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require 'abstract_unit'
class WebServiceTest < Test::Unit::TestCase
class MockCGI < CGI #:nodoc:
attr_accessor :stdoutput, :env_table
def initialize(env, data = '')
self.env_table = env
self.stdoutput = StringIO.new
super(nil, StringIO.new(data))
end
end
class TestController < ActionController::Base
session :off
def assign_parameters
if params[:full]
render :text => dump_params_keys
else
render :text => (params.keys - ['controller', 'action']).sort.join(", ")
end
end
def dump_params_keys(hash=params)
hash.keys.sort.inject("") do |s, k|
value = hash[k]
value = Hash === value ? "(#{dump_params_keys(value)})" : ""
s << ", " unless s.empty?
s << "#{k}#{value}"
end
end
def rescue_action(e) raise end
end
def setup
@controller = TestController.new
@default_param_parsers = ActionController::Base.param_parsers.dup
end
def teardown
ActionController::Base.param_parsers = @default_param_parsers
end
def test_check_parameters
process('GET')
assert_equal '', @controller.response.body
end
def test_post_xml
process('POST', 'application/xml', '<entry attributed="true"><summary>content...</summary></entry>')
assert_equal 'entry', @controller.response.body
assert @controller.params.has_key?(:entry)
assert_equal 'content...', @controller.params["entry"]['summary']
assert_equal 'true', @controller.params["entry"]['attributed']
end
def test_put_xml
process('PUT', 'application/xml', '<entry attributed="true"><summary>content...</summary></entry>')
assert_equal 'entry', @controller.response.body
assert @controller.params.has_key?(:entry)
assert_equal 'content...', @controller.params["entry"]['summary']
assert_equal 'true', @controller.params["entry"]['attributed']
end
def test_register_and_use_yaml
ActionController::Base.param_parsers[Mime::YAML] = Proc.new { |d| YAML.load(d) }
process('POST', 'application/x-yaml', {"entry" => "loaded from yaml"}.to_yaml)
assert_equal 'entry', @controller.response.body
assert @controller.params.has_key?(:entry)
assert_equal 'loaded from yaml', @controller.params["entry"]
end
def test_register_and_use_yaml_as_symbol
ActionController::Base.param_parsers[Mime::YAML] = :yaml
process('POST', 'application/x-yaml', {"entry" => "loaded from yaml"}.to_yaml)
assert_equal 'entry', @controller.response.body
assert @controller.params.has_key?(:entry)
assert_equal 'loaded from yaml', @controller.params["entry"]
end
def test_register_and_use_xml_simple
ActionController::Base.param_parsers[Mime::XML] = Proc.new { |data| XmlSimple.xml_in(data, 'ForceArray' => false) }
process('POST', 'application/xml', '<request><summary>content...</summary><title>SimpleXml</title></request>' )
assert_equal 'summary, title', @controller.response.body
assert @controller.params.has_key?(:summary)
assert @controller.params.has_key?(:title)
assert_equal 'content...', @controller.params["summary"]
assert_equal 'SimpleXml', @controller.params["title"]
end
def test_use_xml_ximple_with_empty_request
ActionController::Base.param_parsers[Mime::XML] = :xml_simple
assert_nothing_raised { process('POST', 'application/xml', "") }
assert_equal "", @controller.response.body
end
def test_dasherized_keys_as_xml
ActionController::Base.param_parsers[Mime::XML] = :xml_simple
process('POST', 'application/xml', "<first-key>\n<sub-key>...</sub-key>\n</first-key>", true)
assert_equal 'action, controller, first_key(sub_key), full', @controller.response.body
assert_equal "...", @controller.params[:first_key][:sub_key]
end
def test_typecast_as_xml
ActionController::Base.param_parsers[Mime::XML] = :xml_simple
process('POST', 'application/xml', <<-XML)
<data>
<a type="integer">15</a>
<b type="boolean">false</b>
<c type="boolean">true</c>
<d type="date">2005-03-17</d>
<e type="datetime">2005-03-17T21:41:07Z</e>
<f>unparsed</f>
<g type="integer">1</g>
<g>hello</g>
<g type="date">1974-07-25</g>
</data>
XML
params = @controller.params
assert_equal 15, params[:data][:a]
assert_equal false, params[:data][:b]
assert_equal true, params[:data][:c]
assert_equal Date.new(2005,3,17), params[:data][:d]
assert_equal Time.utc(2005,3,17,21,41,7), params[:data][:e]
assert_equal "unparsed", params[:data][:f]
assert_equal [1, "hello", Date.new(1974,7,25)], params[:data][:g]
end
def test_entities_unescaped_as_xml_simple
ActionController::Base.param_parsers[Mime::XML] = :xml_simple
process('POST', 'application/xml', <<-XML)
<data><foo "bar's" & friends></data>
XML
assert_equal %(<foo "bar's" & friends>), @controller.params[:data]
end
def test_typecast_as_yaml
ActionController::Base.param_parsers[Mime::YAML] = :yaml
process('POST', 'application/x-yaml', <<-YAML)
---
data:
a: 15
b: false
c: true
d: 2005-03-17
e: 2005-03-17T21:41:07Z
f: unparsed
g:
- 1
- hello
- 1974-07-25
YAML
params = @controller.params
assert_equal 15, params[:data][:a]
assert_equal false, params[:data][:b]
assert_equal true, params[:data][:c]
assert_equal Date.new(2005,3,17), params[:data][:d]
assert_equal Time.utc(2005,3,17,21,41,7), params[:data][:e]
assert_equal "unparsed", params[:data][:f]
assert_equal [1, "hello", Date.new(1974,7,25)], params[:data][:g]
end
private
def process(verb, content_type = 'application/x-www-form-urlencoded', data = '', full=false)
cgi = MockCGI.new({
'REQUEST_METHOD' => verb,
'CONTENT_TYPE' => content_type,
'QUERY_STRING' => "action=assign_parameters&controller=webservicetest/test#{"&full=1" if full}",
"REQUEST_URI" => "/",
"HTTP_HOST" => 'testdomain.com',
"CONTENT_LENGTH" => data.size,
"SERVER_PORT" => "80",
"HTTPS" => "off"}, data)
@controller.send(:process, ActionController::CgiRequest.new(cgi, {}), ActionController::CgiResponse.new(cgi))
end
end
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