Add latest changes from gitlab-org/gitlab@master

1 files changed, 64 insertions, 0 deletions

diff --git a/spec/initializers/1_acts_as_taggable_spec.rb b/spec/initializers/1_acts_as_taggable_spec.rb
new file mode 100644
index 00000000000..f9ccc9718d5
--- /dev/null
+++ b/spec/initializers/1_acts_as_taggable_spec.rb
@@ -0,0 +1,64 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'ActsAsTaggableOn::Tag' do
+  describe '.find_or_create_all_with_like_by_name' do
+    let(:tags) { %w[tag] }
+
+    subject(:find_or_create) { ActsAsTaggableOn::Tag.find_or_create_all_with_like_by_name(tags) }
+
+    it 'creates a tag' do
+      expect { find_or_create }.to change(ActsAsTaggableOn::Tag, :count).by(1)
+    end
+
+    it 'returns the Tag record' do
+      results = find_or_create
+
+      expect(results.size).to eq(1)
+      expect(results.first).to be_an_instance_of(ActsAsTaggableOn::Tag)
+      expect(results.first.name).to eq('tag')
+    end
+
+    context 'some tags already existing' do
+      let(:tags) { %w[tag preexisting_tag tag2] }
+
+      before_all do
+        ActsAsTaggableOn::Tag.create!(name: 'preexisting_tag')
+      end
+
+      it 'creates only the missing tag' do
+        expect(ActsAsTaggableOn::Tag).to receive(:insert_all)
+          .with([{ name: 'tag' }, { name: 'tag2' }], unique_by: :name)
+          .and_call_original
+
+        expect { find_or_create }.to change(ActsAsTaggableOn::Tag, :count).by(2)
+      end
+
+      it 'returns the Tag records' do
+        results = find_or_create
+
+        expect(results.map(&:name)).to match_array(tags)
+      end
+    end
+
+    context 'all tags already existing' do
+      let(:tags) { %w[preexisting_tag preexisting_tag2] }
+
+      before_all do
+        ActsAsTaggableOn::Tag.create!(name: 'preexisting_tag')
+        ActsAsTaggableOn::Tag.create!(name: 'preexisting_tag2')
+      end
+
+      it 'does not create new tags' do
+        expect { find_or_create }.not_to change(ActsAsTaggableOn::Tag, :count)
+      end
+
+      it 'returns the Tag records' do
+        results = find_or_create
+
+        expect(results.map(&:name)).to match_array(tags)
+      end
+    end
+  end
+end