[英]How to test Ruby code with I18n translations in RSpec
When testing Ruby code with I18n translations in RSpec, I get errors like this: 在RSpec中测试带有I18n翻译的Ruby代码时,我得到如下错误:
translation missing: en.lib.filter.equal_to
Here's a simplified example: 这是一个简化的例子:
def word_for_operator
I18n.t('lib.filter.equal_to')
end
Spec: 规格:
it "returns the correct label" do
expect(filter.word_for_operator).to eq("some value")
end
Everything works fine in Rails. 在Rails中一切正常。
How can I use I18n in my specs? 如何在我的规格中使用I18n?
Would not the following solve your ugly-looking-problem? 以下不会解决你看起来丑陋的问题吗? I understand, that's not a solution you were looking for, but it could be sufficient enough.
我明白,这不是你想要的解决方案,但它足够了。
it "returns the correct humanised label" do
{
'lib.quattro_filter.none' => 'None',
'lib.quattro_filter.and' => 'and',
...
}.each do |name, value|
allow(I18n).to receive(:t).with(name).and_return(value)
end
# the same with expects
end
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