Add test of resources url

MANIFEST.in

+recursive-include acid/static *
+recursive-include acid/public *

acid/acid.py

@@ -180,6 +180,7 @@ class AcidBlock(XBlock):
             acid_child_count=len([child for child in children if child.scope_ids.block_type == 'acid']),
             rendered_children=(fragment.content for fragment in rendered_children),
             storage_tests=scope_test_contexts,
+            local_resource_url=self.runtime.local_resource_url(self, 'public/test_data.json'),
         ))
         frag.add_frags_resources(rendered_children)
 

acid/public/test_data.json

+{"test_data": "success"}
\ No newline at end of file

acid/static/html/acid.html.mako

@@ -6,6 +6,7 @@
     data-error-class="${error_class}"
     data-unknown-class="${unknown_class}"
     data-acid-child-count="${acid_child_count}"
+    data-local-resource-url="${local_resource_url}"
 >
     <script class="acid-child-values" type="application/json">
         ${json.dumps(acid_child_values)}
@@ -32,6 +33,11 @@
             <i class="${unknown_class}"></i>
         </span>
     </p>
+    <p>Resource Url Test:
+        <span class="local-resource-test">
+            <i class="${unknown_class}"></i>
+        </span>
+    </p>
     <table class='storage-tests'>
         <tr>
             <th>Scope</th>

acid/static/js/acid.js

@@ -25,6 +25,20 @@ function AcidBlock(runtime, element) {
         }
     }
 
+    function resourceTests() {
+        $.get(acidData('local-resource-url'))
+            .fail(function() {
+                mark('failure', '.local-resource-test', element, 'Unable to load local resource');
+            })
+            .done(function(data) {
+                if (data.test_data == 'success') {
+                    mark('success', '.local-resource-test');
+                } else {
+                    mark('failure', '.local-resource-test', element, 'Data mismatch');
+                }
+            });
+    }
+
     function childTests() {
         if (acidData('acid-child-count') == runtime.children(element).length) {
             mark('success', '.child-counts-match');
@@ -84,6 +98,7 @@ function AcidBlock(runtime, element) {
         mark('success', '.document-ready-run');
 
         childTests();
+        resourceTests();
         scopeTests();
     });
 

setup.py

 """Set up for XBlock acid block."""
 
+import os
+
 from setuptools import setup
 
+def package_data(pkg, roots):
+    """Generic function to find package_data for `pkg` under `root`."""
+    data = []
+    for root in roots:
+        for dirname, _, files in os.walk(os.path.join(pkg, root)):
+            for fname in files:
+                data.append(os.path.relpath(os.path.join(dirname, fname), pkg))
+
+    return {pkg: data}
+
 setup(
     name='acid-xblock',
     version='0.1',
@@ -19,10 +31,5 @@ setup(
             'acid = acid:AcidBlock',
         ],
     },
-    package_data={
-        'acid': [
-            'static/*/*.*',
-            'static/*/*/*.*',
-        ],
-    },
+    package_data=package_data("acid", ["static", "public"]),
 )