github.com/mmcquillan/packer@v1.1.1-0.20171009221028-c85cf0483a5d/builder/amazon/chroot/step_attach_volume_test.go (about) 1 package chroot 2 3 import "testing" 4 5 func TestAttachVolumeCleanupFunc_ImplementsCleanupFunc(t *testing.T) { 6 var raw interface{} 7 raw = new(StepAttachVolume) 8 if _, ok := raw.(Cleanup); !ok { 9 t.Fatalf("cleanup func should be a CleanupFunc") 10 } 11 }