class RSpec::Rails::Matchers::BeANew

# File lib/rspec/rails/matchers/be_a_new.rb, line 29
def failure_message
  [].tap do |message|
    unless actual.is_a?(expected) && actual.new_record?
      message << "expected #{actual.inspect} to be a new #{expected.inspect}"
    end
    unless attributes_match?(actual)
      if unmatched_attributes.size > 1
        message << "attributes #{unmatched_attributes.inspect} were not set on #{actual.inspect}"
      else
        message << "attribute #{unmatched_attributes.inspect} was not set on #{actual.inspect}"
      end
    end
  end.join(' and ')
end

# File lib/rspec/rails/matchers/be_a_new.rb, line 16
def matches?(actual)
  @actual = actual
  actual.is_a?(expected) && actual.new_record? && attributes_match?(actual)
end

# File lib/rspec/rails/matchers/be_a_new.rb, line 23
def with(expected_attributes)
  attributes.merge!(expected_attributes)
  self
end

# File lib/rspec/rails/matchers/be_a_new.rb, line 11
def initialize(expected)
  @expected = expected
end