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require 'abstract_unit'
class Category < Struct.new(:id, :name)
end
class FormCollectionsHelperTest < ActionView::TestCase
def assert_no_select(selector, value = nil)
assert_select(selector, :text => value, :count => 0)
end
def with_collection_radio_buttons(*args, &block)
@output_buffer = collection_radio_buttons(*args, &block)
end
def with_collection_check_boxes(*args, &block)
@output_buffer = collection_check_boxes(*args, &block)
end
# COLLECTION RADIO BUTTONS
test 'collection radio accepts a collection and generate inputs from value method' do
with_collection_radio_buttons :user, :active, [true, false], :to_s, :to_s
assert_select 'input[type=radio][value=true]#user_active_true'
assert_select 'input[type=radio][value=false]#user_active_false'
end
test 'collection radio accepts a collection and generate inputs from label method' do
with_collection_radio_buttons :user, :active, [true, false], :to_s, :to_s
assert_select 'label.collection_radio_buttons[for=user_active_true]', 'true'
assert_select 'label.collection_radio_buttons[for=user_active_false]', 'false'
end
test 'collection radio handles camelized collection values for labels correctly' do
with_collection_radio_buttons :user, :active, ['Yes', 'No'], :to_s, :to_s
assert_select 'label.collection_radio_buttons[for=user_active_yes]', 'Yes'
assert_select 'label.collection_radio_buttons[for=user_active_no]', 'No'
end
test 'colection radio should sanitize collection values for labels correctly' do
with_collection_radio_buttons :user, :name, ['$0.99', '$1.99'], :to_s, :to_s
assert_select 'label.collection_radio_buttons[for=user_name_099]', '$0.99'
assert_select 'label.collection_radio_buttons[for=user_name_199]', '$1.99'
end
test 'collection radio accepts checked item' do
with_collection_radio_buttons :user, :active, [[1, true], [0, false]], :last, :first, :checked => true
assert_select 'input[type=radio][value=true][checked=checked]'
assert_no_select 'input[type=radio][value=false][checked=checked]'
end
test 'collection radio accepts multiple disabled items' do
collection = [[1, true], [0, false], [2, 'other']]
with_collection_radio_buttons :user, :active, collection, :last, :first, :disabled => [true, false]
assert_select 'input[type=radio][value=true][disabled=disabled]'
assert_select 'input[type=radio][value=false][disabled=disabled]'
assert_no_select 'input[type=radio][value=other][disabled=disabled]'
end
test 'collection radio accepts single disable item' do
collection = [[1, true], [0, false]]
with_collection_radio_buttons :user, :active, collection, :last, :first, :disabled => true
assert_select 'input[type=radio][value=true][disabled=disabled]'
assert_no_select 'input[type=radio][value=false][disabled=disabled]'
end
test 'collection radio accepts html options as input' do
collection = [[1, true], [0, false]]
with_collection_radio_buttons :user, :active, collection, :last, :first, {}, :class => 'special-radio'
assert_select 'input[type=radio][value=true].special-radio#user_active_true'
assert_select 'input[type=radio][value=false].special-radio#user_active_false'
end
test 'collection radio does not wrap input inside the label' do
with_collection_radio_buttons :user, :active, [true, false], :to_s, :to_s
assert_select 'input[type=radio] + label'
assert_no_select 'label input'
end
test 'collection radio accepts a block to render the radio and label as required' do
with_collection_radio_buttons :user, :active, [true, false], :to_s, :to_s do |label_for, text, value, html_options|
label(:user, label_for, text) { radio_button(:user, :active, value, html_options) }
end
assert_select 'label[for=user_active_true] > input#user_active_true[type=radio]'
assert_select 'label[for=user_active_false] > input#user_active_false[type=radio]'
end
test 'collection radio buttons with fields for' do
collection = [Category.new(1, 'Category 1'), Category.new(2, 'Category 2')]
@output_buffer = fields_for(:post) do |p|
p.collection_radio_buttons :category_id, collection, :id, :name
end
assert_select 'input#post_category_id_1[type=radio][value=1]'
assert_select 'input#post_category_id_2[type=radio][value=2]'
assert_select 'label.collection_radio_buttons[for=post_category_id_1]', 'Category 1'
assert_select 'label.collection_radio_buttons[for=post_category_id_2]', 'Category 2'
end
# COLLECTION CHECK BOXES
test 'collection check boxes accepts a collection and generate a serie of checkboxes for value method' do
collection = [Category.new(1, 'Category 1'), Category.new(2, 'Category 2')]
with_collection_check_boxes :user, :category_ids, collection, :id, :name
assert_select 'input#user_category_ids_1[type=checkbox][value=1]'
assert_select 'input#user_category_ids_2[type=checkbox][value=2]'
end
test 'collection check boxes generates only one hidden field for the entire collection, to ensure something will be sent back to the server when posting an empty collection' do
collection = [Category.new(1, 'Category 1'), Category.new(2, 'Category 2')]
with_collection_check_boxes :user, :category_ids, collection, :id, :name
assert_select "input[type=hidden][name='user[category_ids][]'][value=]", :count => 1
end
test 'collection check boxes accepts a collection and generate a serie of checkboxes with labels for label method' do
collection = [Category.new(1, 'Category 1'), Category.new(2, 'Category 2')]
with_collection_check_boxes :user, :category_ids, collection, :id, :name
assert_select 'label.collection_check_boxes[for=user_category_ids_1]', 'Category 1'
assert_select 'label.collection_check_boxes[for=user_category_ids_2]', 'Category 2'
end
test 'collection check boxes handles camelized collection values for labels correctly' do
with_collection_check_boxes :user, :active, ['Yes', 'No'], :to_s, :to_s
assert_select 'label.collection_check_boxes[for=user_active_yes]', 'Yes'
assert_select 'label.collection_check_boxes[for=user_active_no]', 'No'
end
test 'colection check box should sanitize collection values for labels correctly' do
with_collection_check_boxes :user, :name, ['$0.99', '$1.99'], :to_s, :to_s
assert_select 'label.collection_check_boxes[for=user_name_099]', '$0.99'
assert_select 'label.collection_check_boxes[for=user_name_199]', '$1.99'
end
test 'collection check boxes accepts selected values as :checked option' do
collection = (1..3).map{|i| [i, "Category #{i}"] }
with_collection_check_boxes :user, :category_ids, collection, :first, :last, :checked => [1, 3]
assert_select 'input[type=checkbox][value=1][checked=checked]'
assert_select 'input[type=checkbox][value=3][checked=checked]'
assert_no_select 'input[type=checkbox][value=2][checked=checked]'
end
test 'collection check boxes accepts a single checked value' do
collection = (1..3).map{|i| [i, "Category #{i}"] }
with_collection_check_boxes :user, :category_ids, collection, :first, :last, :checked => 3
assert_select 'input[type=checkbox][value=3][checked=checked]'
assert_no_select 'input[type=checkbox][value=1][checked=checked]'
assert_no_select 'input[type=checkbox][value=2][checked=checked]'
end
test 'collection check boxes accepts selected values as :checked option and override the model values' do
user = Struct.new(:category_ids).new(2)
collection = (1..3).map{|i| [i, "Category #{i}"] }
@output_buffer = fields_for(:user, user) do |p|
p.collection_check_boxes :category_ids, collection, :first, :last, :checked => [1, 3]
end
assert_select 'input[type=checkbox][value=1][checked=checked]'
assert_select 'input[type=checkbox][value=3][checked=checked]'
assert_no_select 'input[type=checkbox][value=2][checked=checked]'
end
test 'collection check boxes accepts multiple disabled items' do
collection = (1..3).map{|i| [i, "Category #{i}"] }
with_collection_check_boxes :user, :category_ids, collection, :first, :last, :disabled => [1, 3]
assert_select 'input[type=checkbox][value=1][disabled=disabled]'
assert_select 'input[type=checkbox][value=3][disabled=disabled]'
assert_no_select 'input[type=checkbox][value=2][disabled=disabled]'
end
test 'collection check boxes accepts single disable item' do
collection = (1..3).map{|i| [i, "Category #{i}"] }
with_collection_check_boxes :user, :category_ids, collection, :first, :last, :disabled => 1
assert_select 'input[type=checkbox][value=1][disabled=disabled]'
assert_no_select 'input[type=checkbox][value=3][disabled=disabled]'
assert_no_select 'input[type=checkbox][value=2][disabled=disabled]'
end
test 'collection check boxes accepts a proc to disabled items' do
collection = (1..3).map{|i| [i, "Category #{i}"] }
with_collection_check_boxes :user, :category_ids, collection, :first, :last, :disabled => proc { |i| i.first == 1 }
assert_select 'input[type=checkbox][value=1][disabled=disabled]'
assert_no_select 'input[type=checkbox][value=3][disabled=disabled]'
assert_no_select 'input[type=checkbox][value=2][disabled=disabled]'
end
test 'collection check boxes accepts html options' do
collection = [[1, 'Category 1'], [2, 'Category 2']]
with_collection_check_boxes :user, :category_ids, collection, :first, :last, {}, :class => 'check'
assert_select 'input.check[type=checkbox][value=1]'
assert_select 'input.check[type=checkbox][value=2]'
end
test 'collection check boxes with fields for' do
collection = [Category.new(1, 'Category 1'), Category.new(2, 'Category 2')]
@output_buffer = fields_for(:post) do |p|
p.collection_check_boxes :category_ids, collection, :id, :name
end
assert_select 'input#post_category_ids_1[type=checkbox][value=1]'
assert_select 'input#post_category_ids_2[type=checkbox][value=2]'
assert_select 'label.collection_check_boxes[for=post_category_ids_1]', 'Category 1'
assert_select 'label.collection_check_boxes[for=post_category_ids_2]', 'Category 2'
end
test 'collection check boxes does not wrap input inside the label' do
with_collection_check_boxes :user, :active, [true, false], :to_s, :to_s
assert_select 'input[type=checkbox] + label'
assert_no_select 'label input'
end
test 'collection check boxes accepts a block to render the radio and label as required' do
with_collection_check_boxes :user, :active, [true, false], :to_s, :to_s do |label_for, text, value, html_options|
label(:user, label_for, text) { check_box(:user, :active, html_options, value) }
end
assert_select 'label[for=user_active_true] > input#user_active_true[type=checkbox]'
assert_select 'label[for=user_active_false] > input#user_active_false[type=checkbox]'
end
end
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