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RSpec.describe "ActiveSupport::Relation match_array matcher" do
before { MockableModel.delete_all }
let!(:models) { Array.new(3) { MockableModel.create } }
it "verifies that the scope returns the records on the right hand side, regardless of order" do
expect(MockableModel.all).to match_array(models.reverse)
end
it "fails if the scope encompasses more records than on the right hand side" do
MockableModel.create
expect(MockableModel.all).not_to match_array(models.reverse)
end
it "fails if the scope encompasses fewer records than on the right hand side" do
expect(MockableModel.limit(models.length - 1)).not_to match_array(models.reverse)
end
end
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