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author | Yorick Peterse <yorickpeterse@gmail.com> | 2017-06-08 18:16:27 +0300 |
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committer | Yorick Peterse <yorickpeterse@gmail.com> | 2017-07-06 13:01:36 +0300 |
commit | 8fbbf41e29f5e0f56b7eb9d37aadba856b68bcce (patch) | |
tree | 55308daf8218231e33f7c50ae81cd5774c058576 /spec/rubocop/cop | |
parent | c63e3221587daf9e7464f7d2079ca8ed3111f6ff (diff) |
Added Cop to blacklist the use of `dependent:`
This is allowed for existing instances so we don't end up 76 offenses
right away, but for new code one should _only_ use this if they _have_
to remove non database data. Even then it's usually better to do this in
a service class as this gives you more control over how to remove the
data (e.g. in bulk).
Diffstat (limited to 'spec/rubocop/cop')
-rw-r--r-- | spec/rubocop/cop/active_record_dependent_spec.rb | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/spec/rubocop/cop/active_record_dependent_spec.rb b/spec/rubocop/cop/active_record_dependent_spec.rb new file mode 100644 index 00000000000..599a032bfc5 --- /dev/null +++ b/spec/rubocop/cop/active_record_dependent_spec.rb @@ -0,0 +1,33 @@ +require 'spec_helper' +require 'rubocop' +require 'rubocop/rspec/support' +require_relative '../../../rubocop/cop/active_record_dependent' + +describe RuboCop::Cop::ActiveRecordDependent do + include CopHelper + + subject(:cop) { described_class.new } + + context 'inside the app/models directory' do + it 'registers an offense when dependent: is used' do + allow(cop).to receive(:in_model?).and_return(true) + + inspect_source(cop, 'belongs_to :foo, dependent: :destroy') + + aggregate_failures do + expect(cop.offenses.size).to eq(1) + expect(cop.offenses.map(&:line)).to eq([1]) + end + end + end + + context 'outside the app/models directory' do + it 'does nothing' do + allow(cop).to receive(:in_model?).and_return(false) + + inspect_source(cop, 'belongs_to :foo, dependent: :destroy') + + expect(cop.offenses).to be_empty + end + end +end |