Add tests for $idx and $len when iteration object contains simple val…

…ues and not objects. This did not work with the previous way $idx/$len was implemented. All array objects should support $idx/$len now

test/jasmine-test/spec/grammarTests.js

@@ -69,6 +69,20 @@ var grammarTests = [
  expected: "Size=(3).Sir Moe\nSize=(3).Sir Larry\nSize=(3).Sir Curly\n",
  message: "should test an array"
  },
+ {
+ name: "array",
+ source: "{#names}({$idx}).{title} {.}{~n}{/names}",
+ context: { title: "Sir", names: [ "Moe", "Larry", "Curly" ] },
+ expected: "(0).Sir Moe\n(1).Sir Larry\n(2).Sir Curly\n",
+ message: "should test an array with non-object elements using $idx"
+ },
+ {
+ name: "array",
+ source: "{#names}Size=({$len}).{title} {.}{~n}{/names}",
+ context: { title: "Sir", names: [ "Moe", "Larry", "Curly" ] },
+ expected: "Size=(3).Sir Moe\nSize=(3).Sir Larry\nSize=(3).Sir Curly\n",
+ message: "should test an array with non-object elements using $len"
+ },
  {
  name: "empty_array",
  source: "{#names}{title} {name}{~n}{/names}",