Add more tests for MastodonAPIController and CommonAPI

test/web/common_api/common_api_test.exs

@@ -141,6 +141,25 @@ defmodule Pleroma.Web.CommonAPITest do
       assert activity.recipients == [list.ap_id, user.ap_id]
       assert activity.data["listMessage"] == list.ap_id
     end
+
+    test "it returns error when status is empty and no attachments" do
+      user = insert(:user)
+
+      assert {:error, "Cannot post an empty status without attachments"} =
+               CommonAPI.post(user, %{"status" => ""})
+    end
+
+    test "it returns error when character limit is exceeded" do
+      limit = Pleroma.Config.get([:instance, :limit])
+      Pleroma.Config.put([:instance, :limit], 5)
+
+      user = insert(:user)
+
+      assert {:error, "The status is over the character limit"} =
+               CommonAPI.post(user, %{"status" => "foobar"})
+
+      Pleroma.Config.put([:instance, :limit], limit)
+    end
   end
 
   describe "reactions" do
@@ -413,4 +432,23 @@ defmodule Pleroma.Web.CommonAPITest do
       assert Repo.get(Activity, follow_activity_three.id).data["state"] == "pending"
     end
   end
+
+  describe "vote/3" do
+    test "does not allow to vote twice" do
+      user = insert(:user)
+      other_user = insert(:user)
+
+      {:ok, activity} =
+        CommonAPI.post(user, %{
+          "status" => "Am I cute?",
+          "poll" => %{"options" => ["Yes", "No"], "expires_in" => 20}
+        })
+
+      object = Object.normalize(activity)
+
+      {:ok, _, object} = CommonAPI.vote(other_user, object, [0])
+
+      assert {:error, "Already voted"} == CommonAPI.vote(other_user, object, [1])
+    end
+  end
 end