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Shindo.tests('Excon Response Parsing') do
env_init
with_server('good_ipv4') do
tests('responses with chunked transfer-encoding') do
tests('simple response').returns('hello world') do
Excon.get('http://127.0.0.1:9292/chunked/simple').body
end
tests('with :response_block') do
tests('simple response').
returns([['hello ', nil, nil], ['world', nil, nil]]) do
capture_response_block do |block|
Excon.get('http://127.0.0.1:9292/chunked/simple',
:response_block => block,
:chunk_size => 5) # not used
end
end
tests('simple response has empty body').returns('') do
response_block = lambda { |_, _, _| }
Excon.get('http://127.0.0.1:9292/chunked/simple', :response_block => response_block).body
end
tests('with expected response status').
returns([['hello ', nil, nil], ['world', nil, nil]]) do
capture_response_block do |block|
Excon.get('http://127.0.0.1:9292/chunked/simple',
:response_block => block,
:expects => 200)
end
end
tests('with unexpected response status').returns('hello world') do
begin
Excon.get('http://127.0.0.1:9292/chunked/simple',
:response_block => Proc.new { raise 'test failed' },
:expects => 500)
rescue Excon::Errors::HTTPStatusError => err
err.response[:body]
end
end
end
tests('merges trailers into headers').
returns('one, two, three, four, five, six') do
Excon.get('http://127.0.0.1:9292/chunked/trailers').headers['Test-Header']
end
tests("removes 'chunked' from Transfer-Encoding").returns(nil) do
Excon.get('http://127.0.0.1:9292/chunked/simple').headers['Transfer-Encoding']
end
end
tests('responses with content-length') do
tests('simple response').returns('hello world') do
Excon.get('http://127.0.0.1:9292/content-length/simple').body
end
tests('with :response_block') do
tests('simple response').
returns([['hello', 6, 11], [' worl', 1, 11], ['d', 0, 11]]) do
capture_response_block do |block|
Excon.get('http://127.0.0.1:9292/content-length/simple',
:response_block => block,
:chunk_size => 5)
end
end
tests('simple response has empty body').returns('') do
response_block = lambda { |_, _, _| }
Excon.get('http://127.0.0.1:9292/content-length/simple', :response_block => response_block).body
end
tests('with expected response status').
returns([['hello', 6, 11], [' worl', 1, 11], ['d', 0, 11]]) do
capture_response_block do |block|
Excon.get('http://127.0.0.1:9292/content-length/simple',
:response_block => block,
:chunk_size => 5,
:expects => 200)
end
end
tests('with unexpected response status').returns('hello world') do
begin
Excon.get('http://127.0.0.1:9292/content-length/simple',
:response_block => Proc.new { raise 'test failed' },
:chunk_size => 5,
:expects => 500)
rescue Excon::Errors::HTTPStatusError => err
err.response[:body]
end
end
end
end
tests('responses with unknown length') do
tests('simple response').returns('hello world') do
Excon.get('http://127.0.0.1:9292/unknown/simple').body
end
tests('with :response_block') do
tests('simple response').
returns([['hello', nil, nil], [' worl', nil, nil], ['d', nil, nil]]) do
capture_response_block do |block|
Excon.get('http://127.0.0.1:9292/unknown/simple',
:response_block => block,
:chunk_size => 5)
end
end
tests('simple response has empty body').returns('') do
response_block = lambda { |_, _, _| }
Excon.get('http://127.0.0.1:9292/unknown/simple', :response_block => response_block).body
end
tests('with expected response status').
returns([['hello', nil, nil], [' worl', nil, nil], ['d', nil, nil]]) do
capture_response_block do |block|
Excon.get('http://127.0.0.1:9292/unknown/simple',
:response_block => block,
:chunk_size => 5,
:expects => 200)
end
end
tests('with unexpected response status').returns('hello world') do
begin
Excon.get('http://127.0.0.1:9292/unknown/simple',
:response_block => Proc.new { raise 'test failed' },
:chunk_size => 5,
:expects => 500)
rescue Excon::Errors::HTTPStatusError => err
err.response[:body]
end
end
end
end
tests('cookies') do
tests('parses cookies into array').returns(['one, two', 'three, four']) do
resp = Excon.get('http://127.0.0.1:9292/unknown/cookies')
resp[:cookies]
end
end
tests('header continuation') do
tests('proper continuation').returns('one, two, three, four, five, six') do
resp = Excon.get('http://127.0.0.1:9292/unknown/header_continuation')
resp.headers['Test-Header']
end
tests('malformed header').raises(Excon::Errors::SocketError) do
Excon.get('http://127.0.0.1:9292/bad/malformed_header')
end
tests('malformed header continuation').raises(Excon::Errors::SocketError) do
Excon.get('http://127.0.0.1:9292/bad/malformed_header_continuation')
end
end
tests('status line parsing') do
tests('proper status code').returns(404) do
resp = Excon.get('http://127.0.0.1:9292/not-found')
resp.status
end
tests('proper reason phrase').returns("Not Found") do
resp = Excon.get('http://127.0.0.1:9292/not-found')
resp.reason_phrase
end
end
end
env_restore
end
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