1 files changed, 149 insertions, 0 deletions
diff --git a/spec/requests/api/ci/runners_reset_registration_token_spec.rb b/spec/requests/api/ci/runners_reset_registration_token_spec.rb
new file mode 100644
index 00000000000..7623d3f1b17
--- /dev/null
+++ b/spec/requests/api/ci/runners_reset_registration_token_spec.rb
@@ -0,0 +1,149 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe API::Ci::Runners do
+  subject { post api("#{prefix}/runners/reset_registration_token", user) }
+
+  shared_examples 'bad request' do |result|
+    it 'returns 400 error' do
+      expect { subject }.not_to change { get_token }
+
+      expect(response).to have_gitlab_http_status(:bad_request)
+      expect(json_response).to eq(result)
+    end
+  end
+
+  shared_examples 'unauthenticated' do
+    it 'returns 401 error' do
+      expect { subject }.not_to change { get_token }
+
+      expect(response).to have_gitlab_http_status(:unauthorized)
+    end
+  end
+
+  shared_examples 'unauthorized' do
+    it 'returns 403 error' do
+      expect { subject }.not_to change { get_token }
+
+      expect(response).to have_gitlab_http_status(:forbidden)
+    end
+  end
+
+  shared_examples 'not found' do |scope|
+    it 'returns 404 error' do
+      expect { subject }.not_to change { get_token }
+
+      expect(response).to have_gitlab_http_status(:not_found)
+      expect(json_response).to eq({ 'message' => "404 #{scope.capitalize} Not Found" })
+    end
+  end
+
+  shared_context 'when unauthorized' do |scope|
+    context 'when unauthorized' do
+      let_it_be(:user) { create(:user) }
+
+      context "when not a #{scope} member" do
+        it_behaves_like 'not found', scope
+      end
+
+      context "with a non-admin #{scope} member" do
+        before do
+          target.add_developer(user)
+        end
+
+        it_behaves_like 'unauthorized'
+      end
+    end
+  end
+
+  shared_context 'when authorized' do |scope|
+    it 'resets runner registration token' do
+      expect { subject }.to change { get_token }
+
+      expect(response).to have_gitlab_http_status(:success)
+      expect(json_response).to eq({ 'token' => get_token })
+    end
+
+    if scope != 'instance'
+      context 'when malformed id is provided' do
+        let(:prefix) { "/#{scope.pluralize}/some%20string" }
+
+        it_behaves_like 'not found', scope
+      end
+    end
+  end
+
+  describe '/api/v4/runners/reset_registration_token' do
+    describe 'POST /api/v4/runners/reset_registration_token' do
+      before do
+        ApplicationSetting.create_from_defaults
+        stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'false')
+      end
+
+      let(:prefix) { '' }
+
+      context 'when unauthenticated' do
+        let(:user) { nil }
+
+        it_behaves_like 'unauthenticated'
+      end
+
+      context 'when unauthorized' do
+        let(:user) { create(:user) }
+
+        context "with a non-admin instance member" do
+          it_behaves_like 'unauthorized'
+        end
+      end
+
+      include_context 'when authorized', 'instance' do
+        let_it_be(:user) { create(:user, :admin) }
+
+        def get_token
+          ApplicationSetting.current_without_cache.runners_registration_token
+        end
+      end
+    end
+  end
+
+  describe '/api/v4/groups/:id/runners/reset_registration_token' do
+    describe 'POST /api/v4/groups/:id/runners/reset_registration_token' do
+      let_it_be(:group) { create_default(:group, :private) }
+
+      let(:prefix) { "/groups/#{group.id}" }
+
+      include_context 'when unauthorized', 'group' do
+        let(:target) { group }
+      end
+
+      include_context 'when authorized', 'group' do
+        let_it_be(:user) { create_default(:group_member, :maintainer, user: create(:user), group: group ).user }
+
+        def get_token
+          group.reload.runners_token
+        end
+      end
+    end
+  end
+
+  describe '/api/v4/projects/:id/runners/reset_registration_token' do
+    describe 'POST /api/v4/projects/:id/runners/reset_registration_token' do
+      let_it_be(:project) { create_default(:project) }
+
+      let(:prefix) { "/projects/#{project.id}" }
+
+      include_context 'when unauthorized', 'project' do
+        let(:target) { project }
+      end
+
+      include_context 'when authorized', 'project' do
+        let_it_be(:user) { project.owner }
+
+        def get_token
+          project.reload.runners_token
+        end
+      end
+    end
+  end
+end