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Implement HTTP::CookieJar#empty? without an argument.

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This commit is contained in:
Akinori MUSHA 2013-03-15 00:11:31 +09:00
parent 3b38cd2ffd
commit fd7450717a
2 changed files with 18 additions and 2 deletions
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11
lib/http/cookie_jar.rb
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@ -46,8 +46,15 @@ class HTTP::CookieJar
}.sort }.sort
end end
def empty?(url) # Tests if the jar is empty. If url is given, tests if there is no
cookies(url).empty? # cookie for the URL.
def empty?(url = nil)
if url
each(url) { return false }
return true
else
@jar.empty?
end
end end
# Iterate over cookies. If +uri+ is given, cookies not for the # Iterate over cookies. If +uri+ is given, cookies not for the

9
test/test_http_cookie_jar.rb
View file

@ -25,6 +25,15 @@ class TestHTTPCookieJar < Test::Unit::TestCase
}.merge(options) }.merge(options)
end end
def test_empty?
assert_equal true, @jar.empty?
cookie = HTTP::Cookie.new(cookie_values)
@jar.add(cookie)
assert_equal false, @jar.empty?
assert_equal false, @jar.empty?('http://rubyforge.org/')
assert_equal true, @jar.empty?('http://example.local/')
end
def test_two_cookies_same_domain_and_name_different_paths def test_two_cookies_same_domain_and_name_different_paths
url = URI 'http://rubyforge.org/' url = URI 'http://rubyforge.org/'