Class: EcomDev::ChefSpec::Configuration

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
Singleton
Defined in:
lib/ecomdev/chefspec/configuration.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/ecomdev/chefspec/configuration.rb', line 14

def initialize
  @cookbook_paths = []
  @callbacks = []
end

Instance Attribute Details

#callbacks ⇒ Object

Returns the value of attribute callbacks.



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# File 'lib/ecomdev/chefspec/configuration.rb', line 12

def callbacks
  @callbacks
end

#cookbook_paths ⇒ Object

Returns the value of attribute cookbook_paths.



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# File 'lib/ecomdev/chefspec/configuration.rb', line 11

def cookbook_paths
  @cookbook_paths
end

Class Method Details

.register ⇒ Object 



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# File 'lib/ecomdev/chefspec/configuration.rb', line 63

def self.register
  if defined?(ChefSpec::Berkshelf)
    klass = ChefSpec::Berkshelf
  elsif defined?(ChefSpec::Librarian)
    klass = ChefSpec::Librarian
  else
    klass = false
  end

  if klass
    klass.class_exec do
      alias_method :old_setup!, :setup!
      alias_method :old_teardown!, :teardown!

      def setup!
        old_setup!
        EcomDev::ChefSpec::Configuration.setup!
      end

      def teardown!
        old_teardown!
        EcomDev::ChefSpec::Configuration.teardown!
      end
    end
  else
    RSpec.configure do |config|
      config.before(:suite) { EcomDev::ChefSpec::Configuration.setup! }
      config.after(:suite) { EcomDev::ChefSpec::Configuration.teardown! }
    end
  end

  RSpec.configure do |config|
    config.before(:each) { EcomDev::ChefSpec::Configuration.before_example(self) }
    config.after(:each) { EcomDev::ChefSpec::Configuration.after_example(self) }
  end
end

Instance Method Details

#after_example(example) ⇒ Object 



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# File 'lib/ecomdev/chefspec/configuration.rb', line 46

def after_example(example)
  invoke_callbacks(__method__, example)
end

#before_example(example) ⇒ Object 



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# File 'lib/ecomdev/chefspec/configuration.rb', line 42

def before_example(example)
  invoke_callbacks(__method__, example)
end

#callback(callback) ⇒ Object 



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# File 'lib/ecomdev/chefspec/configuration.rb', line 59

def callback(callback)
  @callbacks << callback unless callbacks.include?(callback)
end

#cookbook_path(path) ⇒ Object 



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# File 'lib/ecomdev/chefspec/configuration.rb', line 55

def cookbook_path(path)
  @cookbook_paths << path unless cookbook_paths.include?(path)
end

#reset ⇒ Object 



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# File 'lib/ecomdev/chefspec/configuration.rb', line 50

def reset
  @cookbook_paths = []
  @callbacks = []
end

#setup! ⇒ Object 



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# File 'lib/ecomdev/chefspec/configuration.rb', line 19

def setup!
  unless cookbook_paths.empty?
    original_path = RSpec.configuration.cookbook_path
    if original_path.nil?
      original_path = []
    elsif original_path.is_a?(String)
      original_path = [original_path]
    end

    cookbook_paths.each do |path|
      original_path << path unless original_path.include?(path)
    end

    RSpec.configuration.cookbook_path = original_path
  end

  invoke_callbacks(__method__)
end

#teardown! ⇒ Object 



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# File 'lib/ecomdev/chefspec/configuration.rb', line 38

def teardown!
  invoke_callbacks(__method__)
end