enhancement: decrease dist size

test/filters.js

@@ -37,7 +37,7 @@ describe('filters', function() {
     it('should support ceil 3', () => test('{{ "3.5" | ceil }}', '4'));
     it('should support ceil 4', () => test('{{ 183.357 | ceil }}', '184'));
 
-    it('should support date', function() {
+    it('should support date: %a %b %d %Y', function() {
         str = ctx.date.toDateString();
         return test('{{ date | date:"%a %b %d %Y"}}', str);
     });

test/liquid.js

@@ -74,15 +74,28 @@ describe('liquid', function() {
         it('should render file', function() {
             return engine.renderFile('/root/files/foo.html', ctx).should.eventually.equal('foo');
         });
-        it('should render file relative to root', function() {
-            return engine.renderFile('files/foo.html', ctx).should.eventually.equal('foo');
+        it('should accept relative path', function() {
+            return expect(engine.renderFile('files/foo.html')).to.eventually.equal('foo');
         });
         it('should render file with context', function() {
             return engine.renderFile('/root/files/name.html', ctx).should.eventually.equal('My name is harttle.');
         });
-        it('should render file with default extname', function() {
+        it('should use default extname', function() {
             return engine.renderFile('files/name', ctx).should.eventually.equal('My name is harttle.');
         });
+        it('should accept root with no trailing slash', function(){
+            engine = Liquid({
+                root: '/root',
+                extname: '.html'
+            });
+            return expect(engine.renderFile('files/foo.html')).to.eventually.equal('foo');
+        });
+        it('should accept dot path', function(){
+            return expect(engine.renderFile('./files/foo.html')).to.eventually.equal('foo');
+        });
+        it('should accept double-dot path', function(){
+            return expect(engine.renderFile('files/foo/../foo.html')).to.eventually.equal('foo');
+        });
     });
     describe('#express()', function() {
         it('should render templates', function() {