Class: TestProf::BeforeAll::Minitest::Executor

Inherits:
Object
  • Object
show all
Defined in:
lib/test_prof/recipes/minitest/before_all.rb

Overview

:nodoc: all

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(&block) ⇒ Executor

Returns a new instance of Executor.



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# File 'lib/test_prof/recipes/minitest/before_all.rb', line 15

def initialize(&block)
  @block = block
end

Instance Attribute Details

#active ⇒ Object (readonly) Also known as: active?

Returns the value of attribute active.



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# File 'lib/test_prof/recipes/minitest/before_all.rb', line 11

def active
  @active
end

Instance Method Details

#activate!(test_class) ⇒ Object 



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# File 'lib/test_prof/recipes/minitest/before_all.rb', line 19

def activate!(test_class)
  return if active?
  @active = true
  @examples_left = test_class.runnable_methods.size
  BeforeAll.begin_transaction do
    capture!
  end
end

#capture! ⇒ Object 



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# File 'lib/test_prof/recipes/minitest/before_all.rb', line 36

def capture!
  instance_eval(&@block)
end

#restore_to(test_object) ⇒ Object 



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# File 'lib/test_prof/recipes/minitest/before_all.rb', line 40

def restore_to(test_object)
  instance_variables.each do |ivar|
    next if ivar == :@block
    test_object.instance_variable_set(
      ivar,
      instance_variable_get(ivar)
    )
  end
end

#try_deactivate! ⇒ Object 



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# File 'lib/test_prof/recipes/minitest/before_all.rb', line 28

def try_deactivate!
  @examples_left -= 1
  return unless @examples_left.zero?

  @active = false
  BeforeAll.rollback_transaction
end