type testCase … func TestOccupyPreExistingCIDR(t *testing.T) { … } func TestAllocateOrOccupyCIDRSuccess(t *testing.T) { … } func TestAllocateOrOccupyCIDRFailure(t *testing.T) { … } type releaseTestCase … func TestReleaseCIDRSuccess(t *testing.T) { … } func TestNodeDeletionReleaseCIDR(t *testing.T) { … }