👌 Escape special chars in the regex 😳

Financial-Times · Aug 25, 2017 · d6bc045 · d6bc045
1 parent 864dd9b
commit d6bc045
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/app.go b/app.go
@@ -80,7 +80,7 @@ func main() {
 		Name:   "whitelistRegex",
 		Desc:   "The regex to use to filter messages based on Origin-System-Id.",
 		EnvVar: "WHITELIST_REGEX",
-		Value:  "http://cmdb.ft.com/systems/methode-web-pub",
+		Value:  "http://cmdb\\.ft\\.com/systems/methode-web-pub",
 	})
 
 	app.Action = func() {

diff --git a/app_test.go b/app_test.go
@@ -9,8 +9,8 @@ import (
 	"github.com/stretchr/testify/assert"
 )
 
-func TestHandleMessageInvalidWhitelist(t *testing.T) {
-	whitelist = regexp.MustCompile("http://cmdb.ft.com/systems/methode-web-pub")
+func TestHandleMessageWithUnsupportedSystemCode(t *testing.T) {
+	whitelist = regexp.MustCompile("http://cmdb\\.ft\\.com/systems/methode-web-pub")
 
 	msg := kafka.FTMessage{}
 	msg.Headers = make(map[string]string)
@@ -25,8 +25,8 @@ func TestHandleMessageInvalidWhitelist(t *testing.T) {
 	assert.Equal(t, "Skipping annotations published with Origin-System-Id \"http://cmdb.ft.com/systems/pac\". It does not match the configured whitelist.", logLine)
 }
 
-func TestHandleMessageValidWhitelist(t *testing.T) {
-	whitelist = regexp.MustCompile("http://cmdb.ft.com/systems/methode-web-pub")
+func TestHandleMessageWithSupportedSystemCode(t *testing.T) {
+	whitelist = regexp.MustCompile("http://cmdb\\.ft\\.com/systems/methode-web-pub")
 
 	msg := kafka.FTMessage{}
 	msg.Headers = make(map[string]string)