StringBuilder buffer = new StringBuilder(256);

        buffer.append(LS).append("Repository Metadata").append(LS).append("--------------------------");
        buffer.append(LS).append("GroupId: ").append(getGroupId());
        buffer.append(LS).append("ArtifactId: ").append(getArtifactId());
        buffer.append(LS).append("Metadata Type: ").append(getClass().getName());

        return buffer.toString();
    }

	o = append(o, 0xa8, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x73)
	o = msgp.AppendBytes(o, z.Versions)
	// string "SetIndex"
	o = append(o, 0xa8, 0x53, 0x65, 0x74, 0x49, 0x6e, 0x64, 0x65, 0x78)
	o = msgp.AppendInt(o, z.SetIndex)
	// string "PoolIndex"
	o = append(o, 0xa9, 0x50, 0x6f, 0x6f, 0x6c, 0x49, 0x6e, 0x64, 0x65, 0x78)
	o = msgp.AppendInt(o, z.PoolIndex)
	// string "Queued"

	}

	var count3 int64
	if err := DB.Model(&User{}).Where("name in ?", []string{user2.Name, user2.Name, user3.Name}).Group("id").Count(&count3).Error; err != nil {
		t.Errorf("Error happened when count with group, but got %v", err)
	}

	if count3 != 2 {
		t.Errorf("Should get correct count for count with group, but got %v", count3)
	}

	dryDB := DB.Session(&gorm.Session{DryRun: true})

	o = append(o, 0xa2, 0x6e, 0x6f)
	o = msgp.AppendUint64(o, z.NumObjects)
	// string "nv"
	o = append(o, 0xa2, 0x6e, 0x76)
	o = msgp.AppendUint64(o, z.NumVersions)
	// string "bs"
	o = append(o, 0xa2, 0x62, 0x73)
	o = msgp.AppendUint64(o, z.Bytes)
	// string "par"
	o = append(o, 0xa3, 0x70, 0x61, 0x72)
	o = msgp.AppendBool(o, z.Participating)
	// string "inf"
	o = append(o, 0xa3, 0x69, 0x6e, 0x66)

	// string "v"
	o = append(o, 0xa1, 0x76)
	o = msgp.AppendString(o, z.Volume)
	// string "ov"
	o = append(o, 0xa2, 0x6f, 0x76)
	o = msgp.AppendString(o, z.OrigVolume)
	// string "fp"
	o = append(o, 0xa2, 0x66, 0x70)
	o = msgp.AppendString(o, z.FilePath)
	// string "uo"
	o = append(o, 0xa2, 0x75, 0x6f)
	// map header, size 1
	// string "np"
	o = append(o, 0x81, 0xa2, 0x6e, 0x70)

    buildString(32) {
      append("Request{method=")
      append(method)
      append(", url=")
      append(url)
      if (headers.size != 0) {
        append(", headers=[")
        headers.forEachIndexed { index, (name, value) ->
          if (index > 0) {
            append(", ")
          }
          append(name)
          append(':')
          append(if (isSensitiveHeader(name)) "██" else value)

      @Override
      public Appendable append(CharSequence csq) throws IOException {
        a.append(csq);
        return this;
      }

      @Override
      public Appendable append(CharSequence csq, int start, int end) throws IOException {
        a.append(csq, start, end);
        return this;
      }

      @Override
      public Appendable append(char c) throws IOException {
        a.append(c);

      @Override
      public Appendable append(CharSequence csq) throws IOException {
        a.append(csq);
        return this;
      }

      @Override
      public Appendable append(CharSequence csq, int start, int end) throws IOException {
        a.append(csq, start, end);
        return this;
      }

      @Override
      public Appendable append(char c) throws IOException {
        a.append(c);

            return hashCode;
        }

        @Override
        public String toString() {
            StringBuilder buffer = new StringBuilder(128);
            buffer.append(groupId).append(':').append(artifactId).append(':').append(version);
            return buffer.toString();
        }
    }

	// map header, size 3
	// string "Type"
	o = append(o, 0x83, 0xa4, 0x54, 0x79, 0x70, 0x65)
	o = msgp.AppendString(o, string(z.Type))
	// string "Key"
	o = append(o, 0xa3, 0x4b, 0x65, 0x79)
	o = msgp.AppendString(o, z.Key)
	// string "Context"
	o = append(o, 0xa7, 0x43, 0x6f, 0x6e, 0x74, 0x65, 0x78, 0x74)
	o = msgp.AppendString(o, z.Context)
	return
}

// UnmarshalMsg implements msgp.Unmarshaler