Add test for property access syntax

test/unit/parser/tokenizer.ts

@@ -66,6 +66,13 @@ describe('tokenizer', function () {
       expect(tokens[0]).instanceOf(OutputToken)
       expect(tokens[0].raw).to.equal('{{foo\n|date:\n"%Y-%m-%d"\n}}')
     })
+    it('should handle complex object property access', function () {
+      const html = '{{ obj["my:property with anything"] }}'
+      const tokens = tokenizer.tokenize(html)
+      expect(tokens.length).to.equal(1)
+      expect(tokens[0]).instanceOf(OutputToken)
+      expect(tokens[0].value).to.equal('obj["my:property with anything"]')
+    })
     it('should throw if tag not closed', function () {
       expect(() => {
         tokenizer.tokenize('{% assign foo = bar {{foo}}')

test/unit/template/value.ts

@@ -96,6 +96,18 @@ describe('Value', function () {
     it('should tokenize a filter with a single argument', function () {
       expect(Value.tokenize('foo | add: 1')).to.eql(['foo', '|', 'add', ':', '1'])
     })
+    it('should tokenize array indexing', function () {
+      expect(Value.tokenize('arr[0]')).to.eql(['arr[0]'])
+    })
+    it('should tokenize simple object access', function () {
+      expect(Value.tokenize('obj["foo"]')).to.eql(['obj["foo"]'])
+    })
+    it('should tokenize simple dot syntax object access', function () {
+      expect(Value.tokenize('obj.foo')).to.eql(['obj.foo'])
+    })
+    it('should tokenize complex object property access', function () {
+      expect(Value.tokenize('obj["complex:string here"]')).to.eql(['obj["complex:string here"]'])
+    })
   })
 
   describe('#value()', function () {