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Versions: 20
Compression:
Stored size: 1.2 KB
Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Minitest
# Checks if test file names start with `test_` or end with `_test.rb`.
# Files which define classes having names ending with `Test` are checked.
# Not following this convention may result in tests not being run.
#
# @example
# # bad
# my_class.rb
#
# # good
# my_class_test.rb
# test_my_class.rb
#
class TestFileName < Base
include MinitestExplorationHelpers
MSG = 'Test file path should start with `test_` or end with `_test.rb`.'
def on_new_investigation
return unless (ast = processed_source.ast)
return unless test_file?(ast)
add_global_offense(MSG) unless valid_file_name?
end
private
def test_file?(node)
return true if node.class_type? && test_class?(node)
node.each_descendant(:class).any? { |class_node| test_class?(class_node) }
end
def valid_file_name?
basename = File.basename(processed_source.file_path)
basename.start_with?('test_') || basename.end_with?('_test.rb')
end
end
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems