Module: RuboCop::Cop::RSpec::Metadata

Extended by:
NodePattern::Macros
Includes:
RSpec::Language
Included in:
DuplicatedMetadata, SortMetadata
Defined in:
lib/rubocop/cop/rspec/mixin/metadata.rb

Overview

Helper methods to find RSpec metadata.

Instance Method Summary collapse

Methods included from RSpec::Language

#example?, #example_group?, #example_group_with_body?, #hook?, #include?, #let?, #rspec?, #shared_group?, #spec_group?, #subject?

Methods included from RSpec::Language::NodePattern

#block_pattern, #numblock_pattern, #send_pattern

Instance Method Details

#metadata_in_block(node) ⇒ Object 



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# File 'lib/rubocop/cop/rspec/mixin/metadata.rb', line 26

def_node_search :metadata_in_block, "(send (lvar %) #Hooks.all _ ${send str sym}* (hash $...)?)\n"

#on_block(node) ⇒ Object Also known as: on_numblock 



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# File 'lib/rubocop/cop/rspec/mixin/metadata.rb', line 30

def on_block(node)
  rspec_configure(node) do |block_var|
    metadata_in_block(node, block_var) do |symbols, pairs|
      on_metadata(symbols, pairs.flatten)
    end
  end

  rspec_metadata(node) do |symbols, pairs|
    on_metadata(symbols, pairs.flatten)
  end
end

#on_metadata(_symbols, _pairs) ⇒ Object

Raises:

  • (::NotImplementedError) 


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# File 'lib/rubocop/cop/rspec/mixin/metadata.rb', line 43

def on_metadata(_symbols, _pairs)
  raise ::NotImplementedError
end

#rspec_configure(node) ⇒ Object 



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# File 'lib/rubocop/cop/rspec/mixin/metadata.rb', line 21

def_node_matcher :rspec_configure, "(block (send #rspec? :configure) (args (arg $_)) ...)\n"

#rspec_metadata(node) ⇒ Object 



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# File 'lib/rubocop/cop/rspec/mixin/metadata.rb', line 13

def_node_matcher :rspec_metadata, "(block\n  (send\n    #rspec? {#Examples.all #ExampleGroups.all #SharedGroups.all #Hooks.all} _ ${send str sym}* (hash $...)?)\n  ...)\n"