红宝石：测试没有运行

Question

我试图运行下面的测试：

require 'minitest/spec' 
require 'minitest/autorun' 

def test_true_is_true 
    assert "3".is_a_number? 
end 

当我运行这个文件，我收到以下输出：

Finished in 0.001183s, 0.0000 runs/s, 0.0000 assertions/s. 

0 runs, 0 assertions, 0 failures, 0 errors, 0 skips 

为什么没有我的测试正在跑了？

Answer 1

您需要使用从MiniTest::Test这样继承的类：

require "minitest/autorun" 

class TestMe < Minitest::Test 
    def test_true_is_true 
    assert "3".is_a_number? 
    end 
end