class RuboCop::Cop::RSpec::ExampleLength
Checks for long examples.
A long example is usually more difficult to understand. Consider extracting out some behaviour, e.g. with a `let` block, or a helper method.
@example
# bad it do service = described_class.new more_setup more_setup result = service.call expect(result).to be(true) end # good it do service = described_class.new result = service.call expect(result).to be(true) end
You can set literals you want to fold with `CountAsOne`. Available are: 'array', 'hash', and 'heredoc'. Each literal will be counted as one line regardless of its actual size.
@example CountAsOne: ['array', 'heredoc']
it do array = [ # +1 1, 2 ] hash = { # +3 key: 'value' } msg = <<~HEREDOC # +1 Heredoc content. HEREDOC end # 5 points
Constants
- LABEL
Public Instance Methods
on_block(node)
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# File lib/rubocop/cop/rspec/example_length.rb, line 55 def on_block(node) return unless example?(node) check_code_length(node) end
Private Instance Methods
cop_label()
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# File lib/rubocop/cop/rspec/example_length.rb, line 63 def cop_label LABEL end