read the session log from the msg!", err)
+	}
+
+	timeStr, err := sessionLog.Timestamp()
+	if err != nil {
+		t.Fatal("couldn't read the Timestamp field!", err)
+	}
+
+	_, terr := time.Parse(time.RFC3339, timeStr)
+	if terr != nil {
+		t.Fatal("couldn't parse the Timestamp into the expected RFC3339 format", terr)
+	}
+
+	data, err := sessionLog.Content()
+	if err != nil {
+		t.Fatal("couldn't read the Content field!", err)
+	}
+
+	checkStr := string(data)
+	if checkStr != testStr {
+		t.Fatal("file data doesn't match!")
+	}
+}