@Test
public void testBuilderSetsAll() {

    final B2ListUnfinishedLargeFilesRequest original =
            new B2ListUnfinishedLargeFilesRequest(
                    "bucketId",
                    "namePrefix",
                    "startFileId",
                    123
            );
    assertEquals(
            original,
            B2ListUnfinishedLargeFilesRequest
                    .builder("bucketId")
                    .setNamePrefix("namePrefix")
                    .setStartFileId("startFileId")
                    .setMaxFileCount(123)
                    .build()
    );
}