strings.Join([]string{
					// generating a valid credential.
					generateCredentialStr(
						"access key",
						sampleTimeStr,
						"us-west-1",
						"s3",
						"aws4_request"),
					// valid SignedHeader.
					"SignedHeaders=host;x-amz-content-sha256;x-amz-date",
					// valid Signature field.
					// a valid signature is of form "Signature="
					"Signature=abcd",
				}, ","),

		deletedAt     = mytime(time.Now())
		isAdmin       = mybool(false)
		user          = AdvancedDataTypeUser{
			ID:           sql.NullInt64{Int64: 10, Valid: true},
			Name:         &sql.NullString{String: name, Valid: true},
			Birthday:     sql.NullTime{Time: time.Now(), Valid: true},
			RegisteredAt: mytime(time.Now()),
			DeletedAt:    &deletedAt,
			Active:       mybool(true),
			Admin:        &isAdmin,
		}

func (c *StandardClaims) SetAccessKey(accessKey string) {
	c.Subject = accessKey
	c.AccessKey = accessKey
}

// Valid - implements https://godoc.org/github.com/golang-jwt/jwt#Claims compatible
// claims interface, additionally validates "accessKey" fields.
func (c *StandardClaims) Valid() error {
	if err := c.StandardClaims.Valid(); err != nil {
		return err
	}

	if c.AccessKey == "" && c.Subject == "" {

        // When
        boolean valid = response.isValid(mockContext, mockRequest);

        // Then
        assertTrue(valid);
        assertEquals(DialectVersion.SMB311, response.getSelectedDialect());
    }

    @Test
    @DisplayName("Should fail validation when not received")
    void testIsValidNotReceived() {
        // When
        boolean valid = response.isValid(mockContext, mockRequest);

		Name:     sql.NullString{String: "name", Valid: true},
		Gender:   &sql.NullString{String: "M", Valid: true},
		Age:      sql.NullInt64{Int64: 18, Valid: true},
		Male:     sql.NullBool{Bool: true, Valid: true},
		Height:   sql.NullFloat64{Float64: 1.8888, Valid: true},
		Birthday: sql.NullTime{Time: time.Now(), Valid: true},
		Allergen: NullString{sql.NullString{String: "Allergen", Valid: true}},
		Password: EncryptedData("pass1"),

		default:
			apiErr = toAPIError(ctx, vErr)
		}
		valid = false
		return opts, valid
	}

	opts.MaxParts, err = parseIntHeader(bucket, object, r.Header, xhttp.AmzMaxParts)
	if err != nil {
		apiErr = toAPIError(ctx, err)
		argumentName = strings.ToLower(xhttp.AmzMaxParts)
		valid = false
		return opts, valid
	}

	if opts.MaxParts == 0 {
		opts.MaxParts = maxPartsList
	}

    }

    /**
     * Test toString method behavior - requires valid configuration
     */
    @Test
    @DisplayName("Test toString requires valid configuration")
    public void testToStringRequiresValidConfig() {
        // Constructor with null config throws exception, so we can't test toString with null config
        // Instead, test that toString works with a valid config

        // Given

        assertNotNull(responseWithNull);
    }

    @Test
    @DisplayName("Should return consistent bytes read for valid structure")
    void testConsistentBytesRead() throws SMBProtocolDecodingException {
        // Given - 10 different valid buffers
        for (int i = 0; i < 10; i++) {
            byte[] buffer = new byte[256];
            SMBUtil.writeInt2(4, buffer, i * 10);

        assertNull(response.getSecurityDescriptor());
    }

    @Test
    @DisplayName("Test readDataWireFormat with valid security descriptor")
    void testReadDataWireFormatWithValidSecurityDescriptor() throws Exception {
        // Create a minimal valid security descriptor buffer
        byte[] buffer = createValidSecurityDescriptorBuffer();

        // Set error code to 0

import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.ValueSource;

import jcifs.pac.PACDecodingException;

class KerberosApRequestTest {

    // Helper: build a minimal, valid-looking ASN.1 AP-REQ sequence with tags 0/1/2
    private ASN1Sequence buildMinimalApReqSeq(byte apOptions) {
        ASN1EncodableVector v = new ASN1EncodableVector();
        // pvno [0] INTEGER 5