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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!"
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"'
}, 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*")
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"'
}, headers)
end
test "streaming block" do
@response.body = Proc.new do |response, output|
5.times { |n| output.write(n) }
end
status, headers, body = @response.to_a
assert_equal 200, status
assert_equal({
"Content-Type" => "text/html; charset=utf-8",
"Cache-Control" => "no-cache"
}, 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
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
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"
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 => "/")
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))
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
test "read cache control" do
resp = ActionDispatch::Response.new.tap { |resp|
resp.cache_control[:public] = true
resp.etag = '123'
resp.body = 'Hello'
}
resp.to_a
assert_equal('"202cb962ac59075b964b07152d234b70"', resp.etag)
assert_equal({:public => true}, resp.cache_control)
assert_equal('public', resp.headers['Cache-Control'])
assert_equal('"202cb962ac59075b964b07152d234b70"', resp.headers['ETag'])
end
test "read charset and content type" do
resp = ActionDispatch::Response.new.tap { |resp|
resp.charset = 'utf-16'
resp.content_type = Mime::XML
resp.body = 'Hello'
}
resp.to_a
assert_equal('utf-16', resp.charset)
assert_equal(Mime::XML, resp.content_type)
assert_equal('application/xml; charset=utf-16', resp.headers['Content-Type'])
end
end
class ResponseIntegrationTest < ActionDispatch::IntegrationTest
def app
@app
end
test "response cache control from railsish app" do
@app = lambda { |env|
ActionDispatch::Response.new.tap { |resp|
resp.cache_control[:public] = true
resp.etag = '123'
resp.body = 'Hello'
}.to_a
}
get '/'
assert_response :success
assert_equal('public', @response.headers['Cache-Control'])
assert_equal('"202cb962ac59075b964b07152d234b70"', @response.headers['ETag'])
assert_equal('"202cb962ac59075b964b07152d234b70"', @response.etag)
assert_equal({:public => true}, @response.cache_control)
end
test "response cache control from rackish app" do
@app = lambda { |env|
[200,
{'ETag' => '"202cb962ac59075b964b07152d234b70"',
'Cache-Control' => 'public'}, ['Hello']]
}
get '/'
assert_response :success
assert_equal('public', @response.headers['Cache-Control'])
assert_equal('"202cb962ac59075b964b07152d234b70"', @response.headers['ETag'])
assert_equal('"202cb962ac59075b964b07152d234b70"', @response.etag)
assert_equal({:public => true}, @response.cache_control)
end
test "response charset and content type from railsish app" do
@app = lambda { |env|
ActionDispatch::Response.new.tap { |resp|
resp.charset = 'utf-16'
resp.content_type = Mime::XML
resp.body = 'Hello'
}.to_a
}
get '/'
assert_response :success
assert_equal('utf-16', @response.charset)
assert_equal(Mime::XML, @response.content_type)
assert_equal('application/xml; charset=utf-16', @response.headers['Content-Type'])
end
test "response charset and content type from rackish app" do
@app = lambda { |env|
[200,
{'Content-Type' => 'application/xml; charset=utf-16'},
['Hello']]
}
get '/'
assert_response :success
assert_equal('utf-16', @response.charset)
assert_equal(Mime::XML, @response.content_type)
assert_equal('application/xml; charset=utf-16', @response.headers['Content-Type'])
end
end
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