cheat sheets.

Cheat Sheet Title: [ no_spaces_alphanumeric_only ]

Cheat Sheet:
# Credit: http://nubyonrails.com/articles/ruby-rails-test-rails-cheat-sheet # Use 'cheat assert_raise' for more details # Standard Ruby Assertions assert boolean assert_equal expected, actual assert_raise *args assert_raises *args, &block assert_instance_of klass, object assert_nil object assert_kind_of klass, object assert_respond_to object, method assert_match pattern, string assert_same expected, actual assert_operator object1, operator, object2 assert_nothing_raised *args assert_not_same expected, actual assert_not_equal expected, actual assert_not_nil object assert_no_match regexp, string assert_throws expected_symbol, &proc assert_nothing_thrown &proc assert_in_delta expected_float, actual_float, delta assert_send send_array # Rails Assertions assert_response type assert_redirected_to options = {} assert_template expected assert_recognizes expected_options, path, extras={} assert_generates expected_path, options, defaults={}, extras = {} assert_routing path, options, defaults={}, extras={} assert_tag *opts assert_no_tag *opts assert_dom_equal expected, actual assert_dom_not_equal expected, actual assert_valid record

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