@Test
public void testHasNextRecordForEmptyFile() throws Exception {
flatFileRecordReader.close();
flatFileRecordReader = new FlatFileRecordReader(emptyDataSource);
flatFileRecordReader.open();
assertThat(flatFileRecordReader.hasNextRecord()).isFalse();
}
@After
public void tearDown() throws Exception {
flatFileRecordReader.close();
}
@Test
public void testTotalRecordsForNonExistingFile() throws Exception {
flatFileRecordReader.close();
flatFileRecordReader = new FlatFileRecordReader(nonExistingDataSource);
assertThat(flatFileRecordReader.getTotalRecords()).isNull();
}
@Test
public void testTotalRecordsForEmptyFile() throws Exception {
flatFileRecordReader.close();
flatFileRecordReader = new FlatFileRecordReader(emptyDataSource);
assertThat(flatFileRecordReader.getTotalRecords()).isEqualTo(0l);
}
