@Test
@SuppressWarnings({"unchecked", "rawtypes"})
public void testWrite() throws Exception {
File file = new File(tmpDir, "foo.txt");
file.delete();
ByteArrayInputStream data = new ByteArrayInputStream("foobarbaz".getBytes());
Session session = mock(Session.class);
SessionFactory factory = mock(SessionFactory.class);
when(factory.getSession()).thenReturn(session);
when(session.readRaw("foo.txt")).thenReturn(data);
when(session.finalizeRaw()).thenReturn(true);
StepExecution stepExecution = new StepExecution("foo", null);
ExecutionContext stepExecutionContext = new ExecutionContext();
stepExecutionContext.putString("filePath", "foo.txt");
stepExecution.setExecutionContext(stepExecutionContext);
StepContext stepContext = new StepContext(stepExecution);
ChunkContext chunkContext = new ChunkContext(stepContext);
RemoteFileTemplate template = new RemoteFileTemplate(factory);
template.setBeanFactory(mock(BeanFactory.class));
template.afterPropertiesSet();
// clean up from old tests
FileSystem fs = FileSystem.get(configuration);
Path p = new Path("/qux/foo.txt");
fs.delete(p, true);
assertFalse(fs.exists(p));
RemoteFileToHadoopTasklet tasklet =
new RemoteFileToHadoopTasklet(template, configuration, "/qux");
assertEquals(RepeatStatus.FINISHED, tasklet.execute(null, chunkContext));
assertTrue(fs.exists(p));
FSDataInputStream stream = fs.open(p);
byte[] out = new byte[9];
stream.readFully(out);
stream.close();
assertEquals("foobarbaz", new String(out));
fs.close();
}
@Override
public void update(final ExecutionContext executionContext) throws ItemStreamException {
executionContext.putString(LAST_ID_RETURNED_EXECUTION_CONTEXT_KEY, lastIdReturned);
}