rspec title test is failing, I am setting the title?
My rspec title test is failing with:
1) HomeController Get 'index should have the right title
Failure/Error: response.should have_selector("title",
expected following output to contain a <title>TitleTest</title> tag:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/开发者_Python百科loose.dtd">
# ./spec/controllers/home_controller_spec.rb:13
My homecontroller has:
def index() @title = "TitleTest" end
my view (application.html.erb) has:
<title><%= @title %></title>
Running rails server shows that my title does get set, what's wrong here?
Make sure that in your controller spec, you have it set to render_views. Otherwise, rspec will not have the view to look into. Just add that bit of code right after your describe controller block.
Update: You can find an example right here
'render_views' is definitely needed. I also ran into a similar situation and my problem was that I did not retrieve the page before executing the expectation. In other words, the structure should be:
describe...
it... # previous expectation
it...
get 'mypage'
response should...
I was wrongly assuming that I did not need to get 'mypage' and that I could reuse the response from a previous expectation
加载中,请稍侯......
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