Replacing old recaptcha plugin with more recent gem.

2 files changed, 134 insertions, 0 deletions

diff --git a/vendor/gems/recaptcha-0.3.1/test/recaptcha_test.rb b/vendor/gems/recaptcha-0.3.1/test/recaptcha_test.rb
new file mode 100644
index 000000000..82845a9cc
--- /dev/null
+++ b/vendor/gems/recaptcha-0.3.1/test/recaptcha_test.rb
@@ -0,0 +1,39 @@
+require 'test/unit'
+require 'cgi'
+require File.dirname(File.expand_path(__FILE__)) + '/../lib/recaptcha'
+
+class RecaptchaClientHelperTest < Test::Unit::TestCase
+  include Recaptcha
+  include Recaptcha::ClientHelper
+  include Recaptcha::Verify
+
+  attr_accessor :session
+
+  def setup
+    @session = {}
+    Recaptcha.configure do |config|
+      config.public_key = '0000000000000000000000000000000000000000'
+      config.private_key = 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'
+    end
+  end
+    
+  def test_recaptcha_tags
+    # Might as well match something...
+    assert_match /http:\/\/www.google.com\/recaptcha\/api\/challenge/, recaptcha_tags
+  end
+  
+  def test_recaptcha_tags_with_ssl
+    assert_match /https:\/\/www.google.com\/recaptcha\/api\/challenge/, recaptcha_tags(:ssl => true)
+  end
+
+  def test_recaptcha_tags_without_noscript
+    assert_no_match /noscript/, recaptcha_tags(:noscript => false)
+  end
+  
+  def test_should_raise_exception_without_public_key
+    assert_raise RecaptchaError do
+      Recaptcha.configuration.public_key = nil
+      recaptcha_tags
+    end
+  end
+end
diff --git a/vendor/gems/recaptcha-0.3.1/test/verify_recaptcha_test.rb b/vendor/gems/recaptcha-0.3.1/test/verify_recaptcha_test.rb
new file mode 100644
index 000000000..0e9afc8bb
--- /dev/null
+++ b/vendor/gems/recaptcha-0.3.1/test/verify_recaptcha_test.rb
@@ -0,0 +1,95 @@
+require 'test/unit'
+require 'active_support/core_ext/string'
+require 'rubygems'
+require 'mocha'
+require 'net/http'
+require File.dirname(File.expand_path(__FILE__)) + '/../lib/recaptcha'
+
+class RecaptchaVerifyTest < Test::Unit::TestCase
+  def setup
+    Recaptcha.configuration.private_key = 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'
+    @controller = TestController.new
+    @controller.request = stub(:remote_ip => "1.1.1.1")
+    @controller.params = {:recaptcha_challenge_field => "challenge", :recaptcha_response_field => "response"}
+
+    @expected_post_data = {}
+    @expected_post_data["privatekey"] = Recaptcha.configuration.private_key
+    @expected_post_data["remoteip"]   = @controller.request.remote_ip
+    @expected_post_data["challenge"]  = "challenge"
+    @expected_post_data["response"]   = "response"
+    
+    @expected_uri = URI.parse(Recaptcha.configuration.verify_url)
+  end
+
+  def test_should_raise_exception_without_private_key
+    assert_raise Recaptcha::RecaptchaError do
+      Recaptcha.configuration.private_key = nil
+      @controller.verify_recaptcha
+    end
+  end
+
+  def test_should_return_false_when_key_is_invalid
+    expect_http_post(response_with_body("false\ninvalid-site-private-key"))
+
+    assert !@controller.verify_recaptcha    
+    assert_equal "invalid-site-private-key", @controller.flash[:recaptcha_error]
+  end
+  
+  def test_returns_true_on_success
+    @controller.flash[:recaptcha_error] = "previous error that should be cleared" 
+    expect_http_post(response_with_body("true\n"))
+
+    assert @controller.verify_recaptcha
+    assert_nil @controller.flash[:recaptcha_error]
+  end
+  
+  def test_errors_should_be_added_to_model
+    expect_http_post(response_with_body("false\nbad-news"))
+    
+    errors = mock
+    errors.expects(:add).with(:base, "Word verification response is incorrect, please try again.")
+    model = mock(:valid? => false, :errors => errors)
+
+    assert !@controller.verify_recaptcha(:model => model)
+    assert_equal "bad-news", @controller.flash[:recaptcha_error]
+  end
+
+  def test_returns_true_on_success_with_optional_key
+    @controller.flash[:recaptcha_error] = "previous error that should be cleared"
+    # reset private key
+    @expected_post_data["privatekey"] =  'ADIFFERENTPRIVATEKEYXXXXXXXXXXXXXX'
+    expect_http_post(response_with_body("true\n"))
+
+    assert @controller.verify_recaptcha(:private_key => 'ADIFFERENTPRIVATEKEYXXXXXXXXXXXXXX')
+    assert_nil @controller.flash[:recaptcha_error]
+  end
+
+  def test_timeout
+    expect_http_post(Timeout::Error, :exception => true)
+    assert !@controller.verify_recaptcha()
+    assert_equal "recaptcha-not-reachable", @controller.flash[:recaptcha_error]
+  end
+
+  private
+
+  class TestController
+    include Recaptcha::Verify
+    attr_accessor :request, :params, :flash
+    
+    def initialize
+      @flash = {}
+    end
+  end
+  
+  def expect_http_post(response, options = {})
+    unless options[:exception]
+      Net::HTTP.expects(:post_form).with(@expected_uri, @expected_post_data).returns(response)
+    else
+      Net::HTTP.expects(:post_form).raises response
+    end
+  end
+  
+  def response_with_body(body)
+    stub(:body => body)
+  end
+end