Use context instead of describe

[thedrow]

It's better to use context in this case since we're already describing a class or a method.

[ryym]

I just run into the same problem. Using describe internally makes impossible to use described_class inside with_them. This is inconvenience.

class Foo; end

RSpec.describe Foo do
  where do
    {
      case1: {},
    }
  end

  with_them do
    it 'overrides described value' do
      described_class.new
      #=>
      # NoMethodError:
      #   undefined method `new' for :case1:Symbol
      #   Did you mean?  next
    end
  end
end

As a workaround, we need to use string keys to prevent RSpec from replacing the described_class value.

  where do
    {
      "case1" => {},
    }
  end