RSpec是否有内置匹配器来查看String是一个值还是另一个值？(Does RSpec have a built in matcher for seeing if a String is one v

RSpec是否有内置匹配器来查看String是一个值还是另一个值？(Does RSpec have a built in matcher for seeing if a String is one value or another?)

编辑：提供复合匹配器答案是一个更优雅的解决方案：

expect(@weathers.get_day_today).to eq('Today').or eq('Tonight')

原始问题：

我正在测试一个值是“今天”还是“今晚”。 有内置的匹配器吗？ 还是比我正在做的更清洁的方法？

编辑：以下是我尝试进行自定义测试，但它不起作用。 这是一个不做的例子。

首先，添加自定义匹配器。

RSpec::Matchers.define :be_this_or_that do |expected| match do |actual| actual == expected.first or expected.last end end

其次，使用它

expect(@weathers.get_day_today).to be_this_or_that(["Today", "Tonight"])

Edit: Compound matcher answer provided is a much more elegant solution:

expect(@weathers.get_day_today).to eq('Today').or eq('Tonight')

Original Question:

I am testing if a value is either "Today" or "Tonight". Is there a built-in matcher? Or a cleaner method than what I'm doing?

Edit: The following was my attempt to do a custom test, but it doesn't work. Here's an example of what NOT to do.

First, add custom-matcher.

RSpec::Matchers.define :be_this_or_that do |expected| match do |actual| actual == expected.first or expected.last end end

Second, use it

expect(@weathers.get_day_today).to be_this_or_that(["Today", "Tonight"])

最满意答案

你可以尝试这样：

expect(@weathers.get_day_today).to eq('Today').or eq('Tonight')

如需更多复合期望，请访问此处 。

You can try like this:

expect(@weathers.get_day_today).to eq('Today').or eq('Tonight')

for more compound expectations you can visit here.