mock errors when not in live mode based on rspec tags

[yoshie902a]

Is there a way add an if statement around:

  invalid_customer = RuntimeError.new("error code")
  StripeMock.prepare_error(invalid_customer, :create_source)

based on if the live_only or live tag is not called?

I would live to eliminate the live and mock tests and only have one since it's redundant.

Result

rspec spec --tag live_only => would not run the above StripeMock code
rspec spec => would run the mock code

Rspec

it "should raise error when invalid customer (Live Version)", live_only: true do
  err = "error code"
  expect {
    payment_gateway.add_source(customer_id: "invalid-id", source_id_or_token: default_card_token)
  }.to raise_error(RuntimeError) {|e|
    expect(e.message).to eql err
  }
end

it "should raise error when invalid customer (Mock Version)", live: false do
  invalid_customer = RuntimeError.new("error code")
  StripeMock.prepare_error(invalid_customer, :create_source)
  
  expect {
    payment_gateway.add_source(customer_id: "invalid-id", source_id_or_token: default_card_token)
  }.to raise_error(RuntimeError) {|e|
    expect(e.message).to eql "error code"
  }
end