From e20f074de9927451a8f3f496632a39e4937b78b8 Mon Sep 17 00:00:00 2001
From: Johnson Denen <johnson.denen@gmail.com>
Date: Wed, 12 Apr 2017 13:55:23 -0400
Subject: Add tests for `mastodon--access-token'

---
 lisp/mastodon-auth.el       | 19 +++++++++++--------
 test/mastodon-auth-tests.el | 16 +++++++++++++++-
 2 files changed, 26 insertions(+), 9 deletions(-)

diff --git a/lisp/mastodon-auth.el b/lisp/mastodon-auth.el
index 1f4adaf..a35dc5a 100644
--- a/lisp/mastodon-auth.el
+++ b/lisp/mastodon-auth.el
@@ -135,18 +135,21 @@ Authenticates with email address and password. Neither are not stored."
                            ("password" . ,passwd)
                            ("scope" . "read write follow")))))
 
+(defun mastodon-auth--token ()
+  "Return `mastodon--api-token-string'."
+  mastodon--api-token-string)
+
 (defun mastodon--access-token ()
   "Return `mastodon--api-token-string'.
 
 If not set, retrieves token with `mastodon--get-access-token'."
-  (if mastodon--api-token-string
-      mastodon--api-token-string
-    (progn
-      (mastodon--get-access-token)
-      (while (not mastodon--api-token-string)
-        (sleep-for 1)
-        (mastodon--access-token))
-      mastodon--api-token-string)))
+  (or (mastodon-auth--token)
+      (progn
+        (mastodon--get-access-token)
+        (or (mastodon-auth--token)
+            (progn
+              (sleep-for 2)
+              (mastodon--access-token))))))
 
 (provide 'mastodon-auth)
 ;;; mastodon-auth.el ends here
diff --git a/test/mastodon-auth-tests.el b/test/mastodon-auth-tests.el
index 6e8b10c..7c2bb0c 100644
--- a/test/mastodon-auth-tests.el
+++ b/test/mastodon-auth-tests.el
@@ -103,7 +103,7 @@
     (mastodon--get-access-token-triage "status")))
 
 (ert-deftest mastodon-auth:get-access-token ()
-  "Should POST auth data to retreive access token."
+  "Should POST auth data to retrieve access token."
   (let ((client-app '(:client_id "id" :client_secret "secret")))
     (with-mock
       (mock (mastodon-auth--user-and-passwd) => (cons "email" "password"))
@@ -117,3 +117,17 @@
                                    ("password" . "password")
                                    ("scope" . "read write follow"))))
       (mastodon--get-access-token))))
+
+(ert-deftest mastodon-auth:access-token:memoized ()
+  "Should return `mastodon--api-token-string' if set."
+  (with-mock
+    (mock (mastodon-auth--token) => "foobar")
+    (should (string= (mastodon--access-token) "foobar"))))
+
+(ert-deftest mastodon-auth:access-token:generated ()
+  "Should generate `mastodon--api-token-string' if not memoized."
+  (with-mock
+    (mock (mastodon-auth--token) => nil)
+    (mock (mastodon--get-access-token)
+          => (mock (mastodon-auth--token) => "foobar"))
+    (should (string= (mastodon--access-token) "foobar"))))
-- 
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