var ErrInvalidChecksum = errors.New("invalid checksum")

// SetExpectedMin set expected minimum data expected from reader
func (r *Reader) SetExpectedMin(expectedMin int64) {
	r.expectedMin = expectedMin
}

// SetExpectedMax set expected max data expected from reader
func (r *Reader) SetExpectedMax(expectedMax int64) {
	r.expectedMax = expectedMax
}

    val expectedPin = Pin("*.example.com", certA1Sha256Pin)
    assertThat(certificatePinner.findMatchingPins("a.example.com")).containsExactly(expectedPin)
    assertThat(certificatePinner.findMatchingPins(".example.com")).containsExactly(expectedPin)
    assertThat(certificatePinner.findMatchingPins("example.example.com"))
      .containsExactly(expectedPin)
  }

  @Test fun testGoodPin() {

  // Depends on the correctness of BigIntegerMath.factorial.
  public void testFactorial() {
    for (int n = 0; n <= 50; n++) {
      BigInteger expectedBig = BigIntegerMath.factorial(n);
      int expectedInt = fitsInInt(expectedBig) ? expectedBig.intValue() : Integer.MAX_VALUE;
      assertEquals(expectedInt, IntMath.factorial(n));
    }
  }

  public void testFactorialNegative() {
    for (int n : NEGATIVE_INTEGER_CANDIDATES) {

	for _, test := range []struct {
		description string
		claimInfo   *ClaimInfo
		expectedLen int
	}{
		{
			description: "successfully add pod reference",
			claimInfo: &ClaimInfo{
				ClaimInfoState: state.ClaimInfoState{
					PodUIDs: sets.New[string](),
				},
			},
			expectedLen: 1,
		},
		{
			description: "duplicate pod reference",
			claimInfo: &ClaimInfo{

		oldPod, newPod *v1.Pod
		expectedHint   framework.QueueingHint
	}{
		{
			name:         "add a pod which matches the pod affinity",
			pod:          st.MakePod().Name("p").PodAffinityIn("service", "region", []string{"securityscan", "value2"}, st.PodAffinityWithRequiredReq).Obj(),
			newPod:       st.MakePod().Node("fake-node").Label("service", "securityscan").Obj(),
			expectedHint: framework.Queue,
		},
		{

		pod            *v1.Pod
		oldObj, newObj interface{}
		expectedHint   framework.QueueingHint
		expectedErr    bool
	}{
		"backoff-wrong-old-object": {
			pod:          &v1.Pod{},
			oldObj:       "not-a-pod",
			expectedHint: framework.Queue,
			expectedErr:  true,
		},
		"backoff-wrong-new-object": {
			pod:          &v1.Pod{},
			newObj:       "not-a-pod",
			expectedHint: framework.Queue,
			expectedErr:  true,
		},

			expectedHint: framework.Queue,
		},
		{
			name: "create node with non-related labels",
			pod: st.MakePod().Name("p").SpreadConstraint(1, "zone", v1.DoNotSchedule, fooSelector, nil, nil, nil, nil).
				Obj(),
			newNode:      st.MakeNode().Name("node-a").Label("foo", "bar").Obj(),
			expectedHint: framework.QueueSkip,
		},
		{

	testCases := []struct {
		name           string
		pod            *v1.Pod
		oldObj, newObj interface{}
		expectedHint   framework.QueueingHint
		expectedErr    bool
	}{
		{
			name:         "backoff-wrong-new-object",
			pod:          &v1.Pod{},
			newObj:       "not-a-node",
			expectedHint: framework.Queue,
			expectedErr:  true,
		},
		{
			name: "backoff-wrong-old-object",
			pod:  &v1.Pod{},

func TestPolicyNoneMerge(t *testing.T) {
	tcases := []struct {
		name           string
		providersHints []map[string][]TopologyHint
		expectedHint   TopologyHint
		expectedAdmit  bool
	}{
		{
			name:           "merged empty providers hints",
			providersHints: []map[string][]TopologyHint{},
			expectedHint:   TopologyHint{},
			expectedAdmit:  true,
		},
		{
			name: "merge with a single provider with a single preferred resource",

func TestDualUseCommonName(t *testing.T) {
	tt := []struct {
		name       string
		host       string
		expectedCN string
		expectErr  bool
	}{
		{
			name:       "single host",
			host:       "a.com",
			expectedCN: "a.com",
		},
		{
			name:       "multiple hosts",
			host:       "a.com,b.org,c.groups",
			expectedCN: "a.com",
		},
		{
			name:      "long host",
			host:      strings.Repeat("a", 61) + ".com",