1 files changed, 81 insertions, 0 deletions
diff --git a/spec/models/ci/job_token/allowlist_spec.rb b/spec/models/ci/job_token/allowlist_spec.rb
new file mode 100644
index 00000000000..45083d64393
--- /dev/null
+++ b/spec/models/ci/job_token/allowlist_spec.rb
@@ -0,0 +1,81 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Ci::JobToken::Allowlist, feature_category: :continuous_integration do
+  using RSpec::Parameterized::TableSyntax
+
+  let_it_be(:source_project) { create(:project) }
+
+  let(:allowlist) { described_class.new(source_project, direction: direction) }
+  let(:direction) { :outbound }
+
+  describe '#projects' do
+    subject(:projects) { allowlist.projects }
+
+    context 'when no projects are added to the scope' do
+      [:inbound, :outbound].each do |d|
+        let(:direction) { d }
+
+        it 'returns the project defining the scope' do
+          expect(projects).to contain_exactly(source_project)
+        end
+      end
+    end
+
+    context 'when projects are added to the scope' do
+      include_context 'with scoped projects'
+
+      where(:direction, :additional_project) do
+        :outbound | ref(:outbound_scoped_project)
+        :inbound  | ref(:inbound_scoped_project)
+      end
+
+      with_them do
+        it 'returns all projects that can be accessed from a given scope' do
+          expect(projects).to contain_exactly(source_project, additional_project)
+        end
+      end
+    end
+  end
+
+  describe '#includes?' do
+    subject { allowlist.includes?(includes_project) }
+
+    context 'without scoped projects' do
+      let(:unscoped_project) { build(:project) }
+
+      where(:includes_project, :direction, :result) do
+        ref(:source_project)   | :outbound | false
+        ref(:source_project)   | :inbound  | false
+        ref(:unscoped_project) | :outbound | false
+        ref(:unscoped_project) | :inbound  | false
+      end
+
+      with_them do
+        it { is_expected.to be result }
+      end
+    end
+
+    context 'with scoped projects' do
+      include_context 'with scoped projects'
+
+      where(:includes_project, :direction, :result) do
+        ref(:source_project)          | :outbound | false
+        ref(:source_project)          | :inbound  | false
+        ref(:inbound_scoped_project)  | :outbound | false
+        ref(:inbound_scoped_project)  | :inbound  | true
+        ref(:outbound_scoped_project) | :outbound | true
+        ref(:outbound_scoped_project) | :inbound  | false
+        ref(:unscoped_project1)       | :outbound | false
+        ref(:unscoped_project1)       | :inbound  | false
+        ref(:unscoped_project2)       | :outbound | false
+        ref(:unscoped_project2)       | :inbound  | false
+      end
+
+      with_them do
+        it { is_expected.to be result }
+      end
+    end
+  end
+end