September 2017
Intermediate to advanced
288 pages
5h 59m
Japanese
Content preview from 初めての自動テスト ―Webシステムのための自動テスト基礎
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166
9
章 プログラミング初級講座
9
.
10
ステップ
4
：テストコードの重複を取り除く
重複している箇所を探そう
require 'test_helper'
class MeterPrinterTest < MiniTest::Test
def test_print_gas
header = "Meter Report\n"
footer = "Construction Co. Ltd.\n"
gas_meter = Meter.new('gas')
meter_printer = MeterPrinter.new
report = meter_printer.print(gas_meter)
expected = header + "Type: Gas\n" + footer
assert_equal(expected, report)
end
def test_print_wind
header = "Meter Report\n"
footer = "Construction ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.