1 files changed, 61 insertions, 0 deletions
diff --git a/spec/lib/gitlab/github_import/importer/events/changed_label_spec.rb b/spec/lib/gitlab/github_import/importer/events/changed_label_spec.rb
new file mode 100644
index 00000000000..b773598853d
--- /dev/null
+++ b/spec/lib/gitlab/github_import/importer/events/changed_label_spec.rb
@@ -0,0 +1,61 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::GithubImport::Importer::Events::ChangedLabel do
+  subject(:importer) { described_class.new(project, user.id) }
+
+  let_it_be(:project) { create(:project, :repository) }
+  let_it_be(:user) { create(:user) }
+
+  let(:issue) { create(:issue, project: project) }
+  let!(:label) { create(:label, project: project) }
+
+  let(:issue_event) do
+    Gitlab::GithubImport::Representation::IssueEvent.from_json_hash(
+      'id' => 6501124486,
+      'actor' => { 'id' => 4, 'login' => 'alice' },
+      'event' => event_type,
+      'commit_id' => nil,
+      'label_title' => label.title,
+      'issue_db_id' => issue.id,
+      'created_at' => '2022-04-26 18:30:53 UTC'
+    )
+  end
+
+  let(:event_attrs) do
+    {
+      user_id: user.id,
+      issue_id: issue.id,
+      label_id: label.id,
+      created_at: issue_event.created_at
+    }.stringify_keys
+  end
+
+  shared_examples 'new event' do
+    it 'creates a new label event' do
+      expect { importer.execute(issue_event) }.to change { issue.resource_label_events.count }
+        .from(0).to(1)
+      expect(issue.resource_label_events.last)
+        .to have_attributes(expected_event_attrs)
+    end
+  end
+
+  before do
+    allow(Gitlab::Cache::Import::Caching).to receive(:read_integer).and_return(label.id)
+  end
+
+  context 'when importing a labeled event' do
+    let(:event_type) { 'labeled' }
+    let(:expected_event_attrs) { event_attrs.merge(action: 'add') }
+
+    it_behaves_like 'new event'
+  end
+
+  context 'when importing an unlabeled event' do
+    let(:event_type) { 'unlabeled' }
+    let(:expected_event_attrs) { event_attrs.merge(action: 'remove') }
+
+    it_behaves_like 'new event'
+  end
+end