Add wiki audit logs (#52)

* Add wiki audit logs

* Flake8 issues

* Forgot to remove debug prints

* Removed print but forgot to remove `.text`

* Futile attempt to increase coverage

* Reading up on API docs asks us to send User-Agent with our info in it

* Add tests for wiki

* Well played, Travis

* Nothing in my local env is working on travis lol

* Why does it appear it can't decide between 200 & 302 :thinking:

* Flake8

* Post route

* Same issue with local env working differently from Travis env

* Add page to show page is being edited

* Lock page when it is being edited

* Add JS to keep refreshing lock on article

* Add compare route to render diff

* Add revision table to database

* Add revision storage

* Add revision list route

* JS for Revision list radio buttons

* Add revision comparison template

* Add revision list template

* flak8 my ass

* [Unit Tests] New unit tests for history routes :sparkles:

* Does this fix things?

* Address gdude's reviews

* Noticed a bug in the diff generation route which meant that empty posts could potentially error

* Flake 8

* Audit logs were logging after change, meaning it was comparing after & after, which didn't work

* Change table name

* Remove whitespace from line to fix flake8 issue

* Address reviews

* Git hook made me do something wrong, apologies

* Switch from werkzeug redirect to flask one

* Address Apertures reviews

1 files changed, 20 insertions, 1 deletions

diff --git a/app_test.py b/app_test.py
index 1e46a73d..20293db9 100644
--- a/app_test.py
+++ b/app_test.py
@@ -114,6 +114,26 @@ class RootEndpoint(SiteTest):
         response = self.client.get("/500")
         self.assertEqual(response.status_code, 500)
 
+    def test_wiki_edit(self):
+        """Test that the wiki edit page redirects to login"""
+        response = self.client.get("/edit/page", "http://wiki.pytest.local")
+        self.assertEqual(response.status_code, 302)
+
+    def test_wiki_edit_post_empty_request(self):
+        """Empty request should redirect to login"""
+        response = self.client.post("/edit/page", "http://wiki.pytest.local")
+        self.assertEqual(response.status_code, 302)
+
+    def test_wiki_history(self):
+        """Test the history show"""
+        response = self.client.get("/history/show/blahblah-non-existant-page", "http://wiki.pytest.local")
+        self.assertEqual(response.status_code, 404) # Test that unknown routes 404
+
+    def test_wiki_diff(self):
+        """Test whether invalid revision IDs error"""
+        response = self.client.get("/history/compare/ABC/XYZ", "http://wiki.pytest.local")
+        self.assertEqual(response.status_code, 404) # Test that unknown revisions 404
+
 
 class ApiEndpoints(SiteTest):
     """ Test cases for the api subdomain """
@@ -236,7 +256,6 @@ class StaffEndpoints(SiteTest):
         from pysite.views.staff.index import StaffView
         sv = StaffView()
         result = sv.get()
-        print(repr(result.data))
         self.assertEqual(result.status_code, 302)  # TODO: Do this correctly
 
         response = self.client.get('/', app.config['STAFF_SUBDOMAIN'])