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$LOAD_PATH.unshift File.dirname(__FILE__)
require 'helper'
class ParserTest < Test::Unit::TestCase
def test_parser
lexer = Mustache::Parser.new
tokens = lexer.compile(<<-EOF)
<h1>{{header}}</h1>
{{#items}}
{{#first}}
<li><strong>{{name}}</strong></li>
{{/first}}
{{#link}}
<li><a href="{{url}}">{{name}}</a></li>
{{/link}}
{{/items}}
{{#empty}}
<p>The list is empty.</p>
{{/empty}}
EOF
expected = [:multi,
[:static, "<h1>"],
[:mustache, :etag, [:mustache, :fetch, ["header"]]],
[:static, "</h1>\n"],
[:mustache,
:section,
[:mustache, :fetch, ["items"]],
[:multi,
[:mustache,
:section,
[:mustache, :fetch, ["first"]],
[:multi,
[:static, " <li><strong>"],
[:mustache, :etag, [:mustache, :fetch, ["name"]]],
[:static, "</strong></li>\n"]],
%Q' <li><strong>{{name}}</strong></li>\n',
%w[{{ }}]],
[:mustache,
:section,
[:mustache, :fetch, ["link"]],
[:multi,
[:static, " <li><a href=\""],
[:mustache, :etag, [:mustache, :fetch, ["url"]]],
[:static, "\">"],
[:mustache, :etag, [:mustache, :fetch, ["name"]]],
[:static, "</a></li>\n"]],
%Q' <li><a href="{{url}}">{{name}}</a></li>\n',
%w[{{ }}]]],
%Q'{{#first}}\n <li><strong>{{name}}</strong></li>\n{{/first}}\n{{#link}}\n <li><a href="{{url}}">{{name}}</a></li>\n{{/link}}\n',
%w[{{ }}]],
[:static, "\n"],
[:mustache,
:section,
[:mustache, :fetch, ["empty"]],
[:multi, [:static, "<p>The list is empty.</p>\n"]],
%Q'<p>The list is empty.</p>\n',
%w[{{ }}]]]
assert_equal expected, tokens
end
def test_raw_content_and_whitespace
lexer = Mustache::Parser.new
tokens = lexer.compile("{{#list}}\t{{/list}}")
expected = [:multi,
[:mustache,
:section,
[:mustache, :fetch, ["list"]],
[:multi, [:static, "\t"]],
"\t",
%w[{{ }}]]]
assert_equal expected, tokens
end
end
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