10.1 Iteration E1: Creating a Smarter Cart 9.3 Iteration D3: Adding a button
Once again, get the tests working, and add tests for the smarter cart.
See that the tests fail.
rake test
Run options:
# Running tests:
.....
Finished tests in 0.470821s, 10.6197 tests/s, 48.8508 assertions/s.
5 tests, 23 assertions, 0 failures, 0 errors, 0 skips
Run options:
# Running tests:
.......E..............
Finished tests in 1.015016s, 21.6745 tests/s, 32.5118 assertions/s.
1) Error:
test_should_create_line_item(LineItemsControllerTest):
ActiveRecord::RecordNotFound: Couldn't find Product without an ID
/home/rubys/git/rails/activerecord/lib/active_record/relation/finder_methods.rb:308:in `find_with_ids'
/home/rubys/git/rails/activerecord/lib/active_record/relation/finder_methods.rb:107:in `find'
/home/rubys/git/rails/activerecord/lib/active_record/querying.rb:5:in `find'
/home/rubys/git/awdwr/edition4/work-193/depot/app/controllers/line_items_controller.rb:47:in `create'
/home/rubys/git/rails/actionpack/lib/action_controller/metal/implicit_render.rb:4:in `send_action'
/home/rubys/git/rails/actionpack/lib/abstract_controller/base.rb:167:in `process_action'
/home/rubys/git/rails/actionpack/lib/action_controller/metal/rendering.rb:10:in `process_action'
/home/rubys/git/rails/actionpack/lib/abstract_controller/callbacks.rb:18:in `block in process_action'
/home/rubys/git/rails/activesupport/lib/active_support/callbacks.rb:414:in `_run__789800301946579367__process_action__3056987118597199878__callbacks'
/home/rubys/git/rails/activesupport/lib/active_support/callbacks.rb:405:in `__run_callback'
/home/rubys/git/rails/activesupport/lib/active_support/callbacks.rb:385:in `_run_process_action_callbacks'
/home/rubys/git/rails/activesupport/lib/active_support/callbacks.rb:81:in `run_callbacks'
/home/rubys/git/rails/actionpack/lib/abstract_controller/callbacks.rb:17:in `process_action'
/home/rubys/git/rails/actionpack/lib/action_controller/metal/rescue.rb:29:in `process_action'
/home/rubys/git/rails/actionpack/lib/action_controller/metal/instrumentation.rb:30:in `block in process_action'
/home/rubys/git/rails/activesupport/lib/active_support/notifications.rb:123:in `block in instrument'
/home/rubys/git/rails/activesupport/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/home/rubys/git/rails/activesupport/lib/active_support/notifications.rb:123:in `instrument'
/home/rubys/git/rails/actionpack/lib/action_controller/metal/instrumentation.rb:29:in `process_action'
/home/rubys/git/rails/actionpack/lib/action_controller/metal/params_wrapper.rb:206:in `process_action'
/home/rubys/git/rails/activerecord/lib/active_record/railties/controller_runtime.rb:18:in `process_action'
/home/rubys/git/rails/actionpack/lib/abstract_controller/base.rb:121:in `process'
/home/rubys/git/rails/actionpack/lib/abstract_controller/rendering.rb:45:in `process'
/home/rubys/git/rails/actionpack/lib/action_controller/metal/testing.rb:17:in `process_with_new_base_test'
/home/rubys/git/rails/actionpack/lib/action_controller/test_case.rb:468:in `process'
/home/rubys/git/rails/actionpack/lib/action_controller/test_case.rb:49:in `process'
/home/rubys/git/rails/actionpack/lib/action_controller/test_case.rb:391:in `post'
/home/rubys/git/awdwr/edition4/work-193/depot/test/functional/line_items_controller_test.rb:21:in `block (2 levels) in <class:LineItemsControllerTest>'
/home/rubys/git/rails/activesupport/lib/active_support/testing/assertions.rb:55:in `assert_difference'
/home/rubys/git/awdwr/edition4/work-193/depot/test/functional/line_items_controller_test.rb:20:in `block in <class:LineItemsControllerTest>'
22 tests, 33 assertions, 0 failures, 1 errors, 0 skips
Errors running test:functionals! #<RuntimeError: Command failed with status (1): [/home/rubys/.rvm/rubies/ruby-1.9.3-p0/bin/...]>
Update parameters passed as well as expected target of redirect
edit test/functional/line_items_controller_test.rb
test "should create line_item" do
assert_difference('LineItem.count') do
post :create, product_id: products(:ruby).id
end
assert_redirected_to cart_path(assigns(:line_item).cart)
end
rake test
Run options:
# Running tests:
.....
Finished tests in 0.460129s, 10.8665 tests/s, 49.9860 assertions/s.
5 tests, 23 assertions, 0 failures, 0 errors, 0 skips
Run options:
# Running tests:
......................
Finished tests in 1.048952s, 20.9733 tests/s, 33.3666 assertions/s.
22 tests, 35 assertions, 0 failures, 0 errors, 0 skips
10.1 Iteration E1: Creating a Smarter Cart 9.3 Iteration D3: Adding a button