Liquid 変数参照の構文テスト

It should print the basic cases with dot access
{{ x }}
{{ x.y }}
{{ x.y.z }}
{{ x["y"] }}
{{ x["y"].z }}
{{ x["y"]["z"] }}
{{ x.y["z"] }}

It should support empty?
{{ x["y"].empty? }}

It should support recursive lookups
{{ x["y"][z] }}
{{ x["y"][(0..z)] }}

It should convert dash-properties to string access
{{ x.about-us.contents }}

It should support number access
{{ x["y"][0] }}

It should index access strings with spaces
{{ x["y"]["hello world"] }}

It should index access strings starting with numbers
{{ x["y"]["20back"] }}

It should respect singleQuote
liquidSingleQuote: false
{{ x["y"]["hello world"] }}

It should keep double quotes if single quotes are in the string
{{ x["y"]["string o' strings"] }}

It should support spaces inside braces
{{ x[ "y" ][  "string o' strings"
    ] }}

It should support spaces outside braces
{{
  x
  ["y"]
  ["z"]
}}

It should support spaces before the dot
{{ x
     .y }}

It should support spaces after the dot
{{ x.
   y }}

It should print global access variable lookups
{{ [type] }}

It should not convert the first global access string
{{ ['product'] }}