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# encoding: utf-8
require File.dirname(__FILE__) + '/helper'
class ResponseTest < Test::Unit::TestCase
setup do
@response = Sinatra::Response.new
end
it "initializes with 200, text/html, and empty body" do
assert_equal 200, @response.status
assert_equal 'text/html', @response['Content-Type']
assert_equal [], @response.body
end
it 'uses case insensitive headers' do
@response['content-type'] = 'application/foo'
assert_equal 'application/foo', @response['Content-Type']
assert_equal 'application/foo', @response['CONTENT-TYPE']
end
it 'writes to body' do
@response.body = 'Hello'
@response.write ' World'
assert_equal 'Hello World', @response.body
end
[204, 304].each do |status_code|
it "removes the Content-Type header and body when response status is #{status_code}" do
@response.status = status_code
@response.body = ['Hello World']
assert_equal [status_code, {}, []], @response.finish
end
end
it 'Calculates the Content-Length using the bytesize of the body' do
@response.body = ['Hello', 'World!', '✈']
status, headers, body = @response.finish
assert_equal '14', headers['Content-Length']
assert_equal @response.body, body
end
end
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