8.5 Iteration C5 - Caching 8.3 Iteration C3: Use a Helper to Format the Price
Demonstrate use of assert_select to test views.
Verify that the tests still pass.
rake test
[deprecated] I18n.enforce_available_locales will default to true in the future. If you really want to skip validation of your locale you can set I18n.enforce_available_locales = false to avoid this message.
Run options:
# Running tests:
.....
Finished tests in 0.288609s, 17.3245 tests/s, 79.6926 assertions/s.
5 tests, 23 assertions, 0 failures, 0 errors, 0 skips
Run options:
# Running tests:
[deprecated] I18n.enforce_available_locales will default to true in the future. If you really want to skip validation of your locale you can set I18n.enforce_available_locales = false to avoid this message.
........
Finished tests in 0.415288s, 19.2637 tests/s, 26.4876 assertions/s.
8 tests, 11 assertions, 0 failures, 0 errors, 0 skips
Add tests for layout, product display, and formatting, using counts, string comparisons, and regular expressions.
edit test/functional/store_controller_test.rb
require 'test_helper'
class StoreControllerTest < ActionController::TestCase
test "should get index" do
get :index
assert_response :success
assert_select '#columns #side a', minimum: 4
assert_select '#main .entry', 3
assert_select 'h3', 'Programming Ruby 1.9'
assert_select '.price', /\$[,\d]+\.\d\d/
end
end
Review fixure data
edit test/fixtures/products.yml
# Read about fixtures at
# http://api.rubyonrails.org/classes/ActiveRecord/Fixtures.html
one:
title: MyString
description: MyText
image_url: MyString
price: 9.99
two:
title: MyString
description: MyText
image_url: MyString
price: 9.99
ruby:
title: Programming Ruby 1.9
description:
Ruby is the fastest growing and most exciting dynamic
language out there. If you need to get working programs
delivered fast, you should add Ruby to your toolbox.
price: 49.50
image_url: ruby.png
Show that the tests pass.
rake test:functionals
Run options:
# Running tests:
[deprecated] I18n.enforce_available_locales will default to true in the future. If you really want to skip validation of your locale you can set I18n.enforce_available_locales = false to avoid this message.
........
Finished tests in 0.433492s, 18.4548 tests/s, 34.6027 assertions/s.
8 tests, 15 assertions, 0 failures, 0 errors, 0 skips
8.5 Iteration C5 - Caching 8.3 Iteration C3: Use a Helper to Format the Price