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require 'contest'
require 'tilt'
begin
require 'pathname'
require 'less'
class LessTemplateTest < Test::Unit::TestCase
def assert_similar(a, b)
assert_equal a.gsub(/\s+/m, ' '), b.gsub(/\s+/m, ' ')
end
test "is registered for '.less' files" do
assert_equal Tilt::LessTemplate, Tilt['test.less']
end
test "compiles and evaluates the template on #render" do
template = Tilt::LessTemplate.new { |t| ".bg { background-color: #0000ff; } \n#main\n { .bg; }\n" }
assert_similar ".bg {\n background-color: #0000ff;\n}\n#main {\n background-color: #0000ff;\n}\n", template.render
end
test "can be rendered more than once" do
template = Tilt::LessTemplate.new { |t| ".bg { background-color: #0000ff; } \n#main\n { .bg; }\n" }
3.times { assert_similar ".bg {\n background-color: #0000ff;\n}\n#main {\n background-color: #0000ff;\n}\n", template.render }
end
test "can be passed a load path" do
template = Tilt::LessTemplate.new({
:paths => [Pathname(__FILE__).dirname]
}) {
<<-EOLESS
@import 'tilt_lesstemplate_test.less';
.bg {background-color: @text-color;}
EOLESS
}
assert_similar ".bg {\n background-color: #ffc0cb;\n}\n", template.render
end
end
rescue LoadError => boom
warn "Tilt::LessTemplate (disabled)"
end
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