Add assets test suite (#400)

* Started POM and assets test

* FEAT: Adapt unit tests from RIGS to assets

* CHORE: pep8...

* Added Asset Create and Edit forms

* Add non-cable asset creation test

* CHORE: Frickin pep8...

* Add cable asset creation test

* Basic asset create validation testing

* Asset edit tests are here

A bit dodgy in places but par for the course for me :P

* Add access level tests

* Delete unused code

Much less effort way to increase coverage stats :D

* Add delete sample data test for completeness

Chasing that sweet 100% coverage...

* Add supplier list page + tests

Also fix the supplier page not being ordered alphabetically

* Helps if I add the migration...

* Add supplier create/edit tests

* Asset duplicate tests

Also fixed some random bugs

* Asset search tests

* 404 tests and test that everything requires authentication

* Test visibility of form errors

And fix supplier form not displaying errors correctly!

* Fix broken search test


Co-authored-by: Matthew Smith <mattysmith22@googlemail.com>

assets/templates/asset_list.html

@@ -17,16 +17,16 @@
   </div>
   <br>
   <div style="margin-top: 1em;" class="pull-right">
-      <div class="form-group">
+      <div id="category-group" class="form-group">
         <label for="category" class="sr-only">Category</label>
         {% render_field form.category|attr:'multiple'|add_class:'form-control selectpicker' data-none-selected-text="Categories" data-header="Categories" data-actions-box="true" %}
       </div>
-      <div class="form-group">
+      <div id="status-group" class="form-group">
         <label for="status" class="sr-only">Status</label>
         {% render_field form.status|attr:'multiple'|add_class:'form-control selectpicker' data-none-selected-text="Statuses" data-header="Statuses" data-actions-box="true" %}
       </div>
       <!---TODO: Auto filter whenever an option is selected, instead of using a button -->
-      <button type="submit" class="btn btn-default">Filter</button>
+      <button id="filter-submit" type="submit" class="btn btn-default">Filter</button>
     </div>
 </form>