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#require File.join(File.expand_path(__FILE__).sub(/\/ftw\/.*/, "/testing"))
require 'ftw/protocol'
require 'stringio'
describe FTW::Protocol do
class OnlySysread < Struct.new(:io)
def sysread(*args)
io.sysread(*args)
end
end
class OnlyRead < Struct.new(:io)
def read(*args)
io.read(*args)
end
end
test "reading body via #read" do
protocol = Object.new
protocol.extend FTW::Protocol
output = StringIO.new
input = OnlyRead.new( StringIO.new('Some example input') )
protocol.write_http_body(input, output, false)
output.rewind
assert_equal( output.string, 'Some example input')
end
test "reading body via #sysread chunked" do
protocol = Object.new
protocol.extend FTW::Protocol
output = StringIO.new
input = OnlySysread.new( StringIO.new('Some example input') )
protocol.write_http_body(input, output, true)
output.rewind
assert_equal( output.string, "12\r\nSome example input\r\n0\r\n\r\n")
end
test "reading body via #read chunked" do
protocol = Object.new
protocol.extend FTW::Protocol
output = StringIO.new
input = OnlyRead.new( StringIO.new('Some example input') )
protocol.write_http_body(input, output, true)
output.rewind
assert_equal( output.string, "12\r\nSome example input\r\n0\r\n\r\n")
end
class OneByteWriter < Struct.new(:io)
def write( str )
io.write(str[0..1])
end
end
test "writing partially" do
protocol = Object.new
protocol.extend FTW::Protocol
output = OneByteWriter.new( StringIO.new )
input = OnlyRead.new( StringIO.new('Some example input') )
protocol.write_http_body(input, output, true)
output.io.rewind
assert_equal( output.io.string, "12\r\nSome example input\r\n0\r\n\r\n")
end
test "writing non ascii characters" do
protocol = Object.new
protocol.extend FTW::Protocol
output = StringIO.new
input = "è".force_encoding(Encoding::UTF_8)
protocol.write_http_body(input, output, true)
output.rewind
assert_equal( output.string, "2\r\nè\r\n0\r\n\r\n")
end
end
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