Class: Test::Unit::TestCase::Context

Inherits:
Object
  • Object
show all
Defined in:
lib/nest-unit.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(test_case, name, parent_context = nil) ⇒ Context

Returns a new instance of Context.



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# File 'lib/nest-unit.rb', line 11

def initialize(test_case, name, parent_context=nil)
  @test_case, @name, @parent_context = test_case, name, parent_context
end

Instance Attribute Details

#parent_context ⇒ Object (readonly)

Returns the value of attribute parent_context.



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# File 'lib/nest-unit.rb', line 9

def parent_context
  @parent_context
end

Instance Method Details

#after(&block) ⇒ Object 



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# File 'lib/nest-unit.rb', line 19

def after(&block)
  block_given? ? (@after = block) : @after
end

#before(&block) ⇒ Object 



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# File 'lib/nest-unit.rb', line 15

def before(&block)
  block_given? ? (@before = block) : @before
end

#context(name = nil, &block) ⇒ Object 



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# File 'lib/nest-unit.rb', line 23

def context(name=nil, &block)
  Context.new(@test_case, name, self).instance_eval(&block)
end

#name ⇒ Object 



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# File 'lib/nest-unit.rb', line 35

def name
  [parent_name, @name].compact.join('_')
end

#run_callback(position, kase) ⇒ Object 



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# File 'lib/nest-unit.rb', line 27

def run_callback(position, kase)
  parent_context.run_callback(position, kase) if has_parent?
  
  if callback = send(position)
    kase.instance_eval(&callback) 
  end
end

#test(test_name, &block) ⇒ Object 



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# File 'lib/nest-unit.rb', line 39

def test(test_name, &block)
  context = self
  @test_case.test [name, test_name].compact.join('_') do
    context.run_callback(:before, self)
    instance_eval(&block)
    context.run_callback(:after, self)
  end
end