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require 'test_helper'
class Dresser
end
class Shelf
end
class Plate
end
class PlatesController < InheritedResources::Base
belongs_to :dresser, :shelf, shallow: true
end
class NestedBelongsToWithShallowTest < ActionController::TestCase
tests PlatesController
def setup
draw_routes do
resources :plates
end
mock_shelf.expects(:dresser).returns(mock_dresser)
mock_dresser.expects(:to_param).returns('13')
Dresser.expects(:find).with('13').returns(mock_dresser)
mock_dresser.expects(:shelves).returns(Shelf)
mock_shelf.expects(:plates).returns(Plate)
@controller.stubs(:collection_url).returns('/')
end
def teardown
clear_routes
end
def test_assigns_dresser_and_shelf_and_plate_on_index
Shelf.expects(:find).with('37').twice.returns(mock_shelf)
Plate.expects(:scoped).returns([mock_plate])
get :index, params: { shelf_id: '37' }
assert_equal mock_dresser, assigns(:dresser)
assert_equal mock_shelf, assigns(:shelf)
assert_equal [mock_plate], assigns(:plates)
end
def test_assigns_dresser_and_shelf_and_plate_on_show
should_find_parents
get :show, params: { id: '42' }
assert_equal mock_dresser, assigns(:dresser)
assert_equal mock_shelf, assigns(:shelf)
assert_equal mock_plate, assigns(:plate)
end
def test_assigns_dresser_and_shelf_and_plate_on_new
Plate.expects(:build).returns(mock_plate)
Shelf.expects(:find).with('37').twice.returns(mock_shelf)
get :new, params: { shelf_id: '37' }
assert_equal mock_dresser, assigns(:dresser)
assert_equal mock_shelf, assigns(:shelf)
assert_equal mock_plate, assigns(:plate)
end
def test_assigns_dresser_and_shelf_and_plate_on_edit
should_find_parents
get :edit, params: { id: '42' }
assert_equal mock_dresser, assigns(:dresser)
assert_equal mock_shelf, assigns(:shelf)
assert_equal mock_plate, assigns(:plate)
end
def test_assigns_dresser_and_shelf_and_plate_on_create
Shelf.expects(:find).with('37').twice.returns(mock_shelf)
Plate.expects(:build).with({'these' => 'params'}).returns(mock_plate)
mock_plate.expects(:save).returns(true)
post :create, params: { shelf_id: '37', plate: {these: 'params'} }
assert_equal mock_dresser, assigns(:dresser)
assert_equal mock_shelf, assigns(:shelf)
assert_equal mock_plate, assigns(:plate)
end
def test_assigns_dresser_and_shelf_and_plate_on_update
should_find_parents
mock_plate.expects(:update).returns(true)
put :update, params: { id: '42', plate: {these: 'params'} }
assert_equal mock_dresser, assigns(:dresser)
assert_equal mock_shelf, assigns(:shelf)
assert_equal mock_plate, assigns(:plate)
end
def test_assigns_dresser_and_shelf_and_plate_on_destroy
should_find_parents
mock_plate.expects(:destroy)
delete :destroy, params: { id: '42' }
assert_equal mock_dresser, assigns(:dresser)
assert_equal mock_shelf, assigns(:shelf)
assert_equal mock_plate, assigns(:plate)
end
protected
def should_find_parents
Plate.expects(:find).with('42').returns(mock_plate)
mock_plate.expects(:shelf).returns(mock_shelf)
mock_shelf.expects(:to_param).returns('37')
Plate.expects(:find).with('42').returns(mock_plate)
Shelf.expects(:find).with('37').returns(mock_shelf)
end
def mock_dresser(stubs={})
@mock_dresser ||= mock(stubs)
end
def mock_shelf(stubs={})
@mock_shelf ||= mock(stubs)
end
def mock_plate(stubs={})
@mock_plate ||= mock(stubs)
end
end
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