class RuboCop::Cop::RSpec::SharedContext
Checks for proper shared_context and shared_examples usage.
If there are no examples defined, use shared_context. If there is no setup defined, use shared_examples.
@example
# bad RSpec.shared_context 'only examples here' do it 'does x' do end it 'does 'y' do end end # good RSpec.shared_examples 'only examples here' do it 'does x' do end it 'does 'y' do end end
@example
# bad RSpec.shared_examples 'only setup here' do subject(:foo) { :bar } let(:baz) { :bazz } before do something end end # good RSpec.shared_context 'only setup here' do subject(:foo) { :bar } let(:baz) { :bazz } before do something end end
Constants
- MSG_CONTEXT
- MSG_EXAMPLES
Public Instance Methods
autocorrect(node)
click to toggle source
# File lib/rubocop/cop/rspec/shared_context.rb, line 78 def autocorrect(node) lambda do |corrector| context_with_only_examples(node.parent) do corrector.replace(node.loc.selector, 'shared_examples') end examples_with_only_context(node.parent) do corrector.replace(node.loc.selector, 'shared_context') end end end
on_block(node)
click to toggle source
# File lib/rubocop/cop/rspec/shared_context.rb, line 68 def on_block(node) context_with_only_examples(node) do add_shared_item_offense(node, MSG_EXAMPLES) end examples_with_only_context(node) do add_shared_item_offense(node, MSG_CONTEXT) end end
Private Instance Methods
context_with_only_examples(node) { || ... }
click to toggle source
# File lib/rubocop/cop/rspec/shared_context.rb, line 92 def context_with_only_examples(node) shared_context(node) { yield if examples?(node) && !context?(node) } end
examples_with_only_context(node) { || ... }
click to toggle source
# File lib/rubocop/cop/rspec/shared_context.rb, line 96 def examples_with_only_context(node) shared_example(node) { yield if context?(node) && !examples?(node) } end