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* test/cgi/test_cgi_header.rb: add test for CGI::Header.
Patch by Takeyuki Fujioka. [ruby-dev:36010] [ruby-dev:36011] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18888 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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177
test/cgi/test_cgi_header.rb
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177
test/cgi/test_cgi_header.rb
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require 'test/unit'
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require 'cgi'
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class CGIHeaderTest < Test::Unit::TestCase
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def setup
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@environ = {
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'SERVER_PROTOCOL' => 'HTTP/1.1',
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'REQUEST_METHOD' => 'GET',
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'SERVER_SOFTWARE' => 'Apache 2.2.0',
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}
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ENV.update(@environ)
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end
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def teardown
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@environ.each do |key, val| ENV.delete(key) end
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end
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def test_cgi_header_simple
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cgi = CGI.new
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## default content type
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expected = "Content-Type: text/html\r\n\r\n"
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actual = cgi.header
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assert_equal(expected, actual)
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## content type specified as string
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expected = "Content-Type: text/xhtml; charset=utf8\r\n\r\n"
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actual = cgi.header('text/xhtml; charset=utf8')
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assert_equal(expected, actual)
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## content type specified as hash
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expected = "Content-Type: image/png\r\n\r\n"
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actual = cgi.header('type'=>'image/png')
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assert_equal(expected, actual)
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## charset specified
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expected = "Content-Type: text/html; charset=utf8\r\n\r\n"
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actual = cgi.header('charset'=>'utf8')
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assert_equal(expected, actual)
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end
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def test_cgi_header_complex
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cgi = CGI.new
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options = {
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'type' => 'text/xhtml',
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'charset' => 'utf8',
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'status' => 'REDIRECT',
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'server' => 'webrick',
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'connection' => 'close',
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'length' => 123,
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'language' => 'ja',
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'expires' => Time.gm(2000, 1, 23, 12, 34, 56),
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'location' => 'http://www.ruby-lang.org/',
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}
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expected = "Status: 302 Found\r\n"
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expected << "Server: webrick\r\n"
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expected << "Connection: close\r\n"
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expected << "Content-Type: text/xhtml; charset=utf8\r\n"
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expected << "Content-Length: 123\r\n"
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expected << "Content-Language: ja\r\n"
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expected << "Expires: Sun, 23 Jan 2000 12:34:56 GMT\r\n"
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expected << "location: http://www.ruby-lang.org/\r\n"
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expected << "\r\n"
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actual = cgi.header(options)
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assert_equal(expected, actual)
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end
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def test_cgi_header_argerr
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cgi = CGI.new
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#expected = NoMethodError # must be ArgumentError
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if defined?(CGI::RELEASE)
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expected = ArgumentError # for CGIAlt
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else
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expected = NoMethodError # for Ruby1.8
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end
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ex = assert_raise(expected) do
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cgi.header(nil)
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end
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end
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def test_cgi_header_cookie
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cgi = CGI.new
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cookie1 = CGI::Cookie.new('name1', 'abc', '123')
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cookie2 = CGI::Cookie.new('name'=>'name2', 'value'=>'value2', 'secure'=>true)
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ctype = "Content-Type: text/html\r\n"
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sep = "\r\n"
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c1 = "Set-Cookie: name1=abc&123; path=\r\n"
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c2 = "Set-Cookie: name2=value2; path=; secure\r\n"
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## CGI::Cookie object
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actual = cgi.header('cookie'=>cookie1)
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expected = ctype + c1 + sep
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assert_equal(expected, actual)
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## String
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actual = cgi.header('cookie'=>cookie2.to_s)
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expected = ctype + c2 + sep
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assert_equal(expected, actual)
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## Array
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actual = cgi.header('cookie'=>[cookie1, cookie2])
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expected = ctype + c1 + c2 + sep
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assert_equal(expected, actual)
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## Hash
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actual = cgi.header('cookie'=>{'name1'=>cookie1, 'name2'=>cookie2})
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expected = ctype + c1 + c2 + sep
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assert_equal(expected, actual)
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end
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def test_cgi_header_output_cookies
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cgi = CGI.new
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## output cookies
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cookies = [ CGI::Cookie.new('name1', 'abc', '123'),
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CGI::Cookie.new('name'=>'name2', 'value'=>'value2', 'secure'=>true),
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]
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cgi.instance_variable_set('@output_cookies', cookies)
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expected = "Content-Type: text/html; charset=utf8\r\n"
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expected << "Set-Cookie: name1=abc&123; path=\r\n"
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expected << "Set-Cookie: name2=value2; path=; secure\r\n"
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expected << "\r\n"
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## header when string
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actual = cgi.header('text/html; charset=utf8')
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assert_equal(expected, actual)
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## _header_for_string
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actual = cgi.header('type'=>'text/html', 'charset'=>'utf8')
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assert_equal(expected, actual)
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end
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def test_cgi_header_nph
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cgi = CGI.new
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## 'nph' is true
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ENV['SERVER_SOFTWARE'] = 'Apache 2.2.0'
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actual1 = cgi.header('nph'=>true)
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## when old IIS, NPH-mode is forced
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ENV['SERVER_SOFTWARE'] = 'IIS/4.0'
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actual2 = cgi.header
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actual3 = cgi.header('status'=>'REDIRECT', 'location'=>'http://www.example.com/')
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## newer IIS doesn't require NPH-mode ## [ruby-dev:30537]
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ENV['SERVER_SOFTWARE'] = 'IIS/5.0'
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actual4 = cgi.header
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actual5 = cgi.header('status'=>'REDIRECT', 'location'=>'http://www.example.com/')
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## assertion
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now = Time.now
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expected = "HTTP/1.1 200 OK\r\n"
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expected << "Date: #{CGI.rfc1123_date(now)}\r\n"
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expected << "Server: Apache 2.2.0\r\n"
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expected << "Connection: close\r\n"
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expected << "Content-Type: text/html\r\n"
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expected << "\r\n"
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assert_equal(expected, actual1)
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expected.sub!(/^Server: .*?\r\n/, "Server: IIS/4.0\r\n")
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assert_equal(expected, actual2)
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expected.sub!(/^HTTP\/1.1 200 OK\r\n/, "HTTP/1.1 302 Found\r\n")
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expected.sub!(/\r\n\r\n/, "\r\nlocation: http://www.example.com/\r\n\r\n")
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assert_equal(expected, actual3)
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expected = "Content-Type: text/html\r\n"
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expected << "\r\n"
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assert_equal(expected, actual4)
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expected = "Status: 302 Found\r\n"
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expected << "Content-Type: text/html\r\n"
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expected << "location: http://www.example.com/\r\n"
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expected << "\r\n"
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assert_equal(expected, actual5)
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ensure
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ENV.delete('SERVER_SOFTWARE')
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end
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instance_methods.each do |method|
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private method if method =~ /^test_(.*)/ && $1 != ENV['TEST']
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end if ENV['TEST']
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end
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