class RuboCop::Cop::Minitest::NoAssertions
This cop checks if test cases contain any assertion calls.
@example
# bad class FooTest < Minitest::Test def test_the_truth end end # good class FooTest < Minitest::Test def test_the_truth assert true end end
Constants
- MSG
Public Instance Methods
on_class(class_node)
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# File lib/rubocop/cop/minitest/no_assertions.rb, line 27 def on_class(class_node) return unless test_class?(class_node) test_cases(class_node).each do |node| assertions_count = assertions_count(node) next if assertions_count.positive? add_offense(node.block_type? ? node.loc.expression : node.loc.name) end end
Private Instance Methods
assertions_count(node)
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# File lib/rubocop/cop/minitest/no_assertions.rb, line 41 def assertions_count(node) base = assertion?(node) ? 1 : 0 base + node.each_child_node.sum { |c| assertions_count(c) } end