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require 'helper'
module Journey
module Definition
class TestParser < MiniTest::Unit::TestCase
def setup
@parser = Parser.new
end
def test_slash
assert_equal :SLASH, @parser.parse('/').type
assert_round_trip '/'
end
def test_segment
assert_round_trip '/foo'
end
def test_segments
assert_round_trip '/foo/bar'
end
def test_segment_symbol
assert_round_trip '/foo/:id'
end
def test_symbol
assert_round_trip '/:foo'
end
def test_group
assert_round_trip '(/:foo)'
end
def test_groups
assert_round_trip '(/:foo)(/:bar)'
end
def test_nested_groups
assert_round_trip '(/:foo(/:bar))'
end
def test_dot_symbol
assert_round_trip('.:format')
end
def test_dot_literal
assert_round_trip('.xml')
end
def test_segment_dot
assert_round_trip('/foo.:bar')
end
def test_segment_group_dot
assert_round_trip('/foo(.:bar)')
end
def test_segment_group
assert_round_trip('/foo(/:action)')
end
def test_segment_groups
assert_round_trip('/foo(/:action)(/:bar)')
end
def test_segment_nested_groups
assert_round_trip('/foo(/:action(/:bar))')
end
def test_group_followed_by_path
assert_round_trip('/foo(/:action)/:bar')
end
def test_star
assert_round_trip('*foo')
assert_round_trip('/*foo')
assert_round_trip('/bar/*foo')
assert_round_trip('/bar/(*foo)')
end
def test_or
assert_round_trip('a|b')
assert_round_trip('a|b|c')
assert_round_trip('(a|b)|c')
assert_round_trip('a|(b|c)')
assert_round_trip('*a|(b|c)')
assert_round_trip('*a|:b|c')
end
def test_arbitrary
assert_round_trip('/bar/*foo#')
end
def test_literal_dot_paren
assert_round_trip "/sprockets.js(.:format)"
end
def test_groups_with_dot
assert_round_trip "/(:locale)(.:format)"
end
def assert_round_trip str
assert_equal str, @parser.parse(str).to_s
end
end
end
end
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