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require File.expand_path('../../../spec_helper', __FILE__)
require 'cgi'
describe "CGI#initialize" do
it "is private" do
CGI.should have_private_instance_method(:initialize)
end
end
describe "CGI#initialize when passed no arguments" do
before(:each) do
ENV['REQUEST_METHOD'], @old_request_method = "GET", ENV['REQUEST_METHOD']
@cgi = CGI.allocate
end
after(:each) do
ENV['REQUEST_METHOD'] = @old_request_method
end
it "extends self with CGI::QueryExtension" do
@cgi.send(:initialize)
@cgi.should be_kind_of(CGI::QueryExtension)
end
it "does not extend self with CGI::HtmlExtension" do
@cgi.send(:initialize)
@cgi.should_not be_kind_of(CGI::HtmlExtension)
end
it "does not extend self with any of the other HTML modules" do
@cgi.send(:initialize)
@cgi.should_not be_kind_of(CGI::Html3)
@cgi.should_not be_kind_of(CGI::HtmlExtension)
@cgi.should_not be_kind_of(CGI::Html4)
@cgi.should_not be_kind_of(CGI::Html4Tr)
@cgi.should_not be_kind_of(CGI::Html4Fr)
end
it "sets #cookies based on ENV['HTTP_COOKIE']" do
begin
old_env, ENV["HTTP_COOKIE"] = ENV["HTTP_COOKIE"], "test=test yay"
@cgi.send(:initialize)
@cgi.cookies.should == { "test"=>[ "test yay" ] }
ensure
ENV["HTTP_COOKIE"] = old_env
end
end
it "sets #params based on ENV['QUERY_STRING'] when ENV['REQUEST_METHOD'] is GET" do
begin
old_env_query, ENV["QUERY_STRING"] = ENV["QUERY_STRING"], "?test=a&test2=b"
old_env_method, ENV["REQUEST_METHOD"] = ENV["REQUEST_METHOD"], "GET"
@cgi.send(:initialize)
@cgi.params.should == { "test2" => ["b"], "?test" => ["a"] }
ensure
ENV["QUERY_STRING"] = old_env_query
ENV["REQUEST_METHOD"] = old_env_method
end
end
it "sets #params based on ENV['QUERY_STRING'] when ENV['REQUEST_METHOD'] is HEAD" do
begin
old_env_query, ENV["QUERY_STRING"] = ENV["QUERY_STRING"], "?test=a&test2=b"
old_env_method, ENV["REQUEST_METHOD"] = ENV["REQUEST_METHOD"], "HEAD"
@cgi.send(:initialize)
@cgi.params.should == { "test2" => ["b"], "?test" => ["a"] }
ensure
ENV["QUERY_STRING"] = old_env_query
ENV["REQUEST_METHOD"] = old_env_method
end
end
end
describe "CGI#initialize when passed type" do
before(:each) do
ENV['REQUEST_METHOD'], @old_request_method = "GET", ENV['REQUEST_METHOD']
@cgi = CGI.allocate
end
after(:each) do
ENV['REQUEST_METHOD'] = @old_request_method
end
it "extends self with CGI::QueryExtension" do
@cgi.send(:initialize, "test")
@cgi.should be_kind_of(CGI::QueryExtension)
end
it "extends self with CGI::QueryExtension, CGI::Html3 and CGI::HtmlExtension when the passed type is 'html3'" do
@cgi.send(:initialize, "html3")
@cgi.should be_kind_of(CGI::Html3)
@cgi.should be_kind_of(CGI::HtmlExtension)
@cgi.should be_kind_of(CGI::QueryExtension)
@cgi.should_not be_kind_of(CGI::Html4)
@cgi.should_not be_kind_of(CGI::Html4Tr)
@cgi.should_not be_kind_of(CGI::Html4Fr)
end
it "extends self with CGI::QueryExtension, CGI::Html4 and CGI::HtmlExtension when the passed type is 'html4'" do
@cgi.send(:initialize, "html4")
@cgi.should be_kind_of(CGI::Html4)
@cgi.should be_kind_of(CGI::HtmlExtension)
@cgi.should be_kind_of(CGI::QueryExtension)
@cgi.should_not be_kind_of(CGI::Html3)
@cgi.should_not be_kind_of(CGI::Html4Tr)
@cgi.should_not be_kind_of(CGI::Html4Fr)
end
it "extends self with CGI::QueryExtension, CGI::Html4Tr and CGI::HtmlExtension when the passed type is 'html4Tr'" do
@cgi.send(:initialize, "html4Tr")
@cgi.should be_kind_of(CGI::Html4Tr)
@cgi.should be_kind_of(CGI::HtmlExtension)
@cgi.should be_kind_of(CGI::QueryExtension)
@cgi.should_not be_kind_of(CGI::Html3)
@cgi.should_not be_kind_of(CGI::Html4)
@cgi.should_not be_kind_of(CGI::Html4Fr)
end
it "extends self with CGI::QueryExtension, CGI::Html4Tr, CGI::Html4Fr and CGI::HtmlExtension when the passed type is 'html4Fr'" do
@cgi.send(:initialize, "html4Fr")
@cgi.should be_kind_of(CGI::Html4Tr)
@cgi.should be_kind_of(CGI::Html4Fr)
@cgi.should be_kind_of(CGI::HtmlExtension)
@cgi.should be_kind_of(CGI::QueryExtension)
@cgi.should_not be_kind_of(CGI::Html3)
@cgi.should_not be_kind_of(CGI::Html4)
end
end
describe "CGI#initialize when CGI_PARAMS is set" do
before(:each) do
ENV['REQUEST_METHOD'], @old_request_method = "GET", ENV['REQUEST_METHOD']
@cgi = CGI.allocate
end
after(:each) do
ENV['REQUEST_METHOD'] = @old_request_method
end
ruby_version_is "" ... "1.9" do
it "prints out a warning" do
begin
CGI_PARAMS = { "test" => "test" }
CGI_COOKIES = [ "cookie!" ]
lambda { @cgi.send(:initialize) }.should complain("do not use CGI_PARAMS and CGI_COOKIES\n")
ensure
Object.send(:remove_const, :CGI_PARAMS)
Object.send(:remove_const, :CGI_COOKIES)
end
end
it "sets #cookies and #params to the contents of CGI_PARAMS and CGI_COOKIES" do
begin
CGI_PARAMS = { "test" => "test" }
CGI_COOKIES = [ "cookie!" ]
@cgi.send(:initialize)
@cgi.params.should == CGI_PARAMS
@cgi.cookies.should == CGI_COOKIES
ensure
Object.send(:remove_const, :CGI_PARAMS)
Object.send(:remove_const, :CGI_COOKIES)
end
end
end
end
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