TUN-813: Clean up cloudflared dependencies

vendor/github.com/rifflock/lfshook/lfshook_test.go

@@ -1,49 +0,0 @@
-package lfshook
-
-import (
-	"bytes"
-	"github.com/sirupsen/logrus"
-	"io/ioutil"
-	"os"
-	"testing"
-)
-
-const expectedMsg = "This is the expected test message."
-const unexpectedMsg = "This message should not be logged."
-
-// Tests that writing to a tempfile log works.
-// Matches the 'msg' of the output and deletes the tempfile.
-func TestLogEntryWritten(t *testing.T) {
-	log := logrus.New()
-	// The colors were messing with the regexp so I turned them off.
-	tmpfile, err := ioutil.TempFile("", "test_lfshook")
-	if err != nil {
-		t.Errorf("Unable to generate logfile due to err: %s", err)
-	}
-	fname := tmpfile.Name()
-	defer func() {
-		tmpfile.Close()
-		os.Remove(fname)
-	}()
-	hook := NewHook(PathMap{
-		logrus.InfoLevel: fname,
-	}, nil)
-	log.Hooks.Add(hook)
-
-	log.Info(expectedMsg)
-	log.Warn(unexpectedMsg)
-
-	contents, err := ioutil.ReadAll(tmpfile)
-	if err != nil {
-		t.Errorf("Error while reading from tmpfile: %s", err)
-	}
-
-	if !bytes.Contains(contents, []byte("msg=\""+expectedMsg+"\"")) {
-		t.Errorf("Message read (%s) doesnt match message written (%s) for file: %s", contents, expectedMsg, fname)
-	}
-
-	if bytes.Contains(contents, []byte("msg=\""+unexpectedMsg+"\"")) {
-		t.Errorf("Message read (%s) contains message written (%s) for file: %s", contents, unexpectedMsg, fname)
-	}
-
-}