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require File.expand_path(File.dirname(__FILE__) + '/test_helper')
# Test cases for reading and generating CSS shorthand properties
class CssParserBasicTests < Test::Unit::TestCase
include CssParser
def setup
@cp = CssParser::Parser.new
@css = <<-CSS
html, body, p { margin: 0px; }
p { padding: 0px; }
#content { font: 12px/normal sans-serif; }
.content { color: red; }
CSS
end
def test_finding_by_selector
@cp.add_block!(@css)
assert_equal 'margin: 0px;', @cp.find_by_selector('body').join(' ')
assert_equal 'margin: 0px; padding: 0px;', @cp.find_by_selector('p').join(' ')
assert_equal 'font: 12px/normal sans-serif;', @cp.find_by_selector('#content').join(' ')
assert_equal 'color: red;', @cp.find_by_selector('.content').join(' ')
end
def test_adding_block
@cp.add_block!(@css)
assert_equal 'margin: 0px;', @cp.find_by_selector('body').join
end
def test_adding_block_without_closing_brace
@cp.add_block!('p { color: red;')
assert_equal 'color: red;', @cp.find_by_selector('p').join
end
def test_adding_a_rule
@cp.add_rule!('div', 'color: blue;')
assert_equal 'color: blue;', @cp.find_by_selector('div').join(' ')
end
def test_adding_a_rule_set
rs = CssParser::RuleSet.new('div', 'color: blue;')
@cp.add_rule_set!(rs)
assert_equal 'color: blue;', @cp.find_by_selector('div').join(' ')
end
def test_toggling_uri_conversion
# with conversion
cp_with_conversion = Parser.new(:absolute_paths => true)
cp_with_conversion.add_block!("body { background: url('../style/yellow.png?abc=123') };",
:base_uri => 'http://example.org/style/basic.css')
assert_equal "background: url('http://example.org/style/yellow.png?abc=123');",
cp_with_conversion['body'].join(' ')
# without conversion
cp_without_conversion = Parser.new(:absolute_paths => false)
cp_without_conversion.add_block!("body { background: url('../style/yellow.png?abc=123') };",
:base_uri => 'http://example.org/style/basic.css')
assert_equal "background: url('../style/yellow.png?abc=123');",
cp_without_conversion['body'].join(' ')
end
end
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