t.Fatalf("want %q, ErrBufFull got %q, err=%v", "abcdefghijklmnop", string(s), err)
	}
	if _, err := buf.Read(p[0:3]); string(p[0:3]) != "abc" || err != nil {
		t.Fatalf("want %q got %q, err=%v", "abc", string(p[0:3]), err)
	}
	if s, err := buf.Peek(1); string(s) != "d" || err != nil {
		t.Fatalf("want %q got %q, err=%v", "d", string(s), err)
	}
	if s, err := buf.Peek(2); string(s) != "de" || err != nil {

		t.Run(fmt.Sprintf("case %d %s", i, c.version), func(t *testing.T) {
			got, err := extractKubernetesVersion(c.version)
			if c.errMsg != err && c.isValid {
				t.Fatalf("\nwanted: %v \nbut found: %v", c.errMsg, err)
			}
			if got != c.expected {
				t.Fatalf("wanted %v got %v", c.expected, got)
			}
		})
	}
}

func TestIsK8VersionSupported(t *testing.T) {
	cases := []struct {
		version *version.Info

            properties:
              failStrategy:
                description: |-
                  Specifies the failure behavior for the plugin due to fatal errors.

                  Valid Options: FAIL_CLOSE, FAIL_OPEN
                enum:
                - FAIL_CLOSE
                - FAIL_OPEN
                type: string
              imagePullPolicy: