spec/support/matchers/be_valid_json.rb


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# frozen_string_literal: true

RSpec::Matchers.define :be_valid_json do
  match do |actual|
    Gitlab::Json.parse(actual).present?
  rescue JSON::ParserError => e
    @error = e
    false
  end

  def failure_message
    if @error
      "Parse failed with error: #{@error}"
    else
      "Parsing did not return any data"
    end
  end
end