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# encoding: utf-8
require 'spec_helper'
describe 'Formtastic::FormBuilder#errors_on' do
include FormtasticSpecHelper
before do
@output_buffer = ''
mock_everything
@title_errors = ['must not be blank', 'must be longer than 10 characters', 'must be awesome']
@errors = mock('errors')
@new_post.stub!(:errors).and_return(@errors)
end
describe 'when there are errors' do
before do
@errors.stub!(:[]).with(:title).and_return(@title_errors)
end
after do
Formtastic::FormBuilder.default_inline_error_class = 'inline-errors'
Formtastic::FormBuilder.default_error_list_class = 'errors'
end
it 'should render a paragraph with the errors joined into a sentence when inline_errors config is :sentence' do
Formtastic::FormBuilder.inline_errors = :sentence
semantic_form_for(@new_post) do |builder|
builder.errors_on(:title).should have_tag('p.inline-errors', @title_errors.to_sentence)
end
end
it 'should render a paragraph with a overridden default class' do
Formtastic::FormBuilder.inline_errors = :sentence
Formtastic::FormBuilder.default_inline_error_class = 'better-errors'
semantic_form_for(@new_post) do |builder|
builder.errors_on(:title).should have_tag('p.better-errors', @title_errors.to_sentence)
end
end
it 'should render a paragraph with the errors joined into a sentence when inline_errors config is :sentence with a customized error class' do
Formtastic::FormBuilder.inline_errors = :sentence
semantic_form_for(@new_post) do |builder|
builder.errors_on(:title, :error_class => 'better-errors').should have_tag('p.better-errors', @title_errors.to_sentence)
end
end
it 'should render an unordered list with the class errors when inline_errors config is :list' do
Formtastic::FormBuilder.inline_errors = :list
semantic_form_for(@new_post) do |builder|
builder.errors_on(:title).should have_tag('ul.errors')
@title_errors.each do |error|
builder.errors_on(:title).should have_tag('ul.errors li', error)
end
end
end
it 'should render an unordered list with the class overridden default class' do
Formtastic::FormBuilder.inline_errors = :list
Formtastic::FormBuilder.default_error_list_class = "better-errors"
semantic_form_for(@new_post) do |builder|
builder.errors_on(:title).should have_tag('ul.better-errors')
@title_errors.each do |error|
builder.errors_on(:title).should have_tag('ul.better-errors li', error)
end
end
end
it 'should render an unordered list with the class errors when inline_errors config is :list with a customized error class' do
Formtastic::FormBuilder.inline_errors = :list
semantic_form_for(@new_post) do |builder|
builder.errors_on(:title, :error_class => 'better-errors').should have_tag('ul.better-errors')
@title_errors.each do |error|
builder.errors_on(:title, :error_class => 'better-errors').should have_tag('ul.better-errors li', error)
end
end
end
it 'should render a paragraph with the first error when inline_errors config is :first' do
Formtastic::FormBuilder.inline_errors = :first
semantic_form_for(@new_post) do |builder|
builder.errors_on(:title).should have_tag('p.inline-errors', @title_errors.first)
end
end
it 'should render a paragraph with the first error when inline_errors config is :first with a customized error class' do
Formtastic::FormBuilder.inline_errors = :first
semantic_form_for(@new_post) do |builder|
builder.errors_on(:title, :error_class => 'better-errors').should have_tag('p.better-errors', @title_errors.first)
end
end
it 'should return nil when inline_errors config is :none' do
Formtastic::FormBuilder.inline_errors = :none
semantic_form_for(@new_post) do |builder|
builder.errors_on(:title).should be_nil
end
end
end
describe 'when there are no errors (nil)' do
before do
@errors.stub!(:[]).with(:title).and_return(nil)
end
it 'should return nil when inline_errors config is :sentence, :list or :none' do
[:sentence, :list, :none].each do |config|
with_config :inline_errors, config do
semantic_form_for(@new_post) do |builder|
builder.errors_on(:title).should be_nil
end
end
end
end
end
describe 'when there are no errors (empty array)' do
before do
@errors.stub!(:[]).with(:title).and_return([])
end
it 'should return nil when inline_errors config is :sentence, :list or :none' do
[:sentence, :list, :none].each do |config|
Formtastic::FormBuilder.inline_errors = config
semantic_form_for(@new_post) do |builder|
builder.errors_on(:title).should be_nil
end
end
end
end
describe 'when file type columns have errors' do
it "should list errors added on metadata fields" do
@errors.stub!(:[]).with(:document_file_name).and_return(['must be provided'])
@errors.stub!(:[]).with(:document_file_size).and_return(['must be less than 4mb'])
@errors.stub!(:[]).with(:document_content_type).and_return(['must be an image'])
@errors.stub!(:[]).with(:document).and_return(nil)
with_config :inline_errors, :sentence do
concat(semantic_form_for(@new_post) do |builder|
concat(builder.input(:document))
end)
end
output_buffer.should have_tag("li[@class='file optional error']")
output_buffer.should have_tag('p.inline-errors', (['must be an image','must be provided', 'must be less than 4mb']).to_sentence)
end
end
describe 'when there are errors on the association and column' do
it "should list all unique errors" do
::Post.stub!(:reflections).and_return({:author => mock('reflection', :options => {}, :macro => :belongs_to)})
@errors.stub!(:[]).with(:author).and_return(['must not be blank'])
@errors.stub!(:[]).with(:author_id).and_return(['is already taken', 'must not be blank']) # note the duplicate of association
with_config :inline_errors, :list do
concat(semantic_form_for(@new_post) do |builder|
concat(builder.input(:author))
end)
end
output_buffer.should have_tag("ul.errors li", /must not be blank/, :count => 1)
output_buffer.should have_tag("ul.errors li", /is already taken/, :count => 1)
end
end
end
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