Class: RSpec::Plugins::Proxy

Inherits:
Object
  • Object
show all
Defined in:
lib/rspec-plugins/core.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(example_group) ⇒ Proxy

Returns a new instance of Proxy.



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# File 'lib/rspec-plugins/core.rb', line 34

def initialize(example_group)
  @example_group = example_group
  @plugins = {}
end

Instance Attribute Details

#example_group ⇒ Object (readonly)

Returns the value of attribute example_group.



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# File 'lib/rspec-plugins/core.rb', line 32

def example_group
  @example_group
end

#plugins ⇒ Object (readonly)

Returns the value of attribute plugins.



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# File 'lib/rspec-plugins/core.rb', line 32

def plugins
  @plugins
end

Instance Method Details

#[](plugin_id) ⇒ Object 



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# File 'lib/rspec-plugins/core.rb', line 39

def [](plugin_id)
  @plugins[plugin_id]
end

#dispatch(current_example_group, plugin_id, meth, *args, &block) ⇒ Object 



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# File 'lib/rspec-plugins/core.rb', line 71

def dispatch(current_example_group, plugin_id, meth, *args, &block)
  plugin = @plugins[plugin_id]
  if plugin
    current_example_group.before(:all) do
      plugin.current_example_group = current_example_group
      Core.log "Dispatching method :#{meth} to #{plugin}"
      plugin.dispatch(meth, *args, &block)
    end
  else
    raise Core::NoPluginError, "Plugin :#{plugin_id} not found. Available plugins: #{@plugins.keys}"
  end
end

#enable(enable_plugins) ⇒ Object 



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# File 'lib/rspec-plugins/core.rb', line 43

def enable(enable_plugins)
  proxy = self
  enable_plugins.each_pair do |key, plugin|
    Core.log "Add plugin :#{key}"
    plugin.proxy = proxy
    plugin.id = key
    # TODO check for duplicates
    @plugins[key] = plugin
    @example_group.send :before, :all do |running_example_group|
      plugin.current_example_group = running_example_group
      plugin.enable
      Core.log "Enabled plugin :#{key}"
    end
    if plugin.respond_to?(:around)
      @example_group.send :around, :each do |example|
        Core.log "Calling #{plugin}#around"
        plugin.around(example)
      end
    end
    @example_group.send :after, :all do |running_example_group|
      plugin.current_example_group = running_example_group
      plugin.disable
      proxy.plugins.delete(key)
      Core.log "Disabled plugin :#{key}"
    end
  end
end