Class: Funktional::AssignedAssertion

Inherits:
Object
  • Object
show all
Defined in:
lib/funktional/assigned_assertion.rb

Instance Method Summary collapse

Constructor Details

#initialize(klass_or_symbol) ⇒ AssignedAssertion

Returns a new instance of AssignedAssertion.



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# File 'lib/funktional/assigned_assertion.rb', line 3

def initialize(klass_or_symbol)
  if klass_or_symbol.is_a? Symbol
    @symbol = klass_or_symbol
  else
    @klass = klass_or_symbol
    @symbol = get_symbol_from_klass
  end
  
  @test = Funktional.test_instance
  @assigned = @test.assigns(@symbol)
  
  @test.assert_not_nil @assigned, "No [#{@symbol}] assigned"
  
  if @klass
    @test.assert @assigned.is_a?(@klass), type_safety_failed_msg
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args) ⇒ Object (protected) 



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# File 'lib/funktional/assigned_assertion.rb', line 31

def method_missing(method, *args)
  RecursiveAssertion.new(@assigned, method)
end

Instance Method Details

#should_be(expected_value = nil, &block) ⇒ Object 



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# File 'lib/funktional/assigned_assertion.rb', line 21

def should_be(expected_value=nil, &block)
  if block_given?
    expected_value ||= block.bind(@test).call
  end
  
  @test.assert_equal expected_value, @assigned
end