X-Git-Url: https://git.njae.me.uk/?a=blobdiff_plain;f=vendor%2Frails%2Factionpack%2Ftest%2Fcontroller%2Fassert_select_test.rb;fp=vendor%2Frails%2Factionpack%2Ftest%2Fcontroller%2Fassert_select_test.rb;h=08cbcbf302084a8c41440dc261e20a5d314ba8c5;hb=d115f2e23823271635bad69229a42cd8ac68debe;hp=0000000000000000000000000000000000000000;hpb=37cb670bf3ddde90b214e591f100ed4446469484;p=depot.git

diff --git a/vendor/rails/actionpack/test/controller/assert_select_test.rb b/vendor/rails/actionpack/test/controller/assert_select_test.rb
new file mode 100644
index 0000000..08cbcbf
--- /dev/null
+++ b/vendor/rails/actionpack/test/controller/assert_select_test.rb
@@ -0,0 +1,721 @@
+#--
+# Copyright (c) 2006 Assaf Arkin (http://labnotes.org)
+# Under MIT and/or CC By license.
+#++
+
+require 'abstract_unit'
+require 'controller/fake_controllers'
+
+
+unless defined?(ActionMailer)
+  begin
+    $:.unshift(File.dirname(__FILE__) + "/../../../actionmailer/lib")
+    require 'action_mailer'
+  rescue LoadError
+    require 'rubygems'
+    gem 'actionmailer'
+  end
+end
+
+ActionMailer::Base.template_root = FIXTURE_LOAD_PATH
+
+class AssertSelectTest < Test::Unit::TestCase
+  class AssertSelectController < ActionController::Base
+    def response_with=(content)
+      @content = content
+    end
+
+    def response_with(&block)
+      @update = block
+    end
+
+    def html()
+      render :text=>@content, :layout=>false, :content_type=>Mime::HTML
+      @content = nil
+    end
+
+    def rjs()
+      render :update do |page|
+        @update.call page
+      end
+      @update = nil
+    end
+
+    def xml()
+      render :text=>@content, :layout=>false, :content_type=>Mime::XML
+      @content = nil
+    end
+
+    def rescue_action(e)
+      raise e
+    end
+  end
+
+  class AssertSelectMailer < ActionMailer::Base
+    def test(html)
+      recipients "test <test@test.host>"
+      from "test@test.host"
+      subject "Test e-mail"
+      part :content_type=>"text/html", :body=>html
+    end
+  end
+
+  AssertionFailedError = Test::Unit::AssertionFailedError
+
+  def setup
+    @controller = AssertSelectController.new
+    @request    = ActionController::TestRequest.new
+    @response   = ActionController::TestResponse.new
+    ActionMailer::Base.delivery_method = :test
+    ActionMailer::Base.perform_deliveries = true
+    ActionMailer::Base.deliveries = []
+  end
+
+  def teardown
+    ActionMailer::Base.deliveries.clear
+  end
+
+  def assert_failure(message, &block)
+    e = assert_raises(AssertionFailedError, &block)
+    assert_match(message, e.message) if Regexp === message
+    assert_equal(message, e.message) if String === message
+  end
+
+  #
+  # Test assert select.
+  #
+
+  def test_assert_select
+    render_html %Q{<div id="1"></div><div id="2"></div>}
+    assert_select "div", 2
+    assert_failure(/Expected at least 3 elements matching \"div\", found 2/) { assert_select "div", 3 }
+    assert_failure(/Expected at least 1 element matching \"p\", found 0/) { assert_select "p" }
+  end
+
+  def test_equality_true_false
+    render_html %Q{<div id="1"></div><div id="2"></div>}
+    assert_nothing_raised               { assert_select "div" }
+    assert_raises(AssertionFailedError) { assert_select "p" }
+    assert_nothing_raised               { assert_select "div", true }
+    assert_raises(AssertionFailedError) { assert_select "p", true }
+    assert_raises(AssertionFailedError) { assert_select "div", false }
+    assert_nothing_raised               { assert_select "p", false }
+  end
+
+  def test_equality_string_and_regexp
+    render_html %Q{<div id="1">foo</div><div id="2">foo</div>}
+    assert_nothing_raised               { assert_select "div", "foo" }
+    assert_raises(AssertionFailedError) { assert_select "div", "bar" }
+    assert_nothing_raised               { assert_select "div", :text=>"foo" }
+    assert_raises(AssertionFailedError) { assert_select "div", :text=>"bar" }
+    assert_nothing_raised               { assert_select "div", /(foo|bar)/ }
+    assert_raises(AssertionFailedError) { assert_select "div", /foobar/ }
+    assert_nothing_raised               { assert_select "div", :text=>/(foo|bar)/ }
+    assert_raises(AssertionFailedError) { assert_select "div", :text=>/foobar/ }
+    assert_raises(AssertionFailedError) { assert_select "p", :text=>/foobar/ }
+  end
+
+  def test_equality_of_html
+    render_html %Q{<p>\n<em>"This is <strong>not</strong> a big problem,"</em> he said.\n</p>}
+    text = "\"This is not a big problem,\" he said."
+    html = "<em>\"This is <strong>not</strong> a big problem,\"</em> he said."
+    assert_nothing_raised               { assert_select "p", text }
+    assert_raises(AssertionFailedError) { assert_select "p", html }
+    assert_nothing_raised               { assert_select "p", :html=>html }
+    assert_raises(AssertionFailedError) { assert_select "p", :html=>text }
+    # No stripping for pre.
+    render_html %Q{<pre>\n<em>"This is <strong>not</strong> a big problem,"</em> he said.\n</pre>}
+    text = "\n\"This is not a big problem,\" he said.\n"
+    html = "\n<em>\"This is <strong>not</strong> a big problem,\"</em> he said.\n"
+    assert_nothing_raised               { assert_select "pre", text }
+    assert_raises(AssertionFailedError) { assert_select "pre", html }
+    assert_nothing_raised               { assert_select "pre", :html=>html }
+    assert_raises(AssertionFailedError) { assert_select "pre", :html=>text }
+  end
+
+  def test_counts
+    render_html %Q{<div id="1">foo</div><div id="2">foo</div>}
+    assert_nothing_raised               { assert_select "div", 2 }
+    assert_failure(/Expected at least 3 elements matching \"div\", found 2/) do
+      assert_select "div", 3
+    end
+    assert_nothing_raised               { assert_select "div", 1..2 }
+    assert_failure(/Expected between 3 and 4 elements matching \"div\", found 2/) do
+      assert_select "div", 3..4
+    end
+    assert_nothing_raised               { assert_select "div", :count=>2 }
+    assert_failure(/Expected at least 3 elements matching \"div\", found 2/) do
+      assert_select "div", :count=>3
+    end
+    assert_nothing_raised               { assert_select "div", :minimum=>1 }
+    assert_nothing_raised               { assert_select "div", :minimum=>2 }
+    assert_failure(/Expected at least 3 elements matching \"div\", found 2/) do
+      assert_select "div", :minimum=>3
+    end
+    assert_nothing_raised               { assert_select "div", :maximum=>2 }
+    assert_nothing_raised               { assert_select "div", :maximum=>3 }
+    assert_failure(/Expected at most 1 element matching \"div\", found 2/) do
+      assert_select "div", :maximum=>1
+    end
+    assert_nothing_raised               { assert_select "div", :minimum=>1, :maximum=>2 }
+    assert_failure(/Expected between 3 and 4 elements matching \"div\", found 2/) do
+      assert_select "div", :minimum=>3, :maximum=>4
+    end
+  end
+
+  def test_substitution_values
+    render_html %Q{<div id="1">foo</div><div id="2">foo</div>}
+    assert_select "div#?", /\d+/ do |elements|
+      assert_equal 2, elements.size
+    end
+    assert_select "div" do
+      assert_select "div#?", /\d+/ do |elements|
+        assert_equal 2, elements.size
+        assert_select "#1"
+        assert_select "#2"
+      end
+    end
+  end
+
+  def test_nested_assert_select
+    render_html %Q{<div id="1">foo</div><div id="2">foo</div>}
+    assert_select "div" do |elements|
+      assert_equal 2, elements.size
+      assert_select elements[0], "#1"
+      assert_select elements[1], "#2"
+    end
+    assert_select "div" do
+      assert_select "div" do |elements|
+        assert_equal 2, elements.size
+        # Testing in a group is one thing
+        assert_select "#1,#2"
+        # Testing individually is another.
+        assert_select "#1"
+        assert_select "#2"
+        assert_select "#3", false
+      end
+    end
+
+    assert_failure(/Expected at least 1 element matching \"#4\", found 0\./) do
+      assert_select "div" do
+        assert_select "#4"
+      end
+    end
+  end
+
+  def test_assert_select_text_match
+    render_html %Q{<div id="1"><span>foo</span></div><div id="2"><span>bar</span></div>}
+    assert_select "div" do
+      assert_nothing_raised               { assert_select "div", "foo" }
+      assert_nothing_raised               { assert_select "div", "bar" }
+      assert_nothing_raised               { assert_select "div", /\w*/ }
+      assert_nothing_raised               { assert_select "div", /\w*/, :count=>2 }
+      assert_raises(AssertionFailedError) { assert_select "div", :text=>"foo", :count=>2 }
+      assert_nothing_raised               { assert_select "div", :html=>"<span>bar</span>" }
+      assert_nothing_raised               { assert_select "div", :html=>"<span>bar</span>" }
+      assert_nothing_raised               { assert_select "div", :html=>/\w*/ }
+      assert_nothing_raised               { assert_select "div", :html=>/\w*/, :count=>2 }
+      assert_raises(AssertionFailedError) { assert_select "div", :html=>"<span>foo</span>", :count=>2 }
+    end
+  end
+
+  # With single result.
+  def test_assert_select_from_rjs_with_single_result
+    render_rjs do |page|
+      page.replace_html "test", "<div id=\"1\">foo</div>\n<div id=\"2\">foo</div>"
+    end
+    assert_select "div" do |elements|
+      assert elements.size == 2
+      assert_select "#1"
+      assert_select "#2"
+    end
+    assert_select "div#?", /\d+/ do |elements|
+      assert_select "#1"
+      assert_select "#2"
+    end
+  end
+
+  # With multiple results.
+  def test_assert_select_from_rjs_with_multiple_results
+    render_rjs do |page|
+      page.replace_html "test", "<div id=\"1\">foo</div>"
+      page.replace_html "test2", "<div id=\"2\">foo</div>"
+    end
+    assert_select "div" do |elements|
+      assert elements.size == 2
+      assert_select "#1"
+      assert_select "#2"
+    end
+  end
+
+  #
+  # Test css_select.
+  #
+
+  def test_css_select
+    render_html %Q{<div id="1"></div><div id="2"></div>}
+    assert 2, css_select("div").size
+    assert 0, css_select("p").size
+  end
+
+  def test_nested_css_select
+    render_html %Q{<div id="1">foo</div><div id="2">foo</div>}
+    assert_select "div#?", /\d+/ do |elements|
+      assert_equal 1, css_select(elements[0], "div").size
+      assert_equal 1, css_select(elements[1], "div").size
+    end
+    assert_select "div" do
+      assert_equal 2, css_select("div").size
+      css_select("div").each do |element|
+        # Testing as a group is one thing
+        assert !css_select("#1,#2").empty?
+        # Testing individually is another
+        assert !css_select("#1").empty?
+        assert !css_select("#2").empty?
+      end
+    end
+  end
+
+  # With one result.
+  def test_css_select_from_rjs_with_single_result
+    render_rjs do |page|
+      page.replace_html "test", "<div id=\"1\">foo</div>\n<div id=\"2\">foo</div>"
+    end
+    assert_equal 2, css_select("div").size
+    assert_equal 1, css_select("#1").size
+    assert_equal 1, css_select("#2").size
+  end
+
+  # With multiple results.
+  def test_css_select_from_rjs_with_multiple_results
+    render_rjs do |page|
+      page.replace_html "test", "<div id=\"1\">foo</div>"
+      page.replace_html "test2", "<div id=\"2\">foo</div>"
+    end
+
+    assert_equal 2, css_select("div").size
+    assert_equal 1, css_select("#1").size
+    assert_equal 1, css_select("#2").size
+  end
+
+  #
+  # Test assert_select_rjs.
+  #
+
+  # Test that we can pick up all statements in the result.
+  def test_assert_select_rjs_picks_up_all_statements
+    render_rjs do |page|
+      page.replace "test", "<div id=\"1\">foo</div>"
+      page.replace_html "test2", "<div id=\"2\">foo</div>"
+      page.insert_html :top, "test3", "<div id=\"3\">foo</div>"
+    end
+
+    found = false
+    assert_select_rjs do
+      assert_select "#1"
+      assert_select "#2"
+      assert_select "#3"
+      found = true
+    end
+    assert found
+  end
+
+  # Test that we fail if there is nothing to pick.
+  def test_assert_select_rjs_fails_if_nothing_to_pick
+    render_rjs { }
+    assert_raises(AssertionFailedError) { assert_select_rjs }
+  end
+
+  def test_assert_select_rjs_with_unicode
+    # Test that non-ascii characters (which are converted into \uXXXX in RJS) are decoded correctly.
+    render_rjs do |page|
+      page.replace "test", "<div id=\"1\">\343\203\201\343\202\261\343\203\203\343\203\210</div>"
+    end
+    assert_select_rjs do
+      str = "#1"
+      assert_select str, :text => "\343\203\201\343\202\261\343\203\203\343\203\210"
+      assert_select str, "\343\203\201\343\202\261\343\203\203\343\203\210"
+      if str.respond_to?(:force_encoding)
+        str.force_encoding(Encoding::UTF_8)
+        assert_select str, /\343\203\201..\343\203\210/u
+        assert_raises(AssertionFailedError) { assert_select str, /\343\203\201.\343\203\210/u }
+      else
+        assert_select str, Regexp.new("\343\203\201..\343\203\210",0,'U')
+        assert_raises(AssertionFailedError) { assert_select str, Regexp.new("\343\203\201.\343\203\210",0,'U') }
+      end
+    end
+  end
+
+  def test_assert_select_rjs_with_id
+    # Test that we can pick up all statements in the result.
+    render_rjs do |page|
+      page.replace "test1", "<div id=\"1\">foo</div>"
+      page.replace_html "test2", "<div id=\"2\">foo</div>"
+      page.insert_html :top, "test3", "<div id=\"3\">foo</div>"
+    end
+    assert_select_rjs "test1" do
+      assert_select "div", 1
+      assert_select "#1"
+    end
+    assert_select_rjs "test2" do
+      assert_select "div", 1
+      assert_select "#2"
+    end
+    assert_select_rjs "test3" do
+      assert_select "div", 1
+      assert_select "#3"
+    end
+    assert_raises(AssertionFailedError) { assert_select_rjs "test4" }
+  end
+
+  def test_assert_select_rjs_for_replace
+    render_rjs do |page|
+      page.replace "test1", "<div id=\"1\">foo</div>"
+      page.replace_html "test2", "<div id=\"2\">foo</div>"
+      page.insert_html :top, "test3", "<div id=\"3\">foo</div>"
+    end
+    # Replace.
+    assert_select_rjs :replace do
+      assert_select "div", 1
+      assert_select "#1"
+    end
+    assert_select_rjs :replace, "test1" do
+      assert_select "div", 1
+      assert_select "#1"
+    end
+    assert_raises(AssertionFailedError) { assert_select_rjs :replace, "test2" }
+    # Replace HTML.
+    assert_select_rjs :replace_html do
+      assert_select "div", 1
+      assert_select "#2"
+    end
+    assert_select_rjs :replace_html, "test2" do
+      assert_select "div", 1
+      assert_select "#2"
+    end
+    assert_raises(AssertionFailedError) { assert_select_rjs :replace_html, "test1" }
+  end
+
+  def test_assert_select_rjs_for_chained_replace
+    render_rjs do |page|
+      page['test1'].replace "<div id=\"1\">foo</div>"
+      page['test2'].replace_html "<div id=\"2\">foo</div>"
+      page.insert_html :top, "test3", "<div id=\"3\">foo</div>"
+    end
+    # Replace.
+    assert_select_rjs :chained_replace do
+      assert_select "div", 1
+      assert_select "#1"
+    end
+    assert_select_rjs :chained_replace, "test1" do
+      assert_select "div", 1
+      assert_select "#1"
+    end
+    assert_raises(AssertionFailedError) { assert_select_rjs :chained_replace, "test2" }
+    # Replace HTML.
+    assert_select_rjs :chained_replace_html do
+      assert_select "div", 1
+      assert_select "#2"
+    end
+    assert_select_rjs :chained_replace_html, "test2" do
+      assert_select "div", 1
+      assert_select "#2"
+    end
+    assert_raises(AssertionFailedError) { assert_select_rjs :replace_html, "test1" }
+  end
+
+  # Simple remove
+  def test_assert_select_rjs_for_remove
+    render_rjs do |page|
+      page.remove "test1"
+    end
+
+    assert_select_rjs :remove, "test1"
+  end
+
+  def test_assert_select_rjs_for_remove_offers_useful_error_when_assertion_fails
+    render_rjs do |page|
+      page.remove "test_with_typo"
+    end
+
+    assert_select_rjs :remove, "test1"
+
+    rescue Test::Unit::AssertionFailedError
+      assert_equal "No RJS statement that removes 'test1' was rendered.", $!.message
+  end
+
+  def test_assert_select_rjs_for_remove_ignores_block
+    render_rjs do |page|
+      page.remove "test1"
+    end
+
+    assert_nothing_raised do
+      assert_select_rjs :remove, "test1" do
+        assert_select "p"
+      end
+    end
+  end
+
+  # Simple show
+  def test_assert_select_rjs_for_show
+    render_rjs do |page|
+      page.show "test1"
+    end
+
+    assert_select_rjs :show, "test1"
+  end
+
+  def test_assert_select_rjs_for_show_offers_useful_error_when_assertion_fails
+    render_rjs do |page|
+      page.show "test_with_typo"
+    end
+
+    assert_select_rjs :show, "test1"
+
+    rescue Test::Unit::AssertionFailedError
+      assert_equal "No RJS statement that shows 'test1' was rendered.", $!.message
+  end
+
+  def test_assert_select_rjs_for_show_ignores_block
+    render_rjs do |page|
+      page.show "test1"
+    end
+
+    assert_nothing_raised do
+      assert_select_rjs :show, "test1" do
+        assert_select "p"
+      end
+    end
+  end
+
+  # Simple hide
+  def test_assert_select_rjs_for_hide
+    render_rjs do |page|
+      page.hide "test1"
+    end
+
+    assert_select_rjs :hide, "test1"
+  end
+
+  def test_assert_select_rjs_for_hide_offers_useful_error_when_assertion_fails
+    render_rjs do |page|
+      page.hide "test_with_typo"
+    end
+
+    assert_select_rjs :hide, "test1"
+
+    rescue Test::Unit::AssertionFailedError
+      assert_equal "No RJS statement that hides 'test1' was rendered.", $!.message
+  end
+
+  def test_assert_select_rjs_for_hide_ignores_block
+    render_rjs do |page|
+      page.hide "test1"
+    end
+
+    assert_nothing_raised do
+      assert_select_rjs :hide, "test1" do
+        assert_select "p"
+      end
+    end
+  end
+
+  # Simple toggle
+  def test_assert_select_rjs_for_toggle
+    render_rjs do |page|
+      page.toggle "test1"
+    end
+
+    assert_select_rjs :toggle, "test1"
+  end
+
+  def test_assert_select_rjs_for_toggle_offers_useful_error_when_assertion_fails
+    render_rjs do |page|
+      page.toggle "test_with_typo"
+    end
+
+    assert_select_rjs :toggle, "test1"
+
+    rescue Test::Unit::AssertionFailedError
+      assert_equal "No RJS statement that toggles 'test1' was rendered.", $!.message
+  end
+
+  def test_assert_select_rjs_for_toggle_ignores_block
+    render_rjs do |page|
+      page.toggle "test1"
+    end
+
+    assert_nothing_raised do
+      assert_select_rjs :toggle, "test1" do
+        assert_select "p"
+      end
+    end
+  end
+
+  # Non-positioned insert.
+  def test_assert_select_rjs_for_nonpositioned_insert
+    render_rjs do |page|
+      page.replace "test1", "<div id=\"1\">foo</div>"
+      page.replace_html "test2", "<div id=\"2\">foo</div>"
+      page.insert_html :top, "test3", "<div id=\"3\">foo</div>"
+    end
+    assert_select_rjs :insert_html do
+      assert_select "div", 1
+      assert_select "#3"
+    end
+    assert_select_rjs :insert_html, "test3" do
+      assert_select "div", 1
+      assert_select "#3"
+    end
+    assert_raises(AssertionFailedError) { assert_select_rjs :insert_html, "test1" }
+  end
+
+  # Positioned insert.
+  def test_assert_select_rjs_for_positioned_insert
+    render_rjs do |page|
+      page.insert_html :top, "test1", "<div id=\"1\">foo</div>"
+      page.insert_html :bottom, "test2", "<div id=\"2\">foo</div>"
+      page.insert_html :before, "test3", "<div id=\"3\">foo</div>"
+      page.insert_html :after, "test4", "<div id=\"4\">foo</div>"
+    end
+    assert_select_rjs :insert, :top do
+      assert_select "div", 1
+      assert_select "#1"
+    end
+    assert_select_rjs :insert, :bottom do
+      assert_select "div", 1
+      assert_select "#2"
+    end
+    assert_select_rjs :insert, :before do
+      assert_select "div", 1
+      assert_select "#3"
+    end
+    assert_select_rjs :insert, :after do
+      assert_select "div", 1
+      assert_select "#4"
+    end
+    assert_select_rjs :insert_html do
+      assert_select "div", 4
+    end
+  end
+
+  def test_assert_select_rjs_raise_errors
+    assert_raises(ArgumentError) { assert_select_rjs(:destroy) }
+    assert_raises(ArgumentError) { assert_select_rjs(:insert, :left) }
+  end
+
+  # Simple selection from a single result.
+  def test_nested_assert_select_rjs_with_single_result
+    render_rjs do |page|
+      page.replace_html "test", "<div id=\"1\">foo</div>\n<div id=\"2\">foo</div>"
+    end
+
+    assert_select_rjs "test" do |elements|
+      assert_equal 2, elements.size
+      assert_select "#1"
+      assert_select "#2"
+    end
+  end
+
+  # Deal with two results.
+  def test_nested_assert_select_rjs_with_two_results
+    render_rjs do |page|
+      page.replace_html "test", "<div id=\"1\">foo</div>"
+      page.replace_html "test2", "<div id=\"2\">foo</div>"
+    end
+
+    assert_select_rjs "test" do |elements|
+      assert_equal 1, elements.size
+      assert_select "#1"
+    end
+
+    assert_select_rjs "test2" do |elements|
+      assert_equal 1, elements.size
+      assert_select "#2"
+    end
+  end
+
+  def test_feed_item_encoded
+    render_xml <<-EOF
+<rss version="2.0">
+  <channel>
+    <item>
+      <description>
+        <![CDATA[
+          <p>Test 1</p>
+        ]]>
+      </description>
+    </item>
+    <item>
+      <description>
+        <![CDATA[
+          <p>Test 2</p>
+        ]]>
+      </description>
+    </item>
+  </channel>
+</rss>
+EOF
+    assert_select "channel item description" do
+      # Test element regardless of wrapper.
+      assert_select_encoded do
+        assert_select "p", :count=>2, :text=>/Test/
+      end
+      # Test through encoded wrapper.
+      assert_select_encoded do
+        assert_select "encoded p", :count=>2, :text=>/Test/
+      end
+      # Use :root instead (recommended)
+      assert_select_encoded do
+        assert_select ":root p", :count=>2, :text=>/Test/
+      end
+      # Test individually.
+      assert_select "description" do |elements|
+        assert_select_encoded elements[0] do
+          assert_select "p", "Test 1"
+        end
+        assert_select_encoded elements[1] do
+          assert_select "p", "Test 2"
+        end
+      end
+    end
+
+    # Test that we only un-encode element itself.
+    assert_select "channel item" do
+      assert_select_encoded do
+        assert_select "p", 0
+      end
+    end
+  end
+
+  #
+  # Test assert_select_email
+  #
+
+  def test_assert_select_email
+    assert_raises(AssertionFailedError) { assert_select_email {} }
+    AssertSelectMailer.deliver_test "<div><p>foo</p><p>bar</p></div>"
+    assert_select_email do
+      assert_select "div:root" do
+        assert_select "p:first-child", "foo"
+        assert_select "p:last-child", "bar"
+      end
+    end
+  end
+
+  protected
+    def render_html(html)
+      @controller.response_with = html
+      get :html
+    end
+
+    def render_rjs(&block)
+      @controller.response_with &block
+      get :rjs
+    end
+
+    def render_xml(xml)
+      @controller.response_with = xml
+      get :xml
+    end
+end