2016-07-31 15:59 GMT+02:00 ludovic coues <couesl@gmail.com>:
Oh, sorry. A bit of misunderstanding and miscommunication on my part.
The exemple I gave is just a quick way to reproduce my problem. The
real test use self.client, reverse, cast response.content to a string.
What I gave is a minimal exemple.
Also, I assumed you talked about comparing bit of html element, not
the raw content returned by the view. I'm quite uneasy to have the
test failing if a class is added or removed from the element. But yes,
your solution work for the current state of the application.
> https://groups.google.com/d/msgid/django-users/CALXYUbkp-oM3Y9dUYEcb8kbQT0kS95hDBqxVWMu8Cn-8iYQv3w%40mail.gmail.com.
2016-07-31 14:46 GMT+02:00 Andreas Kuhne <andreas.kuhne@suitopia.com>:
> 2016-07-31 13:56 GMT+02:00 ludovic coues <couesl@gmail.com>:
>>
>> First, thanks for the suggestion.
>>
>> I just tried that, didn't work.
>> Here is the test file I used:
>>
>>
>> from django.test import TestCase
>>
>> class HTMLTestCase(TestCase):
>>
>> def test_input_in_fieldset(self):
>> fieldset = """
>> <fieldset class="form-group">
>> <input name="login">
>> <input autofocus="" class="form-control" id="id_username"
>> maxlength="254" name="username" rows="3" type="text" required />
>> </fieldset>
>> """
>> self.assertInHTML('<input name=login>', fieldset)
>> self.assertInHTML('<input name="username">', fieldset)
>>
>>
>> First input is to have a working exemple, second is taken as is from
>> my view. Not closing the input in assertInHTML give an error `Couldn't
>> find '<input name="login"' in response`. I assume I would get the same
>> errors with assertContains(*args, html=True)
>>
>> I could copy/past the input directly in my test but if the maxlength
>> or class attribute change, the test will break. Taking the input
>> directly from the django form will test if the django form is rendered
>> in the view, not if the view is displaying a suitable form.
>>
>> 2016-07-31 13:22 GMT+02:00 Andreas Kuhne <andreas.kuhne@suitopia.com>:
>> > 2016-07-31 12:38 GMT+02:00 ludovic coues <couesl@gmail.com>:
>> >>
>> >> Hello,
>> >>
>> >> I am trying to test if a view is displaying a form with an input
>> >> element with name=username.
>> >>
>> >> Currently, I have tried a lot of variation around
>> >> `self.assertContains( response, "<input name=\"username\">",
>> >> html=True)` but none work.
>> >> I assume that doesn't work because the view have a field input with
>> >> name=username but also autofocus="", a class and a bunch of other
>> >> attribute.
>> >>
>> >> I could extract the form from the context and check the field username
>> >> from the form is displayed in the view but I'm not ok with that
>> >> solution. I'm testing if there is a input with name=username, not a
>> >> bunch of unrelated attribute.
>> >>
>> >> I could also use a LiveServerTestCase and selenium but that look like
>> >> a bit overkill for my need. lxml is another option but it would bring
>> >> more dependencies.
>> >>
>> >> A bit of help would be welcome :)
>> >>
>> >>
>> >>
>> >> --
>> >>
>> >> Cordialement, Coues Ludovic
>> >> +336 148 743 42
>> >>
>> >> --
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>> >> For more options, visit https://groups.google.com/d/optout.
>> >
>> >
>> > Django usually creates the inputs the same way, so what I do in my tests
>> > is
>> > to first dump the content of the response body on the screen and then
>> > copy
>> > the input statement from there. What you probably need is '<input
>> > name="username"', because it doesn't matter for your test if the html
>> > tag is
>> > closed. So you should be fine with:
>> > self.assertContains(response, '<input name="username"')
>> >
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>>
>>
>>
>> --
>>
>> Cordialement, Coues Ludovic
>> +336 148 743 42
>>
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>
>
> Hi,
>
> I think you have misunderstood me.
>
> First you need to check against the real response object, otherwise your
> test will only test if the item is present in your string, which is not what
> I meant. I meant that you should check what HTML django is generating to
> then get the correct information.
>
> In your case, I am now guessing that the output of django is the information
> you put into the fieldset variable?
>
> If so, you need to write
> self.assertContains(response,'<input autofocus="" class="form-control"
> id="id_username" maxlength="254" name="username"')
>
> The assertContains does not parse the html in any way, but uses a search for
> the text you entered. So if the text has 'autofocus="" class="form-control"
> id="id_username" maxlength="254"' before 'name="username"', then you need to
> add that as well, otherwise you won't find the text at all.
>
> Regards,
>
> Andréas
>
>
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--
Cordialement, Coues Ludovic
+336 148 743 42
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Hi again,
I understand your problem with a test failing if a class is added, however, there is no other way to check this (as far as I know). If you want to explicitly check for an input with the name "username", I would probably try using xml. That way you could use xpath to search quickly.
Regards,
Andréas
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