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Contents?: true
Size: 1.09 KB
Versions: 15
Compression:
Stored size: 1.09 KB
Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Minitest
# 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
#
class NoAssertions < Base
include MinitestExplorationHelpers
MSG = 'Test case has no assertions.'
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
def assertions_count(node)
base = assertion_method?(node) ? 1 : 0
base + node.each_child_node.sum { |c| assertions_count(c) }
end
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems