Class: RuboCop::Cop::RSpec::UnspecifiedException
- Defined in:
- lib/rubocop/cop/rspec/unspecified_exception.rb
Overview
Checks for a specified error in checking raised errors.
Enforces one of an Exception type, a string, or a regular expression to match against the exception message as a parameter to ‘raise_error`
Constant Summary collapse
- MSG =
'Specify the exception being captured'
- RESTRICT_ON_SEND =
%i[to].freeze
Instance Method Summary collapse
Methods inherited from Base
inherited, #on_new_investigation
Methods included from RSpec::Language::NodePattern
#block_or_numblock_pattern, #block_pattern, #numblock_pattern, #send_pattern
Methods included from RSpec::Language
#example?, #example_group?, #example_group_with_body?, #explicit_rspec?, #hook?, #include?, #let?, #rspec?, #shared_group?, #spec_group?, #subject?
Instance Method Details
#empty_raise_error_or_exception(node) ⇒ Object
38 39 40 41 42 43 44 45 |
# File 'lib/rubocop/cop/rspec/unspecified_exception.rb', line 38 def_node_matcher :empty_raise_error_or_exception, <<~PATTERN (send (block (send nil? :expect) ...) :to (send nil? {:raise_error :raise_exception}) ) PATTERN |
#on_send(node) ⇒ Object
47 48 49 50 51 |
# File 'lib/rubocop/cop/rspec/unspecified_exception.rb', line 47 def on_send(node) return unless empty_exception_matcher?(node) add_offense(node.children.last) end |