Add a test case for previous_changes #931
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stanhu
reviewed
Dec 27, 2018
| @@ -37,6 +37,14 @@ | |||
| expect(@taggable.tag_list_change).to eq([['awesome', 'epic'], ['one']]) | |||
| end | |||
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| it 'populates previous_changes correctly' do | |||
| @taggable.save! | |||
| @taggable.update!(tag_list: %w(two three four)) | |||
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The test fails if I add @taggable.reload here.
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This is attempting to reproduce an odd behavior we're seeing in GitLab at https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/5107#note_122281994.
The problem we're seeing may be an odd interaction between ActiveRecord and some other gem we're using, but I want to first verify it's not an issue with acts-as-taggable-on itself.
This may be related to #475 (comment).