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instiki/vendor/plugins/rails_xss/test/form_helper_test.rb
Jacques Distler 9e909d5be3 Update Rails, rails_xss and Bundler 
Update Bundler to 1.0.15.
Update Rails to 2.3.12.
Update rails_xss plugin.

The latter two were the
source of a considerable
amount of grief, as rails_xss
is now MUCH stricter about what
string methods can be used.

Also made it possible to use
rake 0.9.x with Instiki. But
you probably REALLY want to use

 ruby bundle exec rake ...

instead of just saying

 rake ....
2011-06-15 00:43:38 -05:00

1448 lines
58 KiB
Ruby
Raw Blame History

require 'test_helper'
silence_warnings do
Post = Struct.new(:title, :author_name, :body, :secret, :written_on, :cost)
Post.class_eval do
alias_method :title_before_type_cast, :title unless respond_to?(:title_before_type_cast)
alias_method :body_before_type_cast, :body unless respond_to?(:body_before_type_cast)
alias_method :author_name_before_type_cast, :author_name unless respond_to?(:author_name_before_type_cast)
alias_method :secret?, :secret
def new_record=(boolean)
@new_record = boolean
end
def new_record?
@new_record
end
attr_accessor :author
def author_attributes=(attributes); end
attr_accessor :comments
def comments_attributes=(attributes); end
attr_accessor :tags
def tags_attributes=(attributes); end
end
class Comment
attr_reader :id
attr_reader :post_id
def initialize(id = nil, post_id = nil); @id, @post_id = id, post_id end
def save; @id = 1; @post_id = 1 end
def new_record?; @id.nil? end
def to_param; @id; end
def name
@id.nil? ? "new #{self.class.name.downcase}" : "#{self.class.name.downcase} ##{@id}"
end
attr_accessor :relevances
def relevances_attributes=(attributes); end
end
class Tag
attr_reader :id
attr_reader :post_id
def initialize(id = nil, post_id = nil); @id, @post_id = id, post_id end
def save; @id = 1; @post_id = 1 end
def new_record?; @id.nil? end
def to_param; @id; end
def value
@id.nil? ? "new #{self.class.name.downcase}" : "#{self.class.name.downcase} ##{@id}"
end
attr_accessor :relevances
def relevances_attributes=(attributes); end
end
class CommentRelevance
attr_reader :id
attr_reader :comment_id
def initialize(id = nil, comment_id = nil); @id, @comment_id = id, comment_id end
def save; @id = 1; @comment_id = 1 end
def new_record?; @id.nil? end
def to_param; @id; end
def value
@id.nil? ? "new #{self.class.name.downcase}" : "#{self.class.name.downcase} ##{@id}"
end
end
class TagRelevance
attr_reader :id
attr_reader :tag_id
def initialize(id = nil, tag_id = nil); @id, @tag_id = id, tag_id end
def save; @id = 1; @tag_id = 1 end
def new_record?; @id.nil? end
def to_param; @id; end
def value
@id.nil? ? "new #{self.class.name.downcase}" : "#{self.class.name.downcase} ##{@id}"
end
end
class Author < Comment
attr_accessor :post
def post_attributes=(attributes); end
end
end
class FormHelperTest < ActionView::TestCase
tests ActionView::Helpers::FormHelper
def setup
super
# Create "label" locale for testing I18n label helpers
I18n.backend.store_translations 'label', {
:helpers => {
:label => {
:post => {
:body => "Write entire text here"
}
}
}
}
@post = Post.new
@comment = Comment.new
def @post.errors()
Class.new{
def on(field); "can't be empty" if field == "author_name"; end
def empty?() false end
def count() 1 end
def full_messages() [ "Author name can't be empty" ] end
}.new
end
def @post.id; 123; end
def @post.id_before_type_cast; 123; end
def @post.to_param; '123'; end
@post.title = "Hello World"
@post.author_name = ""
@post.body = "Back to the hill and over it again!"
@post.secret = 1
@post.written_on = Date.new(2004, 6, 15)
def Post.human_attribute_name(attribute)
attribute.to_s == "cost" ? "Total cost" : attribute.to_s.humanize
end
@controller = Class.new do
attr_reader :url_for_options
def url_for(options)
@url_for_options = options
"http://www.example.com"
end
end
@controller = @controller.new
end
def test_label
assert_dom_equal('<label for="post_title">Title</label>', label("post", "title"))
assert_dom_equal('<label for="post_title">The title goes here</label>', label("post", "title", "The title goes here"))
assert_dom_equal(
'<label class="title_label" for="post_title">Title</label>',
label("post", "title", nil, :class => 'title_label')
)
assert_dom_equal('<label for="post_secret">Secret?</label>', label("post", "secret?"))
end
def test_label_with_symbols
assert_dom_equal('<label for="post_title">Title</label>', label(:post, :title))
assert_dom_equal('<label for="post_secret">Secret?</label>', label(:post, :secret?))
end
def test_label_with_locales_strings
old_locale, I18n.locale = I18n.locale, :label
assert_dom_equal('<label for="post_body">Write entire text here</label>', label("post", "body"))
ensure
I18n.locale = old_locale
end
def test_label_with_human_attribute_name
old_locale, I18n.locale = I18n.locale, :label
assert_dom_equal('<label for="post_cost">Total cost</label>', label(:post, :cost))
ensure
I18n.locale = old_locale
end
def test_label_with_locales_symbols
old_locale, I18n.locale = I18n.locale, :label
assert_dom_equal('<label for="post_body">Write entire text here</label>', label(:post, :body))
ensure
I18n.locale = old_locale
end
def test_label_with_for_attribute_as_symbol
assert_dom_equal('<label for="my_for">Title</label>', label(:post, :title, nil, :for => "my_for"))
end
def test_label_with_for_attribute_as_string
assert_dom_equal('<label for="my_for">Title</label>', label(:post, :title, nil, "for" => "my_for"))
end
def test_label_with_id_attribute_as_symbol
assert_dom_equal('<label for="post_title" id="my_id">Title</label>', label(:post, :title, nil, :id => "my_id"))
end
def test_label_with_id_attribute_as_string
assert_dom_equal('<label for="post_title" id="my_id">Title</label>', label(:post, :title, nil, "id" => "my_id"))
end
def test_label_with_for_and_id_attributes_as_symbol
assert_dom_equal('<label for="my_for" id="my_id">Title</label>', label(:post, :title, nil, :for => "my_for", :id => "my_id"))
end
def test_label_with_for_and_id_attributes_as_string
assert_dom_equal('<label for="my_for" id="my_id">Title</label>', label(:post, :title, nil, "for" => "my_for", "id" => "my_id"))
end
def test_label_for_radio_buttons_with_value
assert_dom_equal('<label for="post_title_great_title">The title goes here</label>', label("post", "title", "The title goes here", :value => "great_title"))
assert_dom_equal('<label for="post_title_great_title">The title goes here</label>', label("post", "title", "The title goes here", :value => "great title"))
end
def test_text_field
assert_dom_equal(
'<input id="post_title" name="post[title]" size="30" type="text" value="Hello World" />', text_field("post", "title")
)
assert_dom_equal(
'<input id="post_title" name="post[title]" size="30" type="password" value="Hello World" />', password_field("post", "title")
)
assert_dom_equal(
'<input id="person_name" name="person[name]" size="30" type="password" />', password_field("person", "name")
)
end
def test_text_field_with_escapes
@post.title = "<b>Hello World</b>"
assert_dom_equal(
'<input id="post_title" name="post[title]" size="30" type="text" value="&lt;b&gt;Hello World&lt;/b&gt;" />', text_field("post", "title")
)
end
def test_text_field_with_html_entities
@post.title = "The HTML Entity for & is &amp;"
assert_dom_equal(
'<input id="post_title" name="post[title]" size="30" type="text" value="The HTML Entity for &amp; is &amp;amp;" />',
text_field("post", "title")
)
end
def test_text_field_with_options
expected = '<input id="post_title" name="post[title]" size="35" type="text" value="Hello World" />'
assert_dom_equal expected, text_field("post", "title", "size" => 35)
assert_dom_equal expected, text_field("post", "title", :size => 35)
end
def test_text_field_assuming_size
expected = '<input id="post_title" maxlength="35" name="post[title]" size="35" type="text" value="Hello World" />'
assert_dom_equal expected, text_field("post", "title", "maxlength" => 35)
assert_dom_equal expected, text_field("post", "title", :maxlength => 35)
end
def test_text_field_removing_size
expected = '<input id="post_title" maxlength="35" name="post[title]" type="text" value="Hello World" />'
assert_dom_equal expected, text_field("post", "title", "maxlength" => 35, "size" => nil)
assert_dom_equal expected, text_field("post", "title", :maxlength => 35, :size => nil)
end
def test_text_field_doesnt_change_param_values
object_name = 'post[]'
expected = '<input id="post_123_title" name="post[123][title]" size="30" type="text" value="Hello World" />'
assert_equal expected, text_field(object_name, "title")
assert_equal object_name, "post[]"
end
def test_hidden_field
assert_dom_equal '<input id="post_title" name="post[title]" type="hidden" value="Hello World" />',
hidden_field("post", "title")
assert_dom_equal '<input id="post_secret" name="post[secret]" type="hidden" value="1" />',
hidden_field("post", "secret?")
end
def test_hidden_field_with_escapes
@post.title = "<b>Hello World</b>"
assert_dom_equal '<input id="post_title" name="post[title]" type="hidden" value="&lt;b&gt;Hello World&lt;/b&gt;" />',
hidden_field("post", "title")
end
def test_hidden_field_with_options
assert_dom_equal '<input id="post_title" name="post[title]" type="hidden" value="Something Else" />',
hidden_field("post", "title", :value => "Something Else")
end
def test_check_box
assert_dom_equal(
'<input name="post[secret]" type="hidden" value="0" /><input checked="checked" id="post_secret" name="post[secret]" type="checkbox" value="1" />',
check_box("post", "secret")
)
@post.secret = 0
assert_dom_equal(
'<input name="post[secret]" type="hidden" value="0" /><input id="post_secret" name="post[secret]" type="checkbox" value="1" />',
check_box("post", "secret")
)
assert_dom_equal(
'<input name="post[secret]" type="hidden" value="0" /><input checked="checked" id="post_secret" name="post[secret]" type="checkbox" value="1" />',
check_box("post", "secret" ,{"checked"=>"checked"})
)
@post.secret = true
assert_dom_equal(
'<input name="post[secret]" type="hidden" value="0" /><input checked="checked" id="post_secret" name="post[secret]" type="checkbox" value="1" />',
check_box("post", "secret")
)
assert_dom_equal(
'<input name="post[secret]" type="hidden" value="0" /><input checked="checked" id="post_secret" name="post[secret]" type="checkbox" value="1" />',
check_box("post", "secret?")
)
@post.secret = ['0']
assert_dom_equal(
'<input name="post[secret]" type="hidden" value="0" /><input id="post_secret" name="post[secret]" type="checkbox" value="1" />',
check_box("post", "secret")
)
@post.secret = ['1']
assert_dom_equal(
'<input name="post[secret]" type="hidden" value="0" /><input checked="checked" id="post_secret" name="post[secret]" type="checkbox" value="1" />',
check_box("post", "secret")
)
end
def test_check_box_with_explicit_checked_and_unchecked_values
@post.secret = "on"
assert_dom_equal(
'<input name="post[secret]" type="hidden" value="off" /><input checked="checked" id="post_secret" name="post[secret]" type="checkbox" value="on" />',
check_box("post", "secret", {}, "on", "off")
)
end
def test_checkbox_disabled_still_submits_checked_value
assert_dom_equal(
'<input name="post[secret]" type="hidden" value="1" /><input checked="checked" disabled="disabled" id="post_secret" name="post[secret]" type="checkbox" value="1" />',
check_box("post", "secret", { :disabled => :true })
)
end
def test_radio_button
assert_dom_equal('<input checked="checked" id="post_title_hello_world" name="post[title]" type="radio" value="Hello World" />',
radio_button("post", "title", "Hello World")
)
assert_dom_equal('<input id="post_title_goodbye_world" name="post[title]" type="radio" value="Goodbye World" />',
radio_button("post", "title", "Goodbye World")
)
assert_dom_equal('<input id="item_subobject_title_inside_world" name="item[subobject][title]" type="radio" value="inside world"/>',
radio_button("item[subobject]", "title", "inside world")
)
end
def test_radio_button_is_checked_with_integers
assert_dom_equal('<input checked="checked" id="post_secret_1" name="post[secret]" type="radio" value="1" />',
radio_button("post", "secret", "1")
)
end
def test_radio_button_respects_passed_in_id
assert_dom_equal('<input checked="checked" id="foo" name="post[secret]" type="radio" value="1" />',
radio_button("post", "secret", "1", :id=>"foo")
)
end
def test_radio_button_with_booleans
assert_dom_equal('<input id="post_secret_true" name="post[secret]" type="radio" value="true" />',
radio_button("post", "secret", true)
)
assert_dom_equal('<input id="post_secret_false" name="post[secret]" type="radio" value="false" />',
radio_button("post", "secret", false)
)
end
def test_text_area
assert_dom_equal(
'<textarea cols="40" id="post_body" name="post[body]" rows="20">Back to the hill and over it again!</textarea>',
text_area("post", "body")
)
end
def test_text_area_with_escapes
@post.body = "Back to <i>the</i> hill and over it again!"
assert_dom_equal(
'<textarea cols="40" id="post_body" name="post[body]" rows="20">Back to &lt;i&gt;the&lt;/i&gt; hill and over it again!</textarea>',
text_area("post", "body")
)
end
def test_text_area_with_alternate_value
assert_dom_equal(
'<textarea cols="40" id="post_body" name="post[body]" rows="20">Testing alternate values.</textarea>',
text_area("post", "body", :value => 'Testing alternate values.')
)
end
def test_text_area_with_html_entities
@post.body = "The HTML Entity for & is &amp;"
assert_dom_equal(
'<textarea cols="40" id="post_body" name="post[body]" rows="20">The HTML Entity for &amp; is &amp;amp;</textarea>',
text_area("post", "body")
)
end
def test_text_area_with_size_option
assert_dom_equal(
'<textarea cols="183" id="post_body" name="post[body]" rows="820">Back to the hill and over it again!</textarea>',
text_area("post", "body", :size => "183x820")
)
end
def test_explicit_name
assert_dom_equal(
'<input id="post_title" name="dont guess" size="30" type="text" value="Hello World" />', text_field("post", "title", "name" => "dont guess")
)
assert_dom_equal(
'<textarea cols="40" id="post_body" name="really!" rows="20">Back to the hill and over it again!</textarea>',
text_area("post", "body", "name" => "really!")
)
assert_dom_equal(
'<input name="i mean it" type="hidden" value="0" /><input checked="checked" id="post_secret" name="i mean it" type="checkbox" value="1" />',
check_box("post", "secret", "name" => "i mean it")
)
assert_dom_equal text_field("post", "title", "name" => "dont guess"),
text_field("post", "title", :name => "dont guess")
assert_dom_equal text_area("post", "body", "name" => "really!"),
text_area("post", "body", :name => "really!")
assert_dom_equal check_box("post", "secret", "name" => "i mean it"),
check_box("post", "secret", :name => "i mean it")
end
def test_explicit_id
assert_dom_equal(
'<input id="dont guess" name="post[title]" size="30" type="text" value="Hello World" />', text_field("post", "title", "id" => "dont guess")
)
assert_dom_equal(
'<textarea cols="40" id="really!" name="post[body]" rows="20">Back to the hill and over it again!</textarea>',
text_area("post", "body", "id" => "really!")
)
assert_dom_equal(
'<input name="post[secret]" type="hidden" value="0" /><input checked="checked" id="i mean it" name="post[secret]" type="checkbox" value="1" />',
check_box("post", "secret", "id" => "i mean it")
)
assert_dom_equal text_field("post", "title", "id" => "dont guess"),
text_field("post", "title", :id => "dont guess")
assert_dom_equal text_area("post", "body", "id" => "really!"),
text_area("post", "body", :id => "really!")
assert_dom_equal check_box("post", "secret", "id" => "i mean it"),
check_box("post", "secret", :id => "i mean it")
end
def test_auto_index
pid = @post.id
assert_dom_equal(
"<label for=\"post_#{pid}_title\">Title</label>",
label("post[]", "title")
)
assert_dom_equal(
"<input id=\"post_#{pid}_title\" name=\"post[#{pid}][title]\" size=\"30\" type=\"text\" value=\"Hello World\" />", text_field("post[]","title")
)
assert_dom_equal(
"<textarea cols=\"40\" id=\"post_#{pid}_body\" name=\"post[#{pid}][body]\" rows=\"20\">Back to the hill and over it again!</textarea>",
text_area("post[]", "body")
)
assert_dom_equal(
"<input name=\"post[#{pid}][secret]\" type=\"hidden\" value=\"0\" /><input checked=\"checked\" id=\"post_#{pid}_secret\" name=\"post[#{pid}][secret]\" type=\"checkbox\" value=\"1\" />",
check_box("post[]", "secret")
)
assert_dom_equal(
"<input checked=\"checked\" id=\"post_#{pid}_title_hello_world\" name=\"post[#{pid}][title]\" type=\"radio\" value=\"Hello World\" />",
radio_button("post[]", "title", "Hello World")
)
assert_dom_equal("<input id=\"post_#{pid}_title_goodbye_world\" name=\"post[#{pid}][title]\" type=\"radio\" value=\"Goodbye World\" />",
radio_button("post[]", "title", "Goodbye World")
)
end
def test_form_for
form_for(:post, @post, :html => { :id => 'create-post' }) do |f|
concat f.label(:title)
concat f.text_field(:title)
concat f.text_area(:body)
concat f.check_box(:secret)
concat f.submit('Create post')
end
expected =
"<form action='http://www.example.com' id='create-post' method='post'>" +
"<label for='post_title'>Title</label>" +
"<input name='post[title]' size='30' type='text' id='post_title' value='Hello World' />" +
"<textarea name='post[body]' id='post_body' rows='20' cols='40'>Back to the hill and over it again!</textarea>" +
"<input name='post[secret]' type='hidden' value='0' />" +
"<input name='post[secret]' checked='checked' type='checkbox' id='post_secret' value='1' />" +
"<input name='commit' id='post_submit' type='submit' value='Create post' />" +
"</form>"
assert_dom_equal expected, output_buffer
end
def test_form_for_with_method
form_for(:post, @post, :html => { :id => 'create-post', :method => :put }) do |f|
concat f.text_field(:title)
concat f.text_area(:body)
concat f.check_box(:secret)
end
expected =
"<form action='http://www.example.com' id='create-post' method='post'>" +
"<div style='margin:0;padding:0;display:inline'><input name='_method' type='hidden' value='put' /></div>" +
"<input name='post[title]' size='30' type='text' id='post_title' value='Hello World' />" +
"<textarea name='post[body]' id='post_body' rows='20' cols='40'>Back to the hill and over it again!</textarea>" +
"<input name='post[secret]' type='hidden' value='0' />" +
"<input name='post[secret]' checked='checked' type='checkbox' id='post_secret' value='1' />" +
"</form>"
assert_dom_equal expected, output_buffer
end
def test_form_for_without_object
form_for(:post, :html => { :id => 'create-post' }) do |f|
concat f.text_field(:title)
concat f.text_area(:body)
concat f.check_box(:secret)
end
expected =
"<form action='http://www.example.com' id='create-post' method='post'>" +
"<input name='post[title]' size='30' type='text' id='post_title' value='Hello World' />" +
"<textarea name='post[body]' id='post_body' rows='20' cols='40'>Back to the hill and over it again!</textarea>" +
"<input name='post[secret]' type='hidden' value='0' />" +
"<input name='post[secret]' checked='checked' type='checkbox' id='post_secret' value='1' />" +
"</form>"
assert_dom_equal expected, output_buffer
end
def test_form_for_with_index
form_for("post[]", @post) do |f|
concat f.label(:title)
concat f.text_field(:title)
concat f.text_area(:body)
concat f.check_box(:secret)
end
expected =
"<form action='http://www.example.com' method='post'>" +
"<label for=\"post_123_title\">Title</label>" +
"<input name='post[123][title]' size='30' type='text' id='post_123_title' value='Hello World' />" +
"<textarea name='post[123][body]' id='post_123_body' rows='20' cols='40'>Back to the hill and over it again!</textarea>" +
"<input name='post[123][secret]' type='hidden' value='0' />" +
"<input name='post[123][secret]' checked='checked' type='checkbox' id='post_123_secret' value='1' />" +
"</form>"
assert_dom_equal expected, output_buffer
end
def test_form_for_with_nil_index_option_override
form_for("post[]", @post, :index => nil) do |f|
concat f.text_field(:title)
concat f.text_area(:body)
concat f.check_box(:secret)
end
expected =
"<form action='http://www.example.com' method='post'>" +
"<input name='post[][title]' size='30' type='text' id='post__title' value='Hello World' />" +
"<textarea name='post[][body]' id='post__body' rows='20' cols='40'>Back to the hill and over it again!</textarea>" +
"<input name='post[][secret]' type='hidden' value='0' />" +
"<input name='post[][secret]' checked='checked' type='checkbox' id='post__secret' value='1' />" +
"</form>"
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for
form_for(:post, @post) do |f|
f.fields_for(:comment, @post) do |c|
concat c.text_field(:title)
end
end
expected = "<form action='http://www.example.com' method='post'>" +
"<input name='post[comment][title]' size='30' type='text' id='post_comment_title' value='Hello World' />" +
"</form>"
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for_with_nested_collections
form_for('post[]', @post) do |f|
concat f.text_field(:title)
f.fields_for('comment[]', @comment) do |c|
concat c.text_field(:name)
end
end
expected = "<form action='http://www.example.com' method='post'>" +
"<input name='post[123][title]' size='30' type='text' id='post_123_title' value='Hello World' />" +
"<input name='post[123][comment][][name]' size='30' type='text' id='post_123_comment__name' value='new comment' />" +
"</form>"
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for_with_index_and_parent_fields
form_for('post', @post, :index => 1) do |c|
concat c.text_field(:title)
c.fields_for('comment', @comment, :index => 1) do |r|
concat r.text_field(:name)
end
end
expected = "<form action='http://www.example.com' method='post'>" +
"<input name='post[1][title]' size='30' type='text' id='post_1_title' value='Hello World' />" +
"<input name='post[1][comment][1][name]' size='30' type='text' id='post_1_comment_1_name' value='new comment' />" +
"</form>"
assert_dom_equal expected, output_buffer
end
def test_form_for_with_index_and_nested_fields_for
form_for(:post, @post, :index => 1) do |f|
f.fields_for(:comment, @post) do |c|
concat c.text_field(:title)
end
end
expected = "<form action='http://www.example.com' method='post'>" +
"<input name='post[1][comment][title]' size='30' type='text' id='post_1_comment_title' value='Hello World' />" +
"</form>"
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for_with_index_on_both
form_for(:post, @post, :index => 1) do |f|
f.fields_for(:comment, @post, :index => 5) do |c|
concat c.text_field(:title)
end
end
expected = "<form action='http://www.example.com' method='post'>" +
"<input name='post[1][comment][5][title]' size='30' type='text' id='post_1_comment_5_title' value='Hello World' />" +
"</form>"
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for_with_auto_index
form_for("post[]", @post) do |f|
f.fields_for(:comment, @post) do |c|
concat c.text_field(:title)
end
end
expected = "<form action='http://www.example.com' method='post'>" +
"<input name='post[123][comment][title]' size='30' type='text' id='post_123_comment_title' value='Hello World' />" +
"</form>"
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for_with_index_radio_button
form_for(:post, @post) do |f|
f.fields_for(:comment, @post, :index => 5) do |c|
concat c.radio_button(:title, "hello")
end
end
expected = "<form action='http://www.example.com' method='post'>" +
"<input name='post[comment][5][title]' type='radio' id='post_comment_5_title_hello' value='hello' />" +
"</form>"
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for_with_auto_index_on_both
form_for("post[]", @post) do |f|
f.fields_for("comment[]", @post) do |c|
concat c.text_field(:title)
end
end
expected = "<form action='http://www.example.com' method='post'>" +
"<input name='post[123][comment][123][title]' size='30' type='text' id='post_123_comment_123_title' value='Hello World' />" +
"</form>"
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for_with_index_and_auto_index
form_for("post[]", @post) do |f|
f.fields_for(:comment, @post, :index => 5) do |c|
concat c.text_field(:title)
end
end
form_for(:post, @post, :index => 1) do |f|
f.fields_for("comment[]", @post) do |c|
concat c.text_field(:title)
end
end
expected = "<form action='http://www.example.com' method='post'>" +
"<input name='post[123][comment][5][title]' size='30' type='text' id='post_123_comment_5_title' value='Hello World' />" +
"</form>" +
"<form action='http://www.example.com' method='post'>" +
"<input name='post[1][comment][123][title]' size='30' type='text' id='post_1_comment_123_title' value='Hello World' />" +
"</form>"
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for_with_a_new_record_on_a_nested_attributes_one_to_one_association
@post.author = Author.new
form_for(:post, @post) do |f|
concat f.text_field(:title)
f.fields_for(:author) do |af|
concat af.text_field(:name)
end
end
expected = '<form action="http://www.example.com" method="post">' +
'<input name="post[title]" size="30" type="text" id="post_title" value="Hello World" />' +
'<input id="post_author_attributes_name" name="post[author_attributes][name]" size="30" type="text" value="new author" />' +
'</form>'
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for_with_explicitly_passed_object_on_a_nested_attributes_one_to_one_association
form_for(:post, @post) do |f|
f.fields_for(:author, Author.new(123)) do |af|
assert_not_nil af.object
assert_equal 123, af.object.id
end
end
end
def test_nested_fields_for_with_an_existing_record_on_a_nested_attributes_one_to_one_association
@post.author = Author.new(321)
form_for(:post, @post) do |f|
concat f.text_field(:title)
f.fields_for(:author) do |af|
concat af.text_field(:name)
end
end
expected = '<form action="http://www.example.com" method="post">' +
'<input name="post[title]" size="30" type="text" id="post_title" value="Hello World" />' +
'<input id="post_author_attributes_name" name="post[author_attributes][name]" size="30" type="text" value="author #321" />' +
'<input id="post_author_attributes_id" name="post[author_attributes][id]" type="hidden" value="321" />' +
'</form>'
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for_with_existing_records_on_a_nested_attributes_one_to_one_association_with_explicit_hidden_field_placement
@post.author = Author.new(321)
form_for(:post, @post) do |f|
concat f.text_field(:title)
f.fields_for(:author) do |af|
concat af.hidden_field(:id)
concat af.text_field(:name)
end
end
expected = '<form action="http://www.example.com" method="post">' +
'<input name="post[title]" size="30" type="text" id="post_title" value="Hello World" />' +
'<input id="post_author_attributes_id" name="post[author_attributes][id]" type="hidden" value="321" />' +
'<input id="post_author_attributes_name" name="post[author_attributes][name]" size="30" type="text" value="author #321" />' +
'</form>'
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for_with_existing_records_on_a_nested_attributes_collection_association
@post.comments = Array.new(2) { |id| Comment.new(id + 1) }
form_for(:post, @post) do |f|
concat f.text_field(:title)
@post.comments.each do |comment|
f.fields_for(:comments, comment) do |cf|
concat cf.text_field(:name)
end
end
end
expected = '<form action="http://www.example.com" method="post">' +
'<input name="post[title]" size="30" type="text" id="post_title" value="Hello World" />' +
'<input id="post_comments_attributes_0_name" name="post[comments_attributes][0][name]" size="30" type="text" value="comment #1" />' +
'<input id="post_comments_attributes_0_id" name="post[comments_attributes][0][id]" type="hidden" value="1" />' +
'<input id="post_comments_attributes_1_name" name="post[comments_attributes][1][name]" size="30" type="text" value="comment #2" />' +
'<input id="post_comments_attributes_1_id" name="post[comments_attributes][1][id]" type="hidden" value="2" />' +
'</form>'
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for_with_existing_records_on_a_nested_attributes_collection_association_with_explicit_hidden_field_placement
@post.comments = Array.new(2) { |id| Comment.new(id + 1) }
form_for(:post, @post) do |f|
concat f.text_field(:title)
@post.comments.each do |comment|
f.fields_for(:comments, comment) do |cf|
concat cf.hidden_field(:id)
concat cf.text_field(:name)
end
end
end
expected = '<form action="http://www.example.com" method="post">' +
'<input name="post[title]" size="30" type="text" id="post_title" value="Hello World" />' +
'<input id="post_comments_attributes_0_id" name="post[comments_attributes][0][id]" type="hidden" value="1" />' +
'<input id="post_comments_attributes_0_name" name="post[comments_attributes][0][name]" size="30" type="text" value="comment #1" />' +
'<input id="post_comments_attributes_1_id" name="post[comments_attributes][1][id]" type="hidden" value="2" />' +
'<input id="post_comments_attributes_1_name" name="post[comments_attributes][1][name]" size="30" type="text" value="comment #2" />' +
'</form>'
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for_with_new_records_on_a_nested_attributes_collection_association
@post.comments = [Comment.new, Comment.new]
form_for(:post, @post) do |f|
concat f.text_field(:title)
@post.comments.each do |comment|
f.fields_for(:comments, comment) do |cf|
concat cf.text_field(:name)
end
end
end
expected = '<form action="http://www.example.com" method="post">' +
'<input name="post[title]" size="30" type="text" id="post_title" value="Hello World" />' +
'<input id="post_comments_attributes_0_name" name="post[comments_attributes][0][name]" size="30" type="text" value="new comment" />' +
'<input id="post_comments_attributes_1_name" name="post[comments_attributes][1][name]" size="30" type="text" value="new comment" />' +
'</form>'
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for_with_existing_and_new_records_on_a_nested_attributes_collection_association
@post.comments = [Comment.new(321), Comment.new]
form_for(:post, @post) do |f|
concat f.text_field(:title)
@post.comments.each do |comment|
f.fields_for(:comments, comment) do |cf|
concat cf.text_field(:name)
end
end
end
expected = '<form action="http://www.example.com" method="post">' +
'<input name="post[title]" size="30" type="text" id="post_title" value="Hello World" />' +
'<input id="post_comments_attributes_0_name" name="post[comments_attributes][0][name]" size="30" type="text" value="comment #321" />' +
'<input id="post_comments_attributes_0_id" name="post[comments_attributes][0][id]" type="hidden" value="321" />' +
'<input id="post_comments_attributes_1_name" name="post[comments_attributes][1][name]" size="30" type="text" value="new comment" />' +
'</form>'
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for_with_an_empty_supplied_attributes_collection
form_for(:post, @post) do |f|
concat f.text_field(:title)
f.fields_for(:comments, []) do |cf|
concat cf.text_field(:name)
end
end
expected = '<form action="http://www.example.com" method="post">' +
'<input name="post[title]" size="30" type="text" id="post_title" value="Hello World" />' +
'</form>'
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for_with_existing_records_on_a_supplied_nested_attributes_collection
@post.comments = Array.new(2) { |id| Comment.new(id + 1) }
form_for(:post, @post) do |f|
concat f.text_field(:title)
f.fields_for(:comments, @post.comments) do |cf|
concat cf.text_field(:name)
end
end
expected = '<form action="http://www.example.com" method="post">' +
'<input name="post[title]" size="30" type="text" id="post_title" value="Hello World" />' +
'<input id="post_comments_attributes_0_name" name="post[comments_attributes][0][name]" size="30" type="text" value="comment #1" />' +
'<input id="post_comments_attributes_0_id" name="post[comments_attributes][0][id]" type="hidden" value="1" />' +
'<input id="post_comments_attributes_1_name" name="post[comments_attributes][1][name]" size="30" type="text" value="comment #2" />' +
'<input id="post_comments_attributes_1_id" name="post[comments_attributes][1][id]" type="hidden" value="2" />' +
'</form>'
assert_dom_equal expected, output_buffer
end
def test_nested_fields_for_on_a_nested_attributes_collection_association_yields_only_builder
@post.comments = [Comment.new(321), Comment.new]
yielded_comments = []
form_for(:post, @post) do |f|
concat f.text_field(:title)
f.fields_for(:comments) do |cf|
concat cf.text_field(:name)
yielded_comments << cf.object
end
end
expected = '<form action="http://www.example.com" method="post">' +
'<input name="post[title]" size="30" type="text" id="post_title" value="Hello World" />' +
'<input id="post_comments_attributes_0_name" name="post[comments_attributes][0][name]" size="30" type="text" value="comment #321" />' +
'<input id="post_comments_attributes_0_id" name="post[comments_attributes][0][id]" type="hidden" value="321" />' +
'<input id="post_comments_attributes_1_name" name="post[comments_attributes][1][name]" size="30" type="text" value="new comment" />' +
'</form>'
assert_dom_equal expected, output_buffer
assert_equal yielded_comments, @post.comments
end
def test_nested_fields_for_with_child_index_option_override_on_a_nested_attributes_collection_association
@post.comments = []
form_for(:post, @post) do |f|
f.fields_for(:comments, Comment.new(321), :child_index => 'abc') do |cf|
concat cf.text_field(:name)
end
end
expected = '<form action="http://www.example.com" method="post">' +
'<input id="post_comments_attributes_abc_name" name="post[comments_attributes][abc][name]" size="30" type="text" value="comment #321" />' +
'<input id="post_comments_attributes_abc_id" name="post[comments_attributes][abc][id]" type="hidden" value="321" />' +
'</form>'
assert_dom_equal expected, output_buffer
end
def test_nested_fields_uses_unique_indices_for_different_collection_associations
@post.comments = [Comment.new(321)]
@post.tags = [Tag.new(123), Tag.new(456)]
@post.comments[0].relevances = []
@post.tags[0].relevances = []
@post.tags[1].relevances = []
form_for(:post, @post) do |f|
f.fields_for(:comments, @post.comments[0]) do |cf|
concat cf.text_field(:name)
cf.fields_for(:relevances, CommentRelevance.new(314)) do |crf|
concat crf.text_field(:value)
end
end
f.fields_for(:tags, @post.tags[0]) do |tf|
concat tf.text_field(:value)
tf.fields_for(:relevances, TagRelevance.new(3141)) do |trf|
concat trf.text_field(:value)
end
end
f.fields_for('tags', @post.tags[1]) do |tf|
concat tf.text_field(:value)
tf.fields_for(:relevances, TagRelevance.new(31415)) do |trf|
concat trf.text_field(:value)
end
end
end
expected = '<form action="http://www.example.com" method="post">' +
'<input id="post_comments_attributes_0_name" name="post[comments_attributes][0][name]" size="30" type="text" value="comment #321" />' +
'<input id="post_comments_attributes_0_relevances_attributes_0_value" name="post[comments_attributes][0][relevances_attributes][0][value]" size="30" type="text" value="commentrelevance #314" />' +
'<input id="post_comments_attributes_0_relevances_attributes_0_id" name="post[comments_attributes][0][relevances_attributes][0][id]" type="hidden" value="314" />' +
'<input id="post_comments_attributes_0_id" name="post[comments_attributes][0][id]" type="hidden" value="321" />' +
'<input id="post_tags_attributes_0_value" name="post[tags_attributes][0][value]" size="30" type="text" value="tag #123" />' +
'<input id="post_tags_attributes_0_relevances_attributes_0_value" name="post[tags_attributes][0][relevances_attributes][0][value]" size="30" type="text" value="tagrelevance #3141" />' +
'<input id="post_tags_attributes_0_relevances_attributes_0_id" name="post[tags_attributes][0][relevances_attributes][0][id]" type="hidden" value="3141" />' +
'<input id="post_tags_attributes_0_id" name="post[tags_attributes][0][id]" type="hidden" value="123" />' +
'<input id="post_tags_attributes_1_value" name="post[tags_attributes][1][value]" size="30" type="text" value="tag #456" />' +
'<input id="post_tags_attributes_1_relevances_attributes_0_value" name="post[tags_attributes][1][relevances_attributes][0][value]" size="30" type="text" value="tagrelevance #31415" />' +
'<input id="post_tags_attributes_1_relevances_attributes_0_id" name="post[tags_attributes][1][relevances_attributes][0][id]" type="hidden" value="31415" />' +
'<input id="post_tags_attributes_1_id" name="post[tags_attributes][1][id]" type="hidden" value="456" />' +
'</form>'
assert_dom_equal expected, output_buffer
end
def test_fields_for
fields_for(:post, @post) do |f|
concat f.text_field(:title)
concat f.text_area(:body)
concat f.check_box(:secret)
end
expected =
"<input name='post[title]' size='30' type='text' id='post_title' value='Hello World' />" +
"<textarea name='post[body]' id='post_body' rows='20' cols='40'>Back to the hill and over it again!</textarea>" +
"<input name='post[secret]' type='hidden' value='0' />" +
"<input name='post[secret]' checked='checked' type='checkbox' id='post_secret' value='1' />"
assert_dom_equal expected, output_buffer
end
def test_fields_for_with_index
fields_for("post[]", @post) do |f|
concat f.text_field(:title)
concat f.text_area(:body)
concat f.check_box(:secret)
end
expected =
"<input name='post[123][title]' size='30' type='text' id='post_123_title' value='Hello World' />" +
"<textarea name='post[123][body]' id='post_123_body' rows='20' cols='40'>Back to the hill and over it again!</textarea>" +
"<input name='post[123][secret]' type='hidden' value='0' />" +
"<input name='post[123][secret]' checked='checked' type='checkbox' id='post_123_secret' value='1' />"
assert_dom_equal expected, output_buffer
end
def test_fields_for_with_nil_index_option_override
fields_for("post[]", @post, :index => nil) do |f|
concat f.text_field(:title)
concat f.text_area(:body)
concat f.check_box(:secret)
end
expected =
"<input name='post[][title]' size='30' type='text' id='post__title' value='Hello World' />" +
"<textarea name='post[][body]' id='post__body' rows='20' cols='40'>Back to the hill and over it again!</textarea>" +
"<input name='post[][secret]' type='hidden' value='0' />" +
"<input name='post[][secret]' checked='checked' type='checkbox' id='post__secret' value='1' />"
assert_dom_equal expected, output_buffer
end
def test_fields_for_with_index_option_override
fields_for("post[]", @post, :index => "abc") do |f|
concat f.text_field(:title)
concat f.text_area(:body)
concat f.check_box(:secret)
end
expected =
"<input name='post[abc][title]' size='30' type='text' id='post_abc_title' value='Hello World' />" +
"<textarea name='post[abc][body]' id='post_abc_body' rows='20' cols='40'>Back to the hill and over it again!</textarea>" +
"<input name='post[abc][secret]' type='hidden' value='0' />" +
"<input name='post[abc][secret]' checked='checked' type='checkbox' id='post_abc_secret' value='1' />"
assert_dom_equal expected, output_buffer
end
def test_fields_for_without_object
fields_for(:post) do |f|
concat f.text_field(:title)
concat f.text_area(:body)
concat f.check_box(:secret)
end
expected =
"<input name='post[title]' size='30' type='text' id='post_title' value='Hello World' />" +
"<textarea name='post[body]' id='post_body' rows='20' cols='40'>Back to the hill and over it again!</textarea>" +
"<input name='post[secret]' type='hidden' value='0' />" +
"<input name='post[secret]' checked='checked' type='checkbox' id='post_secret' value='1' />"
assert_dom_equal expected, output_buffer
end
def test_fields_for_with_only_object
fields_for(@post) do |f|
concat f.text_field(:title)
concat f.text_area(:body)
concat f.check_box(:secret)
end
expected =
"<input name='post[title]' size='30' type='text' id='post_title' value='Hello World' />" +
"<textarea name='post[body]' id='post_body' rows='20' cols='40'>Back to the hill and over it again!</textarea>" +
"<input name='post[secret]' type='hidden' value='0' />" +
"<input name='post[secret]' checked='checked' type='checkbox' id='post_secret' value='1' />"
assert_dom_equal expected, output_buffer
end
def test_fields_for_object_with_bracketed_name
fields_for("author[post]", @post) do |f|
concat f.label(:title)
concat f.text_field(:title)
end
assert_dom_equal "<label for=\"author_post_title\">Title</label>" +
"<input name='author[post][title]' size='30' type='text' id='author_post_title' value='Hello World' />",
output_buffer
end
def test_fields_for_object_with_bracketed_name_and_index
fields_for("author[post]", @post, :index => 1) do |f|
concat f.label(:title)
concat f.text_field(:title)
end
assert_dom_equal "<label for=\"author_post_1_title\">Title</label>" +
"<input name='author[post][1][title]' size='30' type='text' id='author_post_1_title' value='Hello World' />",
output_buffer
end
def test_form_builder_does_not_have_form_for_method
assert ! ActionView::Helpers::FormBuilder.instance_methods.include?('form_for')
end
def test_form_for_and_fields_for
form_for(:post, @post, :html => { :id => 'create-post' }) do |post_form|
concat post_form.text_field(:title)
concat post_form.text_area(:body)
fields_for(:parent_post, @post) do |parent_fields|
concat parent_fields.check_box(:secret)
end
end
expected =
"<form action='http://www.example.com' id='create-post' method='post'>" +
"<input name='post[title]' size='30' type='text' id='post_title' value='Hello World' />" +
"<textarea name='post[body]' id='post_body' rows='20' cols='40'>Back to the hill and over it again!</textarea>" +
"<input name='parent_post[secret]' type='hidden' value='0' />" +
"<input name='parent_post[secret]' checked='checked' type='checkbox' id='parent_post_secret' value='1' />" +
"</form>"
assert_dom_equal expected, output_buffer
end
def test_form_for_and_fields_for_with_object
form_for(:post, @post, :html => { :id => 'create-post' }) do |post_form|
concat post_form.text_field(:title)
concat post_form.text_area(:body)
post_form.fields_for(@comment) do |comment_fields|
concat comment_fields.text_field(:name)
end
end
expected =
"<form action='http://www.example.com' id='create-post' method='post'>" +
"<input name='post[title]' size='30' type='text' id='post_title' value='Hello World' />" +
"<textarea name='post[body]' id='post_body' rows='20' cols='40'>Back to the hill and over it again!</textarea>" +
"<input name='post[comment][name]' type='text' id='post_comment_name' value='new comment' size='30' />" +
"</form>"
assert_dom_equal expected, output_buffer
end
class LabelledFormBuilder < ActionView::Helpers::FormBuilder
(field_helpers - %w(hidden_field)).each do |selector|
src, line = <<-END_SRC, __LINE__ + 1
def #{selector}(field, *args, &proc)
("<label for='\#{field}'>\#{field.to_s.humanize}:</label> " + super + "<br/>").html_safe
end
END_SRC
class_eval src, __FILE__, line
end
end
def test_form_for_with_labelled_builder
form_for(:post, @post, :builder => LabelledFormBuilder) do |f|
concat f.text_field(:title)
concat f.text_area(:body)
concat f.check_box(:secret)
end
expected =
"<form action='http://www.example.com' method='post'>" +
"<label for='title'>Title:</label> <input name='post[title]' size='30' type='text' id='post_title' value='Hello World' /><br/>" +
"<label for='body'>Body:</label> <textarea name='post[body]' id='post_body' rows='20' cols='40'>Back to the hill and over it again!</textarea><br/>" +
"<label for='secret'>Secret:</label> <input name='post[secret]' type='hidden' value='0' /><input name='post[secret]' checked='checked' type='checkbox' id='post_secret' value='1' /><br/>" +
"</form>"
assert_dom_equal expected, output_buffer
end
def test_default_form_builder
old_default_form_builder, ActionView::Base.default_form_builder =
ActionView::Base.default_form_builder, LabelledFormBuilder
form_for(:post, @post) do |f|
concat f.text_field(:title)
concat f.text_area(:body)
concat f.check_box(:secret)
end
expected =
"<form action='http://www.example.com' method='post'>" +
"<label for='title'>Title:</label> <input name='post[title]' size='30' type='text' id='post_title' value='Hello World' /><br/>" +
"<label for='body'>Body:</label> <textarea name='post[body]' id='post_body' rows='20' cols='40'>Back to the hill and over it again!</textarea><br/>" +
"<label for='secret'>Secret:</label> <input name='post[secret]' type='hidden' value='0' /><input name='post[secret]' checked='checked' type='checkbox' id='post_secret' value='1' /><br/>" +
"</form>"
assert_dom_equal expected, output_buffer
ensure
ActionView::Base.default_form_builder = old_default_form_builder
end
def test_default_form_builder_with_active_record_helpers
form_for(:post, @post) do |f|
concat f.error_message_on('author_name')
concat f.error_messages
end
expected = %(<form action='http://www.example.com' method='post'>) +
%(<div class='formError'>can't be empty</div>) +
%(<div class="errorExplanation" id="errorExplanation"><h2>1 error prohibited this post from being saved</h2><p>There were problems with the following fields:</p><ul><li>Author name can't be empty</li></ul></div>) +
%(</form>)
assert_dom_equal expected, output_buffer
end
def test_default_form_builder_no_instance_variable
post = @post
@post = nil
form_for(:post, post) do |f|
concat f.error_message_on('author_name')
concat f.error_messages
end
expected = %(<form action='http://www.example.com' method='post'>) +
%(<div class='formError'>can't be empty</div>) +
%(<div class="errorExplanation" id="errorExplanation"><h2>1 error prohibited this post from being saved</h2><p>There were problems with the following fields:</p><ul><li>Author name can't be empty</li></ul></div>) +
%(</form>)
assert_dom_equal expected, output_buffer
end
def test_default_form_builder_without_object
form_for(:post) do |f|
concat f.error_message_on('author_name')
concat f.error_messages
end
expected = %(<form action='http://www.example.com' method='post'>) +
%(<div class='formError'>can't be empty</div>) +
%(<div class="errorExplanation" id="errorExplanation"><h2>1 error prohibited this post from being saved</h2><p>There were problems with the following fields:</p><ul><li>Author name can't be empty</li></ul></div>) +
%(</form>)
assert_dom_equal expected, output_buffer
end
# Perhaps this test should be moved to prototype helper tests.
def test_remote_form_for_with_labelled_builder
self.extend ActionView::Helpers::PrototypeHelper
remote_form_for(:post, @post, :builder => LabelledFormBuilder) do |f|
concat f.text_field(:title)
concat f.text_area(:body)
concat f.check_box(:secret)
end
expected =
%(<form action="http://www.example.com" onsubmit="new Ajax.Request('http://www.example.com', {asynchronous:true, evalScripts:true, parameters:Form.serialize(this)}); return false;" method="post">) +
"<label for='title'>Title:</label> <input name='post[title]' size='30' type='text' id='post_title' value='Hello World' /><br/>" +
"<label for='body'>Body:</label> <textarea name='post[body]' id='post_body' rows='20' cols='40'>Back to the hill and over it again!</textarea><br/>" +
"<label for='secret'>Secret:</label> <input name='post[secret]' type='hidden' value='0' /><input name='post[secret]' checked='checked' type='checkbox' id='post_secret' value='1' /><br/>" +
"</form>"
assert_dom_equal expected, output_buffer
end
def test_fields_for_with_labelled_builder
fields_for(:post, @post, :builder => LabelledFormBuilder) do |f|
concat f.text_field(:title)
concat f.text_area(:body)
concat f.check_box(:secret)
end
expected =
"<label for='title'>Title:</label> <input name='post[title]' size='30' type='text' id='post_title' value='Hello World' /><br/>" +
"<label for='body'>Body:</label> <textarea name='post[body]' id='post_body' rows='20' cols='40'>Back to the hill and over it again!</textarea><br/>" +
"<label for='secret'>Secret:</label> <input name='post[secret]' type='hidden' value='0' /><input name='post[secret]' checked='checked' type='checkbox' id='post_secret' value='1' /><br/>"
assert_dom_equal expected, output_buffer
end
def test_form_for_with_labelled_builder_with_nested_fields_for_without_options_hash
klass = nil
form_for(:post, @post, :builder => LabelledFormBuilder) do |f|
f.fields_for(:comments, Comment.new) do |nested_fields|
klass = nested_fields.class
''
end
end
assert_equal LabelledFormBuilder, klass
end
def test_form_for_with_labelled_builder_with_nested_fields_for_with_options_hash
klass = nil
form_for(:post, @post, :builder => LabelledFormBuilder) do |f|
f.fields_for(:comments, Comment.new, :index => 'foo') do |nested_fields|
klass = nested_fields.class
''
end
end
assert_equal LabelledFormBuilder, klass
end
class LabelledFormBuilderSubclass < LabelledFormBuilder; end
def test_form_for_with_labelled_builder_with_nested_fields_for_with_custom_builder
klass = nil
form_for(:post, @post, :builder => LabelledFormBuilder) do |f|
f.fields_for(:comments, Comment.new, :builder => LabelledFormBuilderSubclass) do |nested_fields|
klass = nested_fields.class
''
end
end
assert_equal LabelledFormBuilderSubclass, klass
end
def test_form_for_with_html_options_adds_options_to_form_tag
form_for(:post, @post, :html => {:id => 'some_form', :class => 'some_class'}) do |f| end
expected = "<form action=\"http://www.example.com\" class=\"some_class\" id=\"some_form\" method=\"post\"></form>"
assert_dom_equal expected, output_buffer
end
def test_form_for_with_string_url_option
form_for(:post, @post, :url => 'http://www.otherdomain.com') do |f| end
assert_equal '<form action="http://www.otherdomain.com" method="post"></form>', output_buffer
end
def test_form_for_with_hash_url_option
form_for(:post, @post, :url => {:controller => 'controller', :action => 'action'}) do |f| end
assert_equal 'controller', @controller.url_for_options[:controller]
assert_equal 'action', @controller.url_for_options[:action]
end
def test_form_for_with_record_url_option
form_for(:post, @post, :url => @post) do |f| end
expected = "<form action=\"/posts/123\" method=\"post\"></form>"
assert_equal expected, output_buffer
end
def test_form_for_with_existing_object
form_for(@post) do |f| end
expected = "<form action=\"/posts/123\" class=\"edit_post\" id=\"edit_post_123\" method=\"post\"><div style=\"margin:0;padding:0;display:inline\"><input name=\"_method\" type=\"hidden\" value=\"put\" /></div></form>"
assert_equal expected, output_buffer
end
def test_form_for_with_new_object
post = Post.new
post.new_record = true
def post.id() nil end
form_for(post) do |f| end
expected = "<form action=\"/posts\" class=\"new_post\" id=\"new_post\" method=\"post\"></form>"
assert_equal expected, output_buffer
end
def test_form_for_with_existing_object_in_list
@post.new_record = false
@comment.save
form_for([@post, @comment]) {}
expected = %(<form action="#{comment_path(@post, @comment)}" class="edit_comment" id="edit_comment_1" method="post"><div style="margin:0;padding:0;display:inline"><input name="_method" type="hidden" value="put" /></div></form>)
assert_dom_equal expected, output_buffer
end
def test_form_for_with_new_object_in_list
@post.new_record = false
form_for([@post, @comment]) {}
expected = %(<form action="#{comments_path(@post)}" class="new_comment" id="new_comment" method="post"></form>)
assert_dom_equal expected, output_buffer
end
def test_form_for_with_existing_object_and_namespace_in_list
@post.new_record = false
@comment.save
form_for([:admin, @post, @comment]) {}
expected = %(<form action="#{admin_comment_path(@post, @comment)}" class="edit_comment" id="edit_comment_1" method="post"><div style="margin:0;padding:0;display:inline"><input name="_method" type="hidden" value="put" /></div></form>)
assert_dom_equal expected, output_buffer
end
def test_form_for_with_new_object_and_namespace_in_list
@post.new_record = false
form_for([:admin, @post, @comment]) {}
expected = %(<form action="#{admin_comments_path(@post)}" class="new_comment" id="new_comment" method="post"></form>)
assert_dom_equal expected, output_buffer
end
def test_form_for_with_existing_object_and_custom_url
form_for(@post, :url => "/super_posts") do |f| end
expected = "<form action=\"/super_posts\" class=\"edit_post\" id=\"edit_post_123\" method=\"post\"><div style=\"margin:0;padding:0;display:inline\"><input name=\"_method\" type=\"hidden\" value=\"put\" /></div></form>"
assert_equal expected, output_buffer
end
def test_remote_form_for_with_html_options_adds_options_to_form_tag
self.extend ActionView::Helpers::PrototypeHelper
remote_form_for(:post, @post, :html => {:id => 'some_form', :class => 'some_class'}) do |f| end
expected = "<form action=\"http://www.example.com\" class=\"some_class\" id=\"some_form\" method=\"post\" onsubmit=\"new Ajax.Request('http://www.example.com', {asynchronous:true, evalScripts:true, parameters:Form.serialize(this)}); return false;\"></form>"
assert_dom_equal expected, output_buffer
end
protected
def comments_path(post)
"/posts/#{post.id}/comments"
end
alias_method :post_comments_path, :comments_path
def comment_path(post, comment)
"/posts/#{post.id}/comments/#{comment.id}"
end
alias_method :post_comment_path, :comment_path
def admin_comments_path(post)
"/admin/posts/#{post.id}/comments"
end
alias_method :admin_post_comments_path, :admin_comments_path
def admin_comment_path(post, comment)
"/admin/posts/#{post.id}/comments/#{comment.id}"
end
alias_method :admin_post_comment_path, :admin_comment_path
def posts_path
"/posts"
end
def post_path(post)
"/posts/#{post.id}"
end
def protect_against_forgery?
false
end
end
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