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require 'abstract_unit'
class ResponseTest < ActiveSupport::TestCase
def setup
@response = ActionDispatch::Response.new
end
test "simple output" do
@response.body = "Hello, World!"
@response.prepare!
status, headers, body = @response.to_a
assert_equal 200, status
assert_equal({
"Content-Type" => "text/html; charset=utf-8",
"Cache-Control" => "max-age=0, private, must-revalidate",
"ETag" => '"65a8e27d8879283831b664bd8b7f0ad4"',
"Set-Cookie" => ""
}, headers)
parts = []
body.each { |part| parts << part }
assert_equal ["Hello, World!"], parts
end
test "utf8 output" do
@response.body = [1090, 1077, 1089, 1090].pack("U*")
@response.prepare!
status, headers, body = @response.to_a
assert_equal 200, status
assert_equal({
"Content-Type" => "text/html; charset=utf-8",
"Cache-Control" => "max-age=0, private, must-revalidate",
"ETag" => '"ebb5e89e8a94e9dd22abf5d915d112b2"',
"Set-Cookie" => ""
}, headers)
end
test "streaming block" do
@response.body = Proc.new do |response, output|
5.times { |n| output.write(n) }
end
@response.prepare!
status, headers, body = @response.to_a
assert_equal 200, status
assert_equal({
"Content-Type" => "text/html; charset=utf-8",
"Cache-Control" => "no-cache",
"Set-Cookie" => ""
}, headers)
parts = []
body.each { |part| parts << part.to_s }
assert_equal ["0", "1", "2", "3", "4"], parts
end
test "content type" do
[204, 304].each do |c|
@response.status = c.to_s
@response.prepare!
status, headers, body = @response.to_a
assert !headers.has_key?("Content-Type"), "#{c} should not have Content-Type header"
end
[200, 302, 404, 500].each do |c|
@response.status = c.to_s
@response.prepare!
status, headers, body = @response.to_a
assert headers.has_key?("Content-Type"), "#{c} did not have Content-Type header"
end
end
test "does not include Status header" do
@response.status = "200 OK"
@response.prepare!
status, headers, body = @response.to_a
assert !headers.has_key?('Status')
end
test "response code" do
@response.status = "200 OK"
assert_equal 200, @response.response_code
@response.status = "200"
assert_equal 200, @response.response_code
@response.status = 200
assert_equal 200, @response.response_code
end
test "code" do
@response.status = "200 OK"
assert_equal "200", @response.code
@response.status = "200"
assert_equal "200", @response.code
@response.status = 200
assert_equal "200", @response.code
end
test "message" do
@response.status = "200 OK"
assert_equal "OK", @response.message
@response.status = "200"
assert_equal "OK", @response.message
@response.status = 200
assert_equal "OK", @response.message
end
test "cookies" do
@response.set_cookie("user_name", :value => "david", :path => "/")
@response.prepare!
status, headers, body = @response.to_a
assert_equal "user_name=david; path=/", headers["Set-Cookie"]
assert_equal({"user_name" => "david"}, @response.cookies)
@response.set_cookie("login", :value => "foo&bar", :path => "/", :expires => Time.utc(2005, 10, 10,5))
@response.prepare!
status, headers, body = @response.to_a
assert_equal "user_name=david; path=/\nlogin=foo%26bar; path=/; expires=Mon, 10-Oct-2005 05:00:00 GMT", headers["Set-Cookie"]
assert_equal({"login" => "foo&bar", "user_name" => "david"}, @response.cookies)
end
end
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