2 # Copyright (c) 2006 Assaf Arkin (http://labnotes.org)
3 # Under MIT and/or CC By license.
6 require 'abstract_unit'
7 require 'controller/fake_controllers'
10 unless defined?(ActionMailer
)
12 $
:.unshift("#{File.dirname(__FILE__)}/../../../actionmailer/lib")
13 require 'action_mailer'
15 raise unless e
.message
=~
/action_mailer/
21 ActionMailer
::Base.template_root
= FIXTURE_LOAD_PATH
23 class AssertSelectTest
< ActionController
::TestCase
24 Assertion
= ActiveSupport
::TestCase::Assertion
26 class AssertSelectMailer
< ActionMailer
::Base
28 recipients
"test <test@test.host>"
31 part
:content_type=>"text/html", :body=>html
35 class AssertSelectController
< ActionController
::Base
36 def response_with
=(content
)
40 def response_with(&block
)
45 render
:text=>@content, :layout=>false, :content_type=>Mime
::HTML
50 render
:update do |page
|
57 render
:text=>@content, :layout=>false, :content_type=>Mime
::XML
66 tests AssertSelectController
69 ActionMailer
::Base.delivery_method
= :test
70 ActionMailer
::Base.perform_deliveries
= true
71 ActionMailer
::Base.deliveries
= []
75 ActionMailer
::Base.deliveries
.clear
78 def assert_failure(message
, &block
)
79 e
= assert_raise(Assertion
, &block
)
80 assert_match(message
, e
.message
) if Regexp
=== message
81 assert_equal(message
, e
.message
) if String
=== message
88 def test_assert_select
89 render_html
%Q{<div id="1"></div><div id="2"></div>}
90 assert_select "div", 2
91 assert_failure(/Expected at least 3 elements matching \"div\", found 2/) { assert_select "div", 3 }
92 assert_failure(/Expected at least 1 element matching \"p\", found 0/) { assert_select "p" }
95 def test_equality_true_false
96 render_html %Q{<div id="1"></div><div id="2"></div>}
97 assert_nothing_raised { assert_select "div" }
98 assert_raise(Assertion) { assert_select "p" }
99 assert_nothing_raised { assert_select "div", true }
100 assert_raise(Assertion) { assert_select "p", true }
101 assert_raise(Assertion) { assert_select "div", false }
102 assert_nothing_raised { assert_select "p", false }
105 def test_equality_string_and_regexp
106 render_html %Q{<div id="1">foo</div><div id="2">foo</div>}
107 assert_nothing_raised { assert_select "div", "foo" }
108 assert_raise(Assertion) { assert_select "div", "bar" }
109 assert_nothing_raised { assert_select "div", :text=>"foo" }
110 assert_raise(Assertion) { assert_select "div", :text=>"bar" }
111 assert_nothing_raised { assert_select "div", /(foo|bar)/ }
112 assert_raise(Assertion) { assert_select "div", /foobar/ }
113 assert_nothing_raised { assert_select "div", :text=>/(foo|bar)/ }
114 assert_raise(Assertion) { assert_select "div", :text=>/foobar/ }
115 assert_raise(Assertion) { assert_select "p", :text=>/foobar/ }
118 def test_equality_of_html
119 render_html %Q{<p>\n<em>"This is <strong>not</strong> a big problem,"</em> he said.\n</p>}
120 text = "\"This is not a big problem,\" he said."
121 html = "<em>\"This is <strong>not</strong> a big problem,\"</em> he said."
122 assert_nothing_raised { assert_select "p", text }
123 assert_raise(Assertion) { assert_select "p", html }
124 assert_nothing_raised { assert_select "p", :html=>html }
125 assert_raise(Assertion) { assert_select "p", :html=>text }
126 # No stripping for pre.
127 render_html %Q{<pre>\n<em>"This is <strong>not</strong> a big problem,"</em> he said.\n</pre>}
128 text = "\n\"This is not a big problem,\" he said.\n"
129 html = "\n<em>\"This is <strong>not</strong> a big problem,\"</em> he said.\n"
130 assert_nothing_raised { assert_select "pre", text }
131 assert_raise(Assertion) { assert_select "pre", html }
132 assert_nothing_raised { assert_select "pre", :html=>html }
133 assert_raise(Assertion) { assert_select "pre", :html=>text }
137 render_html %Q{<div id="1">foo</div><div id="2">foo</div>}
138 assert_nothing_raised { assert_select "div", 2 }
139 assert_failure(/Expected at least 3 elements matching \"div\", found 2/) do
140 assert_select "div", 3
142 assert_nothing_raised { assert_select "div", 1..2 }
143 assert_failure(/Expected between 3 and 4 elements matching \"div\", found 2/) do
144 assert_select "div", 3..4
146 assert_nothing_raised { assert_select "div", :count=>2 }
147 assert_failure(/Expected at least 3 elements matching \"div\", found 2/) do
148 assert_select "div", :count=>3
150 assert_nothing_raised { assert_select "div", :minimum=>1 }
151 assert_nothing_raised { assert_select "div", :minimum=>2 }
152 assert_failure(/Expected at least 3 elements matching \"div\", found 2/) do
153 assert_select "div", :minimum=>3
155 assert_nothing_raised { assert_select "div", :maximum=>2 }
156 assert_nothing_raised { assert_select "div", :maximum=>3 }
157 assert_failure(/Expected at most 1 element matching \"div\", found 2/) do
158 assert_select "div", :maximum=>1
160 assert_nothing_raised { assert_select "div", :minimum=>1, :maximum=>2 }
161 assert_failure(/Expected between 3 and 4 elements matching \"div\", found 2/) do
162 assert_select "div", :minimum=>3, :maximum=>4
166 def test_substitution_values
167 render_html %Q{<div id="1">foo</div><div id="2">foo</div>}
168 assert_select "div#?", /\d+/ do |elements|
169 assert_equal 2, elements.size
171 assert_select "div" do
172 assert_select "div#?", /\d+/ do |elements|
173 assert_equal 2, elements.size
180 def test_nested_assert_select
181 render_html %Q{<div id="1">foo</div><div id="2">foo</div>}
182 assert_select "div" do |elements|
183 assert_equal 2, elements.size
184 assert_select elements[0], "#1"
185 assert_select elements[1], "#2"
187 assert_select "div" do
188 assert_select "div" do |elements|
189 assert_equal 2, elements.size
190 # Testing in a group is one thing
191 assert_select "#1,#2"
192 # Testing individually is another.
195 assert_select "#3", false
199 assert_failure(/Expected at least 1 element matching \"#4\", found 0\./) do
200 assert_select "div" do
206 def test_assert_select_text_match
207 render_html %Q{<div id="1"><span>foo</span></div><div id="2"><span>bar</span></div>}
208 assert_select "div" do
209 assert_nothing_raised { assert_select "div", "foo" }
210 assert_nothing_raised { assert_select "div", "bar" }
211 assert_nothing_raised { assert_select "div", /\w*/ }
212 assert_nothing_raised { assert_select "div", /\w*/, :count=>2 }
213 assert_raise(Assertion) { assert_select "div", :text=>"foo", :count=>2 }
214 assert_nothing_raised { assert_select "div", :html=>"<span>bar</span>" }
215 assert_nothing_raised { assert_select "div", :html=>"<span>bar</span>" }
216 assert_nothing_raised { assert_select "div", :html=>/\w*/ }
217 assert_nothing_raised { assert_select "div", :html=>/\w*/, :count=>2 }
218 assert_raise(Assertion) { assert_select "div", :html=>"<span>foo</span>", :count=>2 }
222 # With single result.
223 def test_assert_select_from_rjs_with_single_result
225 page.replace_html "test", "<div id=\"1\">foo</div>\n<div id=\"2\">foo</div>"
227 assert_select "div" do |elements|
228 assert elements.size == 2
232 assert_select "div#?", /\d+/ do |elements|
238 # With multiple results.
239 def test_assert_select_from_rjs_with_multiple_results
241 page.replace_html "test", "<div id=\"1\">foo</div>"
242 page.replace_html "test2", "<div id=\"2\">foo</div>"
244 assert_select "div" do |elements|
245 assert elements.size == 2
251 def test_assert_select_rjs_for_positioned_insert_should_fail_when_mixing_arguments
253 page.insert_html :top, "test1", "<div id=\"1\">foo</div>"
254 page.insert_html :bottom, "test2", "<div id=\"2\">foo</div>"
256 assert_raise(Assertion) {assert_select_rjs :insert, :top, "test2"}
259 def test_elect_with_xml_namespace_attributes
260 render_html %Q{<link xlink:href="http://nowhere.com"></link>}
261 assert_nothing_raised { assert_select "link[xlink:href=http://nowhere.com]" }
269 render_html %Q{<div id="1"></div><div id="2"></div>}
270 assert 2, css_select("div").size
271 assert 0, css_select("p").size
274 def test_nested_css_select
275 render_html %Q{<div id="1">foo</div><div id="2">foo</div>}
276 assert_select "div#?", /\d+/ do |elements|
277 assert_equal 1, css_select(elements[0], "div").size
278 assert_equal 1, css_select(elements[1], "div").size
280 assert_select "div" do
281 assert_equal 2, css_select("div").size
282 css_select("div").each do |element|
283 # Testing as a group is one thing
284 assert !css_select("#1,#2").empty?
285 # Testing individually is another
286 assert !css_select("#1").empty?
287 assert !css_select("#2").empty?
293 def test_css_select_from_rjs_with_single_result
295 page.replace_html "test", "<div id=\"1\">foo</div>\n<div id=\"2\">foo</div>"
297 assert_equal 2, css_select("div").size
298 assert_equal 1, css_select("#1").size
299 assert_equal 1, css_select("#2").size
302 # With multiple results.
303 def test_css_select_from_rjs_with_multiple_results
305 page.replace_html "test", "<div id=\"1\">foo</div>"
306 page.replace_html "test2", "<div id=\"2\">foo</div>"
309 assert_equal 2, css_select("div").size
310 assert_equal 1, css_select("#1").size
311 assert_equal 1, css_select("#2").size
315 # Test assert_select_rjs.
318 # Test that we can pick up all statements in the result.
319 def test_assert_select_rjs_picks_up_all_statements
321 page.replace "test", "<div id=\"1\">foo</div>"
322 page.replace_html "test2", "<div id=\"2\">foo</div>"
323 page.insert_html :top, "test3", "<div id=\"3\">foo</div>"
336 # Test that we fail if there is nothing to pick.
337 def test_assert_select_rjs_fails_if_nothing_to_pick
339 assert_raise(Assertion) { assert_select_rjs }
342 def test_assert_select_rjs_with_unicode
343 # Test that non-ascii characters (which are converted into \uXXXX in RJS) are decoded correctly.
345 page.replace "test", "<div id=\"1\">\343\203\201\343\202\261\343\203\203\343\203\210</div>"
349 assert_select str, :text => "\343\203\201\343\202\261\343\203\203\343\203\210"
350 assert_select str, "\343\203\201\343\202\261\343\203\203\343\203\210"
351 if str.respond_to?(:force_encoding)
352 str.force_encoding(Encoding::UTF_8)
353 assert_select str, /\343\203\201..\343\203\210/u
354 assert_raise(Assertion) { assert_select str, /\343\203\201.\343\203\210/u }
356 assert_select str, Regexp.new("\343\203\201..\343\203\210",0,'U')
357 assert_raise(Assertion) { assert_select str, Regexp.new("\343\203\201.\343\203\210",0,'U') }
362 def test_assert_select_rjs_with_id
363 # Test that we can pick up all statements in the result.
365 page.replace "test1", "<div id=\"1\">foo</div>"
366 page.replace_html "test2", "<div id=\"2\">foo</div>"
367 page.insert_html :top, "test3", "<div id=\"3\">foo</div>"
369 assert_select_rjs "test1" do
370 assert_select "div", 1
373 assert_select_rjs "test2" do
374 assert_select "div", 1
377 assert_select_rjs "test3" do
378 assert_select "div", 1
381 assert_raise(Assertion) { assert_select_rjs "test4" }
384 def test_assert_select_rjs_for_replace
386 page.replace "test1", "<div id=\"1\">foo</div>"
387 page.replace_html "test2", "<div id=\"2\">foo</div>"
388 page.insert_html :top, "test3", "<div id=\"3\">foo</div>"
391 assert_select_rjs :replace do
392 assert_select "div", 1
395 assert_select_rjs :replace, "test1" do
396 assert_select "div", 1
399 assert_raise(Assertion) { assert_select_rjs :replace, "test2" }
401 assert_select_rjs :replace_html do
402 assert_select "div", 1
405 assert_select_rjs :replace_html, "test2" do
406 assert_select "div", 1
409 assert_raise(Assertion) { assert_select_rjs :replace_html, "test1" }
412 def test_assert_select_rjs_for_chained_replace
414 page['test1'].replace "<div id=\"1\">foo</div>"
415 page['test2'].replace_html "<div id=\"2\">foo</div>"
416 page.insert_html :top, "test3", "<div id=\"3\">foo</div>"
419 assert_select_rjs :chained_replace do
420 assert_select "div", 1
423 assert_select_rjs :chained_replace, "test1" do
424 assert_select "div", 1
427 assert_raise(Assertion) { assert_select_rjs :chained_replace, "test2" }
429 assert_select_rjs :chained_replace_html do
430 assert_select "div", 1
433 assert_select_rjs :chained_replace_html, "test2" do
434 assert_select "div", 1
437 assert_raise(Assertion) { assert_select_rjs :replace_html, "test1" }
441 def test_assert_select_rjs_for_remove
446 assert_select_rjs :remove, "test1"
449 def test_assert_select_rjs_for_remove_offers_useful_error_when_assertion_fails
451 page.remove "test_with_typo"
454 assert_select_rjs :remove, "test1"
457 assert_equal "No RJS statement that removes 'test1' was rendered.", $!.message
460 def test_assert_select_rjs_for_remove_ignores_block
465 assert_nothing_raised do
466 assert_select_rjs :remove, "test1" do
473 def test_assert_select_rjs_for_show
478 assert_select_rjs :show, "test1"
481 def test_assert_select_rjs_for_show_offers_useful_error_when_assertion_fails
483 page.show "test_with_typo"
486 assert_select_rjs :show, "test1"
489 assert_equal "No RJS statement that shows 'test1' was rendered.", $!.message
492 def test_assert_select_rjs_for_show_ignores_block
497 assert_nothing_raised do
498 assert_select_rjs :show, "test1" do
505 def test_assert_select_rjs_for_hide
510 assert_select_rjs :hide, "test1"
513 def test_assert_select_rjs_for_hide_offers_useful_error_when_assertion_fails
515 page.hide "test_with_typo"
518 assert_select_rjs :hide, "test1"
521 assert_equal "No RJS statement that hides 'test1' was rendered.", $!.message
524 def test_assert_select_rjs_for_hide_ignores_block
529 assert_nothing_raised do
530 assert_select_rjs :hide, "test1" do
537 def test_assert_select_rjs_for_toggle
542 assert_select_rjs :toggle, "test1"
545 def test_assert_select_rjs_for_toggle_offers_useful_error_when_assertion_fails
547 page.toggle "test_with_typo"
550 assert_select_rjs :toggle, "test1"
553 assert_equal "No RJS statement that toggles 'test1' was rendered.", $!.message
556 def test_assert_select_rjs_for_toggle_ignores_block
561 assert_nothing_raised do
562 assert_select_rjs :toggle, "test1" do
568 # Non-positioned insert.
569 def test_assert_select_rjs_for_nonpositioned_insert
571 page.replace "test1", "<div id=\"1\">foo</div>"
572 page.replace_html "test2", "<div id=\"2\">foo</div>"
573 page.insert_html :top, "test3", "<div id=\"3\">foo</div>"
575 assert_select_rjs :insert_html do
576 assert_select "div", 1
579 assert_select_rjs :insert_html, "test3" do
580 assert_select "div", 1
583 assert_raise(Assertion) { assert_select_rjs :insert_html, "test1" }
587 def test_assert_select_rjs_for_positioned_insert
589 page.insert_html :top, "test1", "<div id=\"1\">foo</div>"
590 page.insert_html :bottom, "test2", "<div id=\"2\">foo</div>"
591 page.insert_html :before, "test3", "<div id=\"3\">foo</div>"
592 page.insert_html :after, "test4", "<div id=\"4\">foo</div>"
594 assert_select_rjs :insert, :top do
595 assert_select "div", 1
598 assert_select_rjs :insert, :bottom do
599 assert_select "div", 1
602 assert_select_rjs :insert, :before do
603 assert_select "div", 1
606 assert_select_rjs :insert, :after do
607 assert_select "div", 1
610 assert_select_rjs :insert_html do
611 assert_select "div", 4
615 def test_assert_select_rjs_raise_errors
616 assert_raise(ArgumentError) { assert_select_rjs(:destroy) }
617 assert_raise(ArgumentError) { assert_select_rjs(:insert, :left) }
620 # Simple selection from a single result.
621 def test_nested_assert_select_rjs_with_single_result
623 page.replace_html "test", "<div id=\"1\">foo</div>\n<div id=\"2\">foo</div>"
626 assert_select_rjs "test" do |elements|
627 assert_equal 2, elements.size
633 # Deal with two results.
634 def test_nested_assert_select_rjs_with_two_results
636 page.replace_html "test", "<div id=\"1\">foo</div>"
637 page.replace_html "test2", "<div id=\"2\">foo</div>"
640 assert_select_rjs "test" do |elements|
641 assert_equal 1, elements.size
645 assert_select_rjs "test2" do |elements|
646 assert_equal 1, elements.size
651 def test_feed_item_encoded
672 assert_select
"channel item description" do
673 # Test element regardless of wrapper.
674 assert_select_encoded
do
675 assert_select
"p", :count=>2, :text=>/Test/
677 # Test through encoded wrapper.
678 assert_select_encoded
do
679 assert_select
"encoded p", :count=>2, :text=>/Test/
681 # Use :root instead (recommended)
682 assert_select_encoded
do
683 assert_select
":root p", :count=>2, :text=>/Test/
686 assert_select
"description" do |elements
|
687 assert_select_encoded elements
[0] do
688 assert_select
"p", "Test 1"
690 assert_select_encoded elements
[1] do
691 assert_select
"p", "Test 2"
696 # Test that we only un-encode element itself.
697 assert_select
"channel item" do
698 assert_select_encoded
do
705 # Test assert_select_email
708 def test_assert_select_email
709 assert_raise(Assertion
) { assert_select_email
{} }
710 AssertSelectMailer
.deliver_test
"<div><p>foo</p><p>bar</p></div>"
711 assert_select_email
do
712 assert_select
"div:root" do
713 assert_select
"p:first-child", "foo"
714 assert_select
"p:last-child", "bar"
720 def render_html(html
)
721 @controller.response_with
= html
725 def render_rjs(&block
)
726 @controller.response_with
&block
731 @controller.response_with
= xml