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将字符串与rspec中的正则表达式进行比较?

rspec ruby-on-rails-4 ruby-on-rails-3 ruby ruby-on-rails

13

Michael Durrant · 技术社区 · 11 年前

我在做

expect(@link.url_address == 'abc').to be_true

但url_address后面可能有其他文本 abc 所以我在努力

expect(@link.url_address =~ 'abc').to be_true

但我得到了

Failure/Error: expect(@link.url_address =~ /abc/).to be_true
   expected  to respond to `true?`

我也试过了

expect(@link.url_address).to =~ /abc/

但我明白

 Failure/Error: expect(@link.url_address).to =~ /abc/
 ArgumentError:
   The expect syntax does not support operator matchers, so you must pass a matcher to `#to`.

1 回复 | 直到 7 年前

1

33

Surya 11 年前

试试看:

expect(@link.url_address).to match(/abc/)

资料来源: https://github.com/rspec/rspec-expectations#regular-expressions