testing - Integration test for the order for a query in Rails 5 -

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rails 5 will deprecat assigns, handy when testing order of ar query.

test "admin sorts members date joined"   memberships_path(sort: :by_date_joined)   memberships = assigns(:memberships)   assert_equal [@bart, @lisa, @homer], memberships.to_a end

integration tests in rails 5 encourage simulate user experience as possible. means should search rendered html right links.

[@bart, @lisa, @homer].each |member|   assert_select "#member_#{member.id}" end

assert_select useful if want ensure members being rendered correctly, not guarantee order.

so can test order?

one way accomplish compare indexes of elements in dom:

assert response.body.index('member_1') < response.body.index('member_2')

depending on case, can use assert_select nth-child expect specific order.


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