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require 'spec_helper'
describe Typhoeus::Response::Header do
let(:raw) { nil }
let(:header) { Typhoeus::Response::Header.new(raw) }
describe ".new" do
context "when string" do
let(:raw) { 'Date: Fri, 29 Jun 2012 10:09:23 GMT' }
it "sets Date" do
expect(header['Date']).to eq('Fri, 29 Jun 2012 10:09:23 GMT')
end
it "provides case insensitive access" do
expect(header['DaTe']).to eq('Fri, 29 Jun 2012 10:09:23 GMT')
end
it "provides symbol access" do
expect(header[:date]).to eq('Fri, 29 Jun 2012 10:09:23 GMT')
end
end
context "when hash" do
let(:raw) { { 'Date' => 'Fri, 29 Jun 2012 10:09:23 GMT' } }
it "sets Date" do
expect(header['Date']).to eq(raw['Date'])
end
it "provides case insensitive access" do
expect(header['DaTe']).to eq(raw['Date'])
end
end
end
describe "#parse" do
context "when no header" do
it "returns nil" do
expect(header).to be_empty
end
end
context "when header" do
let(:raw) do
'HTTP/1.1 200 OK
Set-Cookie: NID=61=LblqYgUOu; expires=Sat, 29-Dec-2012 10:09:23 GMT; path=/; domain=.google.de; HttpOnly
Date: Fri, 29 Jun 2012 10:09:23 GMT
Expires: -1
Cache-Control: private, max-age=0
Content-Type: text/html; charset=ISO-8859-1
Set-Cookie: PREF=ID=77e93yv0hPtejLou; expires=Sun, 29-Jun-2014 10:09:23 GMT; path=/; domain=.google.de
Set-Cookie: NID=61=LblqYgh5Ou; expires=Sat, 29-Dec-2012 10:09:23 GMT; path=/; domain=.google.de; HttpOnly
P3P: CP="This is not a P3P policy! See http://www.google.com/support/accounts/bin/answer.py?hl=en&answer=151657 for more info."
Server: gws
X-XSS-Protection: 1; mode=block
X-Frame-Options: SAMEORIGIN
Transfer-Encoding: chunked'.gsub(/^\s{8}/, '')
end
it "sets raw" do
expect(header.send(:raw)).to eq(raw)
end
it "sets Set-Cookie" do
expect(header['set-cookie'].size).to eq(3)
end
it "provides case insensitive access" do
expect(header['Set-CooKie'].size).to eq(3)
end
[
'NID=61=LblqYgUOu; expires=Sat, 29-Dec-2012 10:09:23 GMT; path=/; domain=.google.de; HttpOnly',
'PREF=ID=77e93yv0hPtejLou; expires=Sun, 29-Jun-2014 10:09:23 GMT; path=/; domain=.google.de',
'NID=61=LblqYgh5Ou; expires=Sat, 29-Dec-2012 10:09:23 GMT; path=/; domain=.google.de; HttpOnly'
].each_with_index do |cookie, i|
it "sets Cookie##{i}" do
expect(header['set-cookie']).to include(cookie)
end
end
{
'Date' => 'Fri, 29 Jun 2012 10:09:23 GMT', 'Expires' => '-1',
'Cache-Control' => 'private, max-age=0',
'Content-Type' => 'text/html; charset=ISO-8859-1',
'P3P' => 'CP="This is not a P3P policy! See http://www.google.com/support/accounts/bin/answer.py?hl=en&answer=151657 for more info."',
'Server' => 'gws', 'X-XSS-Protection' => '1; mode=block',
'X-Frame-Options' => 'SAMEORIGIN', 'Transfer-Encoding' => 'chunked'
}.each do |name, value|
it "sets #{name}" do
expect(header[name.downcase]).to eq(value)
end
end
context 'includes a multi-line header' do
let(:raw) do
'HTTP/1.1 200 OK
Date: Fri, 29 Jun 2012 10:09:23 GMT
Content-Security-Policy: default-src "self";
img-src * data: "self";
upgrade-insecure-requests;'.gsub(/^\s{10}/, '')
end
it "joins header parts" do
expect(header).to eq({
'Date' => 'Fri, 29 Jun 2012 10:09:23 GMT',
'Content-Security-Policy' => 'default-src "self"; img-src * data: "self"; upgrade-insecure-requests;'
})
end
end
context 'includes line with only whitespace' do
let(:raw) do
'HTTP/1.1 200 OK
Date: Fri, 29 Jun 2012 10:09:23 GMT
'.gsub(/^\s{10}/, '')
end
it 'ignores it' do
expect(header).to eq({ 'Date' => 'Fri, 29 Jun 2012 10:09:23 GMT' })
end
end
context 'with broken headers' do
let(:raw) do
'HTTP/1.1 200 OK
Date:
Content-Type
'.gsub(/^\s{10}/, '')
end
it 'returns empty string for invalid headers' do
expect(header.to_hash).to include({ 'Date' => '', 'Content-Type' => '' })
end
end
end
end
it "can be Marshal'd" do
header = Typhoeus::Response::Header.new("Foo: Bar")
expect {
Marshal.dump(header)
}.not_to raise_error
end
end
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