Class: Crspec::Matchers::HaveAttributesMatcher

Inherits:
BaseMatcher
  • Object
show all
Defined in:
lib/crspec/matchers.rb

Instance Attribute Summary

Attributes inherited from BaseMatcher

#actual, #expected

Instance Method Summary collapse

Methods inherited from BaseMatcher

#and, #failure_message_when_negated, #initialize, #or

Constructor Details

This class inherits a constructor from Crspec::Matchers::BaseMatcher

Instance Method Details

#failure_message ⇒ Object 



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# File 'lib/crspec/matchers.rb', line 469

def failure_message
  details = @mismatches.map do |attr, val|
    if val == :no_method
      "#{attr}: (does not respond)"
    else
      "#{attr}: expected #{@expected[attr].inspect}, got #{val.inspect}"
    end
  end
  "Expected #{@actual.inspect} to have attributes #{@expected.inspect}:\n  #{details.join("\n  ")}"
end

#matches?(actual) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/crspec/matchers.rb', line 455

def matches?(actual)
  @actual = actual
  @mismatches = {}
  @expected.each do |attr, value|
    unless actual.respond_to?(attr)
      @mismatches[attr] = :no_method
      next
    end
    actual_value = actual.public_send(attr)
    @mismatches[attr] = actual_value unless value == actual_value || value === actual_value
  end
  @mismatches.empty?
end