Added simple functional test

fairy_slipper/controllers/root.py

@@ -112,7 +112,11 @@ class ServicesController(object):
             logger.error("Can't find documentation at %s", filepath)
             self.services_info = {}
             return
-        self.services_info = json.load(open(filepath))
+        try:
+            self.services_info = json.load(open(filepath))
+        except ValueError:
+            logger.error("Failed to load %s", filepath)
+            raise
         for key, info in self.services_info.items():
             # Add the path into each element, this is to make
             # consumption by the JS client easier.

fairy_slipper/tests/api_doc_fixture/identity/v2-tags.rst

@@ -0,0 +1,3 @@
+.. swagger:tag:: simple
+   :synopsis: Simple Tag
+

fairy_slipper/tests/api_doc_fixture/identity/v2.rst

@@ -0,0 +1,6 @@
+.. http:get:: /
+   :title: Simple route
+
+   :tag: simple
+           
+

fairy_slipper/tests/api_doc_fixture/index.json

@@ -0,0 +1,11 @@
+{
+  "identity/v2/": {
+    "version": "v2",
+    "license": {
+      "url": "http://www.apache.org/licenses/LICENSE-2.0.html",
+      "name": "Apache 2.0"
+    },
+    "service": "identity",
+    "title": "Identity"
+  }
+}

fairy_slipper/tests/test_functional.py

@@ -45,3 +45,42 @@ class TestRootController(FunctionalTest):
     def test_get_not_found(self):
         response = self.app.get('/a/bogus/url', expect_errors=True)
         assert response.status_int == 404
+
+    def test_get_doc_index(self):
+        response = self.app.get('/doc/')
+        assert response.json == [
+            {'url': 'identity/v2/',
+             'version': 'v2',
+             'license': {'url': 'http://www.apache.org/licenses/LICENSE-2.0.html',
+                          'name': 'Apache 2.0'},
+             'service': 'identity',
+             'title': 'Identity'}]
+        assert response.status_int == 200
+
+    def test_get_doc_identity(self):
+        response = self.app.get('/doc/identity/', expect_errors=True)
+        assert response.status_int == 404
+
+    def test_get_doc_identity_v2(self):
+        response = self.app.get('/doc/identity/v2/')
+        assert response.json == \
+            {'info':
+             {'url': 'identity/v2/',
+              'version': 'v2',
+              'license': {'url': 'http://www.apache.org/licenses/LICENSE-2.0.html',
+                          'name': 'Apache 2.0'},
+              'service': 'identity',
+              'title': 'Identity'},
+             'paths': {'/': [{'responses': {},
+                              'parameters': [],
+                              'produces': [],
+                              'consumes': [],
+                              'tags': ['simple'],
+                              'summary': '',
+                              'title': 'Simple route',
+                              'method': 'get',
+                              'description': ''}]},
+             'tags': [{'description': '',
+                       'name': 'simple',
+                       'summary': 'Simple Tag'}]}
+        assert response.status_int == 200