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# encoding: utf-8
require 'spec_helper'
RSpec.describe 'Formtastic::FormBuilder#label' do
include FormtasticSpecHelper
before do
@output_buffer = ''
mock_everything
end
it 'should add "required string" only once with caching enabled' do
with_config :i18n_cache_lookups, true do
::I18n.backend.store_translations :en, { :formtastic => { :labels => { :post => { :title => "I18n title" } } } }
required_string = "[req_string]"
default_required_str = Formtastic::FormBuilder.required_string
Formtastic::FormBuilder.required_string = required_string
concat(semantic_form_for(@new_post) do |builder|
builder.input(:title, :required => true, :label => true)
end)
output_buffer.replace ''
concat(semantic_form_for(@new_post) do |builder|
builder.input(:title, :required => true, :label => true)
end)
::I18n.backend.store_translations :en, { :formtastic => { :labels => { :post => { :title => nil } } } }
Formtastic::FormBuilder.required_string = default_required_str
expect(output_buffer.scan(required_string).count).to eq(1)
end
end
it 'should humanize the given attribute' do
concat(semantic_form_for(@new_post) do |builder|
builder.input(:title)
end)
expect(output_buffer).to have_tag('label', /Title/)
end
it 'should use i18n instead of the method name when method given as a String' do
with_config :i18n_cache_lookups, true do
::I18n.backend.store_translations :en, { :formtastic => { :labels => { :post => { :title => "I18n title" } } } }
concat(semantic_form_for(@new_post) do |builder|
builder.input("title")
end)
::I18n.backend.store_translations :en, { :formtastic => { :labels => { :post => { :title => nil } } } }
expect(output_buffer).to have_tag('label', /I18n title/)
end
end
it 'should humanize the given attribute for date fields' do
concat(semantic_form_for(@new_post) do |builder|
builder.input(:publish_at)
end)
expect(output_buffer).to have_tag('label', /Publish at/)
end
describe 'when required is given' do
it 'should append a required note' do
concat(semantic_form_for(@new_post) do |builder|
builder.input(:title, :required => true)
end)
expect(output_buffer).to have_tag('label abbr', '*')
end
end
describe 'when a collection is given' do
it 'should use a supplied label_method for simple collections' do
with_deprecation_silenced do
concat(semantic_form_for(:project, :url => 'http://test.host') do |builder|
concat(builder.input(:author_id, :as => :check_boxes, :collection => [:a, :b, :c], :member_value => :to_s, :member_label => proc {|f| ('Label_%s' % [f])}))
end)
end
expect(output_buffer).to have_tag('form li fieldset ol li label', /Label_[abc]/, :count => 3)
end
it 'should use a supplied value_method for simple collections' do
with_deprecation_silenced do
concat(semantic_form_for(:project, :url => 'http://test.host') do |builder|
concat(builder.input(:author_id, :as => :check_boxes, :collection => [:a, :b, :c], :member_value => proc {|f| ('Value_%s' % [f.to_s])}))
end)
end
expect(output_buffer).to have_tag('form li fieldset ol li label input[value="Value_a"]')
expect(output_buffer).to have_tag('form li fieldset ol li label input[value="Value_b"]')
expect(output_buffer).to have_tag('form li fieldset ol li label input[value="Value_c"]')
end
end
describe 'when label is given' do
it 'should allow the text to be given as label option' do
concat(semantic_form_for(@new_post) do |builder|
builder.input(:title, :label => 'My label')
end)
expect(output_buffer).to have_tag('label', /My label/)
end
it 'should allow the text to be given as label option for date fields' do
concat(semantic_form_for(@new_post) do |builder|
builder.input(:publish_at, :label => 'My other label')
end)
expect(output_buffer).to have_tag('label', /My other label/)
end
it 'should return nil if label is false' do
concat(semantic_form_for(@new_post) do |builder|
builder.input(:title, :label => false)
end)
expect(output_buffer).not_to have_tag('label')
expect(output_buffer).not_to include(">")
end
it 'should return nil if label is false for timeish fragments' do
concat(semantic_form_for(@new_post) do |builder|
builder.input(:title, :as => :time_select, :label => false)
end)
expect(output_buffer).not_to have_tag('li.time > label')
expect(output_buffer).not_to include(">")
end
it 'should html escape the label string by default' do
concat(semantic_form_for(@new_post) do |builder|
builder.input(:title, :label => '<b>My label</b>')
end)
expect(output_buffer).to include('&lt;b&gt;')
expect(output_buffer).not_to include('<b>')
end
it 'should not html escape the label if configured that way' do
Formtastic::FormBuilder.escape_html_entities_in_hints_and_labels = false
concat(semantic_form_for(@new_post) do |builder|
builder.input(:title, :label => '<b>My label</b>')
end)
expect(output_buffer).to have_tag("label b", "My label")
end
it 'should not html escape the label string for html_safe strings' do
Formtastic::FormBuilder.escape_html_entities_in_hints_and_labels = true
concat(semantic_form_for(@new_post) do |builder|
builder.input(:title, :label => '<b>My label</b>'.html_safe)
end)
expect(output_buffer).to have_tag('label b')
end
end
end
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