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require 'test_helper'
# This test file is instead to test the how controller flow and actions
# using a belongs_to association. This is done using mocks a la rspec.
#
class Store
extend ActiveModel::Naming
end
class Manager
extend ActiveModel::Naming
end
class ManagersController < InheritedResources::Base
defaults singleton: true
belongs_to :store
end
class SingletonTest < ActionController::TestCase
tests ManagersController
def setup
draw_routes do
resources :store do
resource :manager
end
end
end
def teardown
clear_routes
end
def test_expose_the_requested_manager_on_show
Store.expects(:find).with('37').returns(mock_store)
mock_store.expects(:manager).returns(mock_manager)
get :show, params: { store_id: '37' }
assert_equal mock_store, assigns(:store)
assert_equal mock_manager, assigns(:manager)
end
def test_expose_a_new_manager_on_new
Store.expects(:find).with('37').returns(mock_store)
mock_store.expects(:build_manager).returns(mock_manager)
get :new, params: { store_id: '37' }
assert_equal mock_store, assigns(:store)
assert_equal mock_manager, assigns(:manager)
end
def test_expose_the_requested_manager_on_edit
Store.expects(:find).with('37').returns(mock_store)
mock_store.expects(:manager).returns(mock_manager)
get :edit, params: { store_id: '37' }
assert_equal mock_store, assigns(:store)
assert_equal mock_manager, assigns(:manager)
assert_response :success
end
def test_expose_a_newly_create_manager_on_create
Store.expects(:find).with('37').returns(mock_store)
mock_store.expects(:build_manager).with({'these' => 'params'}).returns(mock_manager(save: true))
post :create, params: { store_id: '37', manager: {these: 'params'} }
assert_equal mock_store, assigns(:store)
assert_equal mock_manager, assigns(:manager)
end
def test_update_the_requested_object_on_update
Store.expects(:find).with('37').returns(mock_store(manager: mock_manager))
mock_manager.expects(:update).with({'these' => 'params'}).returns(true)
put :update, params: { store_id: '37', manager: {these: 'params'} }
assert_equal mock_store, assigns(:store)
assert_equal mock_manager, assigns(:manager)
end
def test_the_requested_manager_is_destroyed_on_destroy
Store.expects(:find).with('37').returns(mock_store)
mock_store.expects(:manager).returns(mock_manager)
@controller.expects(:parent_url).returns('http://test.host/')
mock_manager.expects(:destroy)
delete :destroy, params: { store_id: '37' }
assert_equal mock_store, assigns(:store)
assert_equal mock_manager, assigns(:manager)
end
protected
def mock_store(stubs={})
@mock_store ||= mock(stubs)
end
def mock_manager(stubs={})
@mock_manager ||= mock(stubs)
end
end
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