1 files changed, 112 insertions, 0 deletions
diff --git a/spec/requests/api/personal_access_tokens_spec.rb b/spec/requests/api/personal_access_tokens_spec.rb
new file mode 100644
index 00000000000..ccc5f322ff9
--- /dev/null
+++ b/spec/requests/api/personal_access_tokens_spec.rb
@@ -0,0 +1,112 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe API::PersonalAccessTokens do
+  let_it_be(:path) { '/personal_access_tokens' }
+  let_it_be(:token1) { create(:personal_access_token) }
+  let_it_be(:token2) { create(:personal_access_token) }
+  let_it_be(:current_user) { create(:user) }
+
+  describe 'GET /personal_access_tokens' do
+    context 'logged in as an Administrator' do
+      let_it_be(:current_user) { create(:admin) }
+
+      it 'returns all PATs by default' do
+        get api(path, current_user)
+
+        expect(response).to have_gitlab_http_status(:ok)
+        expect(json_response.count).to eq(PersonalAccessToken.all.count)
+      end
+
+      context 'filtered with user_id parameter' do
+        it 'returns only PATs belonging to that user' do
+          get api(path, current_user), params: { user_id: token1.user.id }
+
+          expect(response).to have_gitlab_http_status(:ok)
+          expect(json_response.count).to eq(1)
+          expect(json_response.first['user_id']).to eq(token1.user.id)
+        end
+      end
+
+      context 'logged in as a non-Administrator' do
+        let_it_be(:current_user) { create(:user) }
+        let_it_be(:user) { create(:user) }
+        let_it_be(:token) { create(:personal_access_token, user: current_user)}
+        let_it_be(:other_token) { create(:personal_access_token, user: user) }
+
+        it 'returns all PATs belonging to the signed-in user' do
+          get api(path, current_user, personal_access_token: token)
+
+          expect(response).to have_gitlab_http_status(:ok)
+          expect(json_response.count).to eq(1)
+          expect(json_response.map { |r| r['user_id'] }.uniq).to contain_exactly(current_user.id)
+        end
+
+        context 'filtered with user_id parameter' do
+          it 'returns PATs belonging to the specific user' do
+            get api(path, current_user, personal_access_token: token), params: { user_id: current_user.id }
+
+            expect(response).to have_gitlab_http_status(:ok)
+            expect(json_response.count).to eq(1)
+            expect(json_response.map { |r| r['user_id'] }.uniq).to contain_exactly(current_user.id)
+          end
+
+          it 'is unauthorized if filtered by a user other than current_user' do
+            get api(path, current_user, personal_access_token: token), params: { user_id: user.id }
+
+            expect(response).to have_gitlab_http_status(:unauthorized)
+          end
+        end
+      end
+
+      context 'not authenticated' do
+        it 'is forbidden' do
+          get api(path)
+
+          expect(response).to have_gitlab_http_status(:unauthorized)
+        end
+      end
+    end
+  end
+
+  describe 'DELETE /personal_access_tokens/:id' do
+    let(:path) { "/personal_access_tokens/#{token1.id}" }
+
+    context 'when current_user is an administrator', :enable_admin_mode do
+      let_it_be(:admin_user) { create(:admin) }
+      let_it_be(:admin_token) { create(:personal_access_token, user: admin_user) }
+      let_it_be(:admin_path) { "/personal_access_tokens/#{admin_token.id}" }
+
+      it 'revokes a different users token' do
+        delete api(path, admin_user)
+
+        expect(response).to have_gitlab_http_status(:no_content)
+        expect(token1.reload.revoked?).to be true
+      end
+
+      it 'revokes their own token' do
+        delete api(admin_path, admin_user)
+
+        expect(response).to have_gitlab_http_status(:no_content)
+      end
+    end
+
+    context 'when current_user is not an administrator' do
+      let_it_be(:user_token) { create(:personal_access_token, user: current_user) }
+      let_it_be(:user_token_path) { "/personal_access_tokens/#{user_token.id}" }
+
+      it 'fails revokes a different users token' do
+        delete api(path, current_user)
+
+        expect(response).to have_gitlab_http_status(:bad_request)
+      end
+
+      it 'revokes their own token' do
+        delete api(user_token_path, current_user)
+
+        expect(response).to have_gitlab_http_status(:no_content)
+      end
+    end
+  end
+end