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require 'spec_helper'
describe HTTP::Request do
it 'includes HTTP::Headers::Mixin' do
expect(described_class).to include HTTP::Headers::Mixin
end
it 'requires URI to have scheme part' do
expect { HTTP::Request.new(:get, 'example.com/') }.to \
raise_error(HTTP::Request::UnsupportedSchemeError)
end
it 'provides a #scheme accessor' do
request = HTTP::Request.new(:get, 'http://example.com/')
expect(request.scheme).to eq(:http)
end
describe 'headers' do
subject { HTTP::Request.new(:get, 'http://example.com/', :accept => 'text/html') }
it 'sets explicit headers' do
expect(subject['Accept']).to eq('text/html')
end
it 'sets implicit headers' do
expect(subject['Host']).to eq('example.com')
end
it 'provides a #verb accessor' do
expect(subject.verb).to eq(:get)
end
it 'provides a #method accessor that outputs a deprecation warning and returns the verb' do
warning = capture_warning do
expect(subject.method).to eq(subject.verb)
end
expect(warning).to match(/\[DEPRECATION\] HTTP::Request#method is deprecated\. Use #verb instead\. For Object#method, use #__method__\.$/)
end
it 'provides a #__method__ method that delegates to Object#method' do
expect(subject.__method__(:verb)).to be_a(Method)
end
end
describe '#redirect' do
let(:headers) { {:accept => 'text/html'} }
let(:proxy) { {:proxy_username => 'douglas', :proxy_password => 'adams'} }
let(:body) { 'The Ultimate Question' }
let(:request) { HTTP::Request.new(:post, 'http://example.com/', headers, proxy, body) }
subject(:redirected) { request.redirect 'http://blog.example.com/' }
its(:uri) { should eq URI.parse 'http://blog.example.com/' }
its(:verb) { should eq request.verb }
its(:body) { should eq request.body }
its(:proxy) { should eq request.proxy }
it 'presets new Host header' do
expect(redirected['Host']).to eq 'blog.example.com'
end
context 'with relative URL given' do
subject(:redirected) { request.redirect '/blog' }
its(:uri) { should eq URI.parse 'http://example.com/blog' }
its(:verb) { should eq request.verb }
its(:body) { should eq request.body }
its(:proxy) { should eq request.proxy }
it 'keeps Host header' do
expect(redirected['Host']).to eq 'example.com'
end
context 'with original URI having non-standard port' do
let(:request) { HTTP::Request.new(:post, 'http://example.com:8080/', headers, proxy, body) }
its(:uri) { should eq URI.parse 'http://example.com:8080/blog' }
end
end
context 'with relative URL that misses leading slash given' do
subject(:redirected) { request.redirect 'blog' }
its(:uri) { should eq URI.parse 'http://example.com/blog' }
its(:verb) { should eq request.verb }
its(:body) { should eq request.body }
its(:proxy) { should eq request.proxy }
it 'keeps Host header' do
expect(redirected['Host']).to eq 'example.com'
end
context 'with original URI having non-standard port' do
let(:request) { HTTP::Request.new(:post, 'http://example.com:8080/', headers, proxy, body) }
its(:uri) { should eq URI.parse 'http://example.com:8080/blog' }
end
end
context 'with new verb given' do
subject { request.redirect 'http://blog.example.com/', :get }
its(:verb) { should be :get }
end
end
end
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