chore: extract find cookie #181

main_test.go

@@ -49,8 +49,6 @@ func TestHandleSignIn(t *testing.T) {
 		if err != nil {
 			t.Fatalf("Error creating request: %v", err)
 		}
-
-		// Set the content type to application/x-www-form-urlencoded
 		req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
 
 		resp, err := httpClient.Do(req)
@@ -62,13 +60,7 @@ func TestHandleSignIn(t *testing.T) {
 			t.Fatalf("Expected status code 303, got %d", resp.StatusCode)
 		}
 
-		var cookie *http.Cookie
-		for _, c := range resp.Cookies() {
-			if c.Name == "id" {
-				cookie = c
-				break
-			}
-		}
+		cookie := findCookie(resp, "id")
 		if cookie == nil {
 			t.Fatalf("No session cookie found")
 		} else if cookie.SameSite != http.SameSiteStrictMode || cookie.HttpOnly != true || cookie.Secure != true {
@@ -77,6 +69,16 @@ func TestHandleSignIn(t *testing.T) {
 	})
 }
 
+func findCookie(resp *http.Response, name string) *http.Cookie {
+	for _, cookie := range resp.Cookies() {
+		if cookie.Name == name {
+			return cookie
+		}
+	}
+
+	return nil
+}
+
 func setupIntegrationTest(t *testing.T, port string) (*sql.DB, context.Context) {
 	ctx, done := context.WithCancel(context.Background())
 	t.Cleanup(done)