1 files changed, 65 insertions, 0 deletions
diff --git a/spec/models/ci/job_token/scope_spec.rb b/spec/models/ci/job_token/scope_spec.rb
new file mode 100644
index 00000000000..c731a2634f5
--- /dev/null
+++ b/spec/models/ci/job_token/scope_spec.rb
@@ -0,0 +1,65 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Ci::JobToken::Scope do
+  let_it_be(:project) { create(:project) }
+
+  let(:scope) { described_class.new(project) }
+
+  describe '#all_projects' do
+    subject(:all_projects) { scope.all_projects }
+
+    context 'when no projects are added to the scope' do
+      it 'returns the project defining the scope' do
+        expect(all_projects).to contain_exactly(project)
+      end
+    end
+
+    context 'when other projects are added to the scope' do
+      let_it_be(:scoped_project) { create(:project) }
+      let_it_be(:unscoped_project) { create(:project) }
+
+      let!(:link_in_scope) { create(:ci_job_token_project_scope_link, source_project: project, target_project: scoped_project) }
+      let!(:link_out_of_scope) { create(:ci_job_token_project_scope_link, target_project: unscoped_project) }
+
+      it 'returns all projects that can be accessed from a given scope' do
+        expect(subject).to contain_exactly(project, scoped_project)
+      end
+    end
+  end
+
+  describe 'includes?' do
+    subject { scope.includes?(target_project) }
+
+    context 'when param is the project defining the scope' do
+      let(:target_project) { project }
+
+      it { is_expected.to be_truthy }
+    end
+
+    context 'when param is a project in scope' do
+      let(:target_link) { create(:ci_job_token_project_scope_link, source_project: project) }
+      let(:target_project) { target_link.target_project }
+
+      it { is_expected.to be_truthy }
+    end
+
+    context 'when param is a project in another scope' do
+      let(:scope_link) { create(:ci_job_token_project_scope_link) }
+      let(:target_project) { scope_link.target_project }
+
+      it { is_expected.to be_falsey }
+
+      context 'when project scope setting is disabled' do
+        before do
+          project.ci_job_token_scope_enabled = false
+        end
+
+        it 'considers any project to be part of the scope' do
+          expect(subject).to be_truthy
+        end
+      end
+    end
+  end
+end