Sorry! My posts are very delayed.
On Apr 17, 2012, at 8:50 PM, Luciano Borges wrote:
> I'm studying Rspec and doing some model's tests.
>
> I have a table with a field which must have two characters, the field should
> not be empty and can not be repeated.
>
> My doubts is with #.
>
> describe State do
> context "validations" do
>
> it "The abbreviation should not be empty" do
> subject.abbreviation = nil
> subject.should_not be_valid
> end
>
> # I can do like example below or I have to break in parts?
>
> it "The abbreviation should have 2 characters" do
> subject.abbreviation = "BA"
> subject.should be_valid
>
> subject.abbreviation = "B"
> subject.should_not be_valid
>
> subject.abbreviation = "BAA"
> subject.should_not be_valid
> end
>
Hadn't seen your entity was State before. You meant abbreviation must be 2
characters and must be unique within the table. Anyway... my previous post
still partially relevant for the example above.
> it "The abbreviation can not be repeated" do
>
> # I don't know how to do!
>
> end
for unique constraints, I use something like below
describe 'code' do
....
it 'should be unique' do
attributes = @valid_attributes.merge(:code => 'foo')
AgeLevel.create!(attributes)
AgeLevel.new(attributes).should_not be_valid
end
-lenny
> end
> end
>
> Thanks,
> Luciano
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