Ruby on Rails

On 24 June 2015 at 19:26, Masaaki Furuki <johnm...@gmail.com> wrote:
> Colin,
>
> So in the begging, I only had first_name and last_name in
> 'myapp/test/fixtures/users.yml' but there is 3rd attribute 'email' in model
> and controller is that what this means.

No, it is talking about the number of records in the users table.
Initially 2 from your test/fixtures/users.yml and it should have added
a new record.  It did not add an error as you had an attribute missing
so the validation failed and therefore the record count did not
increase to three.

Colin

>
> Thanks,
> Masaaki
>
> On Wednesday, June 24, 2015 at 11:20:23 AM UTC-7, Colin Law wrote:
>>
>> On 24 June 2015 at 19:12, Masaaki Furuki <johnm...@gmail.com> wrote:
>> > Hi Colin,
>> >
>> > Thanks for your reply. Actually problem has been already solved as you
>> > can
>> > see in link down below but this question remains.
>> >
>> >
>> > http://stackoverflow.com/questions/30990576/user-count-didnt-change-by-1-rails
>> >
>> > I just want to make reference of failure, error message reference for
>> > sake
>> > of efficiency. In this case, where numbers 1, 2, 3 come from is actual
>> > question instead for what these numbers stands for.
>>
>> The test_should_create_user expects one record to be added to the user
>> table, it had two records at the start of the test so count should
>> increase from 2 to 3.  It did not increase by 1 from 2 to 3, hence the
>> error.
>>
>> Colin
>>
>> >
>> >
>> > On Wednesday, June 24, 2015 at 10:40:52 AM UTC-7, Colin Law wrote:
>> >>
>> >> On 24 June 2015 at 18:22, Masaaki Furuki <johnm...@gmail.com> wrote:
>> >> > What does "User.count" didn't change by 1. Expected: 3 Actual: 2
>> >> > means?
>> >>
>> >> If I asked you to guess what it means what would you say?
>> >> Start by looking at the test it refers to, see what you are asking it
>> >> to test, then try to work out the answer to your question.
>> >>
>> >> Colin
>> >
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