Added test fixtures for underscore partial support

Added test fixtures and a test for the added support of underscore
partials.

test/consolidate.js

@@ -35,6 +35,7 @@ require('./shared').test('handlebars');
 require('./shared/partials').test('handlebars');
 require('./shared/helpers').test('handlebars');
 require('./shared').test('underscore');
+require('./shared/partials').test('underscore');
 require('./shared').test('lodash');
 require('./shared').test('qejs');
 require('./shared').test('walrus');

test/fixtures/underscore/partials.underscore

@@ -0,0 +1 @@
+<p><%- user.name %></p><%= partials.partial(user) %>

test/fixtures/underscore/user_partial.underscore

@@ -0,0 +1 @@
+<p><%- name %> from user_partial!</p>

test/shared/partials.js

@@ -41,8 +41,22 @@ exports.test = function(name) {
           done();
         });
       });
-    }
-    else {
+    } else if (name == 'underscore') {
+      it('should support partials', function(done){
+        var path = 'test/fixtures/' + name + '/partials.' + name;
+        var locals = {
+          user: user,
+          partials: {
+            partial: 'user_partial'
+          }
+        };
+        cons[name](path, locals, function(err, html){
+          if (err) return done(err);
+          html.should.equal('<p>Tobi</p><p>Tobi from user_partial!</p>');
+          done();
+        });
+      });
+    } else {
       it('should support rendering a partial', function(done){
         var str = fs.readFileSync('test/fixtures/' + name + '/user_partial.' + name).toString();
         var locals = {