- Some of the in-tree storage drivers indicate support for the `MetricsProvider` interface, but fail to configure this for BlockMode volumes. With a recent change, `Kubelet` will call `GetMetrics()` for BlockMode volumes, and the in-tree drivers that miss the support cause a Go panic. Now the in-tree storage drivers that support BlockMode volumes, will return the Capacity of the volume in the `GetMetrics()` call. ([#101587](https://github.com/kubernetes/kubernetes/pull/101587),...

				t.Errorf("Unexpected failure for scenario: %s - %+v", name, errs)
			}
		})
	}

}

func TestValidatePersistentVolumeSpec(t *testing.T) {
	fsmode := core.PersistentVolumeFilesystem
	blockmode := core.PersistentVolumeBlock
	scenarios := map[string]struct {
		isExpectedFailure bool
		isInlineSpec      bool
		pvSpec            *core.PersistentVolumeSpec
	}{
		"pv-pvspec-valid": {

	},
	"crypto/cipher": {
		{"(StreamReader).Read", Method, 0},
		{"(StreamWriter).Close", Method, 0},
		{"(StreamWriter).Write", Method, 0},
		{"AEAD", Type, 2},
		{"Block", Type, 0},
		{"BlockMode", Type, 0},
		{"NewCBCDecrypter", Func, 0},
		{"NewCBCEncrypter", Func, 0},
		{"NewCFBDecrypter", Func, 0},
		{"NewCFBEncrypter", Func, 0},
		{"NewCTR", Func, 0},
		{"NewGCM", Func, 2},

pkg crypto/cipher, type Block interface, Decrypt([]uint8, []uint8)
pkg crypto/cipher, type Block interface, Encrypt([]uint8, []uint8)
pkg crypto/cipher, type BlockMode interface { BlockSize, CryptBlocks }
pkg crypto/cipher, type BlockMode interface, BlockSize() int
pkg crypto/cipher, type BlockMode interface, CryptBlocks([]uint8, []uint8)
pkg crypto/cipher, type Stream interface { XORKeyStream }