Module: ShapeOf::Assertions

Defined in:
lib/shape_of.rb

Overview

To be included in a MiniTest test class

Instance Method Summary collapse

Instance Method Details

#assert_shape_of(object, shape) ⇒ Object 



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# File 'lib/shape_of.rb', line 90

def assert_shape_of(object, shape)
  if shape.respond_to? :shape_of?
    assert_operator shape, :shape_of?, object
  elsif shape.instance_of? ::Array
    assert_operator Array[shape.first], :shape_of?, object
  elsif shape.instance_of? ::Hash
    assert_operator Hash[shape], :shape_of?, object
  else
    raise TypeError, "Expected #{Shape.inspect}, an #{::Array.inspect}, or a #{::Hash.inspect} as the shape"
  end
end

#refute_shape_of(object, shape) ⇒ Object 



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# File 'lib/shape_of.rb', line 102

def refute_shape_of(object, shape)
  if shape.respond_to? :shape_of?
    refute_operator shape, :shape_of?, object
  elsif shape.instance_of? ::Array
    refute_operator Array[shape.first], :shape_of?, object
  elsif shape.instance_of? ::Hash
    refute_operator Hash[shape], :shape_of?, object
  else
    raise TypeError, "Expected #{Shape.inspect}, an #{::Array.inspect}, or a #{::Hash.inspect} as the shape"
  end
end