Class: Test::Unit::Assertions::AssertionMessage::HashInspector

Inherits:
Object
  • Object
show all
Defined in:
lib/test/unit/assertions.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(hash) ⇒ HashInspector

Returns a new instance of HashInspector.



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# File 'lib/test/unit/assertions.rb', line 1546

def initialize(hash)
  @hash = hash
end

Class Method Details

.normalize(object) ⇒ Object 



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# File 'lib/test/unit/assertions.rb', line 1537

def normalize(object)
  if target?(object)
    new(object)
  else
    object
  end
end

.target?(object) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/test/unit/assertions.rb', line 1533

def target?(object)
  object.is_a?(Hash) or object == ENV
end

Instance Method Details

#each_pair ⇒ Object 



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# File 'lib/test/unit/assertions.rb', line 1573

def each_pair
  @hash.keys.sort.each do |key|
    yield(self.class.normalize(key),
          self.class.normalize(@hash[key]))
  end
end

#inspect ⇒ Object 



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# File 'lib/test/unit/assertions.rb', line 1550

def inspect
  @hash.inspect
end

#pretty_print(q) ⇒ Object 



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# File 'lib/test/unit/assertions.rb', line 1554

def pretty_print(q)
  q.group(1, '{', '}') do
    q.seplist(self, nil, :each_pair) do |k, v|
      q.group do
        q.pp(k)
        q.text('=>')
        q.group(1) do
          q.breakable('')
          q.pp(v)
        end
      end
    end
  end
end

#pretty_print_cycle(q) ⇒ Object 



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# File 'lib/test/unit/assertions.rb', line 1569

def pretty_print_cycle(q)
  q.text(@hash.empty? ? '{}' : '{...}')
end