fix util package unit tests

Author: stlaz

util/util_test.go

@@ -1,18 +1,18 @@
 package util
 
 import (
-	"testing"
-	"os"
+	"encoding/hex"
 	"io/ioutil"
+	"os"
 	"reflect"
-	"encoding/hex"
+	"testing"
 
 	"github.com/bmizerany/assert"
 )
 
 var (
 	testCA1Subj = "301e311c301a060355040313136f617574682d70726f78792074657374206361"
-	testCA1 = `-----BEGIN CERTIFICATE-----
+	testCA1     = `-----BEGIN CERTIFICATE-----
 MIICuTCCAaGgAwIBAgIFAKuKEWowDQYJKoZIhvcNAQELBQAwHjEcMBoGA1UEAxMT
 b2F1dGgtcHJveHkgdGVzdCBjYTAeFw0xNzEwMjQyMDExMzJaFw0xOTEwMjQyMDEx
 MzJaMB4xHDAaBgNVBAMTE29hdXRoLXByb3h5IHRlc3QgY2EwggEiMA0GCSqGSIb3
@@ -31,7 +31,7 @@ pP5YlVqdRCVrxgT80PIMsvQhfcuIrbbeiRDEUdEX7FqebuGCEa2757MTdW7UYQiB
 -----END CERTIFICATE-----
 `
 	testCA2Subj = "3025312330210603550403131a6f617574682d70726f7879207365636f6e642074657374206361"
-	testCA2 = `-----BEGIN CERTIFICATE-----
+	testCA2     = `-----BEGIN CERTIFICATE-----
 MIICxzCCAa+gAwIBAgIFAKuMKewwDQYJKoZIhvcNAQELBQAwJTEjMCEGA1UEAxMa
 b2F1dGgtcHJveHkgc2Vjb25kIHRlc3QgY2EwHhcNMTcxMDI1MTYxMTQxWhcNMTkx
 MDI1MTYxMTQxWjAlMSMwIQYDVQQDExpvYXV0aC1wcm94eSBzZWNvbmQgdGVzdCBj
@@ -64,18 +64,18 @@ func makeTestCertFile(t *testing.T, pem, dir string) *os.File {
 }
 
 func TestGetCertPool(t *testing.T) {
-	_, err := GetCertPool([]string(nil))
+	_, err := GetCertPool([]string(nil), false)
 	if err == nil {
 		t.Errorf("expected an error")
 	}
-	assert.Equal(t, "Invalid empty list of Root CAs file paths" ,err.Error())
+	assert.Equal(t, "Invalid empty list of Root CAs file paths", err.Error())
 
 	tempDir := os.TempDir()
 	defer os.RemoveAll(tempDir)
 	certFile1 := makeTestCertFile(t, testCA1, tempDir)
 	certFile2 := makeTestCertFile(t, testCA2, tempDir)
 
-	certPool, err := GetCertPool([]string{certFile1.Name(), certFile2.Name()})
+	certPool, err := GetCertPool([]string{certFile1.Name(), certFile2.Name()}, false)
 	if err != nil {
 		t.Errorf("unexpected error %v", err)
 	}