diff --git a/lib/babe/babe_test.go b/lib/babe/babe_test.go
index bfd2b909ca..646a4b3633 100644
--- a/lib/babe/babe_test.go
+++ b/lib/babe/babe_test.go
@@ -271,12 +271,12 @@ func TestService_PauseAndResume(t *testing.T) {
 	}()
 
 	go func() {
-		err := bs.Resume()
+		err := bs.Resume() //nolint
 		require.NoError(t, err)
 	}()
 
 	go func() {
-		err := bs.Resume()
+		err := bs.Resume() //nolint
 		require.NoError(t, err)
 	}()
 
diff --git a/lib/runtime/mock_memory.go b/lib/runtime/mock_memory.go
new file mode 100644
index 0000000000..a8c0bcf45b
--- /dev/null
+++ b/lib/runtime/mock_memory.go
@@ -0,0 +1,54 @@
+// Code generated by mockery v2.8.0. DO NOT EDIT.
+
+package runtime
+
+import mock "github.com/stretchr/testify/mock"
+
+// MockMemory is an autogenerated mock type for the Memory type
+type MockMemory struct {
+	mock.Mock
+}
+
+// Data provides a mock function with given fields:
+func (_m *MockMemory) Data() []byte {
+	ret := _m.Called()
+
+	var r0 []byte
+	if rf, ok := ret.Get(0).(func() []byte); ok {
+		r0 = rf()
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).([]byte)
+		}
+	}
+
+	return r0
+}
+
+// Grow provides a mock function with given fields: _a0
+func (_m *MockMemory) Grow(_a0 uint32) error {
+	ret := _m.Called(_a0)
+
+	var r0 error
+	if rf, ok := ret.Get(0).(func(uint32) error); ok {
+		r0 = rf(_a0)
+	} else {
+		r0 = ret.Error(0)
+	}
+
+	return r0
+}
+
+// Length provides a mock function with given fields:
+func (_m *MockMemory) Length() uint32 {
+	ret := _m.Called()
+
+	var r0 uint32
+	if rf, ok := ret.Get(0).(func() uint32); ok {
+		r0 = rf()
+	} else {
+		r0 = ret.Get(0).(uint32)
+	}
+
+	return r0
+}