Hi all, I've written an expectation for a method that converts a hash
into a url string of name/value pairs. The problem is that the hash is
not traversed in the same order as it is defined so I can not work out
how to test for the correct returned string. The operation of the code
does not require and specific order so I am not going to add a
specific order to my method.
# test
def mappings_data
{
:shell => true,
:ftp => 10,
:sql => 11,
:email => 12,
:subdomains => 13,
:parkeddomains => 14,
:addondomains => 15,
:transfer => 16
}
end
it "should map arguments to a url" do
@whm.map_args_to_url(mappings_data).should
eql("?shell=true&ftp=10&sql=11&email=12&subdomains=13&parkeddomains=14&addondomains=15&transfer=16")
end
# implementation
def map_args_to_url(args={})
'?' + args.map { |k,v| "%s=%s" % [URI.encode(k.to_s),
URI.encode(v.to_s)] }.join('&') unless args.blank?
end
# string that is returned
"?parkeddomains=14&shell=true&email=12&addondomains=15&ftp=10&subdomains=13&transfer=16&sql=11"
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