byte[] buffer = new byte[testString.length() + 1];
        int len = smb.writeString(testString, buffer, 0);
        assertEquals(testString.length() + 1, len);
        String readString = smb.readString(buffer, 0);
        assertEquals(testString, readString);
    }

    @Test
    void testStringReadWriteUnicode() throws UnsupportedEncodingException {
        smb.useUnicode = true;

                if (pathOffset > 0) {
                    this.rpath = readString(buffer, start + pathOffset, len);
                }
                if (nodeOffset > 0) {
                    this.node = readString(buffer, start + nodeOffset, len);
                }
                if (altPathOffset > 0) {
                    this.altPath = readString(buffer, start + altPathOffset, len);
                }
            } else {

            this.userName = userNameString.check(pacStream.readString());
            this.userDisplayName = userDisplayNameString.check(pacStream.readString());
            this.logonScript = logonScriptString.check(pacStream.readString());
            this.profilePath = profilePathString.check(pacStream.readString());
            this.homeDirectory = homeDirectoryString.check(pacStream.readString());

                bufferIndex += 2;

                path = readString(buffer, start + pathOffset, len, (flags2 & FLAGS2_UNICODE) != 0);
                if (nodeOffset > 0) {
                    node = readString(buffer, start + nodeOffset, len, (flags2 & FLAGS2_UNICODE) != 0);
                }
            } else if (version == 1) {
                node = readString(buffer, bufferIndex, len, (flags2 & FLAGS2_UNICODE) != 0);
            }

        }

        this.nativeOs = readString(buffer, bufferIndex);
        bufferIndex += stringWireLength(this.nativeOs, bufferIndex);
        this.nativeLanMan = readString(buffer, bufferIndex, start + this.byteCount, 255, this.isUseUnicode());
        bufferIndex += stringWireLength(this.nativeLanMan, bufferIndex);
        if (!this.isExtendedSecurity()) {

				var za0002 string
				za0002, err = dc.ReadString()
				if err != nil {
					err = msgp.WrapError(err, "MinioEnv")
					return
				}
				var za0003 string
				za0003, err = dc.ReadString()
				if err != nil {
					err = msgp.WrapError(err, "MinioEnv", za0002)
					return
				}
				z.MinioEnv[za0002] = za0003
			}
		case "Checksum":
			z.Checksum, err = dc.ReadString()
			if err != nil {

        }
        nativeOs = readString(buffer, bufferIndex);
        bufferIndex += stringWireLength(nativeOs, bufferIndex);
        nativeLanMan = readString(buffer, bufferIndex, start + byteCount, 255, useUnicode);
        bufferIndex += stringWireLength(nativeLanMan, bufferIndex);
        if (!extendedSecurity) {
            primaryDomain = readString(buffer, bufferIndex, start + byteCount, 255, useUnicode);

			{
				var zb0002 string
				zb0002, err = dc.ReadString()
				if err != nil {
					err = msgp.WrapError(err, "Type")
					return
				}
				z.Type = BatchKeyRotationType(zb0002)
			}
		case "Key":
			z.Key, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "Key")
				return
			}
		case "Context":
			z.Context, err = dc.ReadString()
			if err != nil {

		}
		switch msgp.UnsafeString(field) {
		case "Bucket":
			z.Bucket, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "Bucket")
				return
			}
		case "Object":
			z.Object, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "Object")
				return
			}
		case "VersionID":
			z.VersionID, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "VersionID")
				return

		if err != nil {
			err = msgp.WrapError(err)
			return
		}
		switch msgp.UnsafeString(field) {
		case "Bucket":
			z.Bucket, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "Bucket")
				return
			}
		case "BaseDir":
			z.BaseDir, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "BaseDir")
				return
			}
		case "Recursive":
			z.Recursive, err = dc.ReadBool()