RSpec check the count of an array
You could also turn it around a bit into the following:
expect(assigns(:products)).to have_attributes(count: be_positive)
This allows you to use subject
, like this for example:
subject { assigns(:products) }
it { is_expected.to have_attributes(count: be_positive) }
Try
expect(assigns(:products)).to_not be_empty
This works because the array responds to empty?
. Another way could be
expect(assigns(:products).count).to be_positive
Because integers respond to positive?
While if you wanted to check an actual count
expect(assigns(:products).count).to eq 1