Fix failing api specs.

spec/requests/api/namespaces_spec.rb

@@ -20,8 +20,7 @@ describe API::API, api: true  do
         response.status.should == 200
         json_response.should be_an Array
 
-        # Admin namespace + 2 group namespaces
-        json_response.length.should == 3
+        json_response.length.should == Namespace.count
       end
     end
   end

spec/requests/api/projects_spec.rb

@@ -54,8 +54,15 @@ describe API::API, api: true  do
         get api("/projects/all", admin)
         response.status.should == 200
         json_response.should be_an Array
-        json_response.first['name'].should == project.name
-        json_response.first['owner']['username'].should == user.username
+        project_name = project.name
+
+        json_response.detect {
+          |project| project['name'] == project_name
+        }['name'].should == project_name
+
+        json_response.detect {
+          |project| project['owner']['username'] == user.username
+        }['owner']['username'].should == user.username
       end
     end
   end

spec/requests/api/users_spec.rb

@@ -20,7 +20,10 @@ describe API::API, api: true  do
         get api("/users", user)
         response.status.should == 200
         json_response.should be_an Array
-        json_response.first['username'].should == user.username
+        username = user.username
+        json_response.detect {
+          |user| user['username'] == username
+          }['username'].should == username
       end
     end