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+;;; kagi-test.el --- Kagi API tests -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2023 Bram Schoenmakers
+
+;; Author: Bram Schoenmakers <me@bramschoenmakers.nl>
+;; Maintainer: Bram Schoenmakers <me@bramschoenmakers.nl>
+;; Created: 24 Dec 2023
+;; Package-Version: 0.1
+;; Package-Requires: ((emacs "28.2") (shell-maker "0.44.1"))
+;; Keywords: convenience
+;; URL: https://codeberg.org/bram85/kagi.el
+
+;; This file is not part of GNU Emacs.
+
+;; MIT License
+
+;; Copyright (c) 2023 - 2024 Bram Schoenmakers
+
+;; Permission is hereby granted, free of charge, to any person obtaining a copy
+;; of this software and associated documentation files (the "Software"), to deal
+;; in the Software without restriction, including without limitation the rights
+;; to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+;; copies of the Software, and to permit persons to whom the Software is
+;; furnished to do so, subject to the following conditions:
+
+;; The above copyright notice and this permission notice shall be included in all
+;; copies or substantial portions of the Software.
+
+;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+;; IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+;; FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+;; AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+;; LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+;; OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+;; SOFTWARE.
+
+;;; Commentary:
+
+;; API documentation: https://help.kagi.com/kagi/api/fastgpt.html
+
+;;; Code:
+
+(require 'kagi)
+
+(defun kagi-test--dummy-output (text)
+  (format "{\"data\":{\"output\":\"%s\"}}" text))
+
+(buttercup-define-matcher-for-binary-function
+    :to-be-equal-including-properties equal-including-properties
+  :expect-match-phrase "Expected `%A' to be equal (incl. properties) to %b, but `%A' was %a."
+  :expect-mismatch-phrase "Expected `%A' not to be equal (incl. properties) to %b, but `%A' was %a.")
+
+(describe "kagi.el"
+  (describe "Kagi FastGPT"
+    (it "converts bold markup ** to a bold face"
+      (spy-on #'kagi--call-fastgpt :and-return-value (kagi-test--dummy-output "**bold**"))
+      (expect (kagi-fastgpt-prompt "foo")
+              :to-be-equal-including-properties
+              (propertize "bold" 'font-lock-face 'kagi-bold))))
+
+  (xdescribe "Kagi Summarizer"
+    (it "contains a spec with an expectation"
+      (expect t :to-be t))))
+
+;;; kagi-test.el ends here