@Test
public void testHadoopFsListAsArray() {
try {
String tmpFileName1 = "/tmp/testHadoopFsListAsArray1";
String tmpFileName2 = "/tmp/testHadoopFsListAsArray2";
File tmpFile1 = new File(tmpFileName1);
File tmpFile2 = new File(tmpFileName2);
tmpFile1.createNewFile();
tmpFile2.createNewFile();
Assert.assertTrue(TempletonUtils.hadoopFsListAsArray(null, null, null) == null);
Assert.assertTrue(
TempletonUtils.hadoopFsListAsArray(tmpFileName1 + "," + tmpFileName2, null, null)
== null);
String[] tmp2 =
TempletonUtils.hadoopFsListAsArray(
tmpFileName1 + "," + tmpFileName2, new Configuration(), null);
Assert.assertEquals("file:" + tmpFileName1, tmp2[0]);
Assert.assertEquals("file:" + tmpFileName2, tmp2[1]);
tmpFile1.delete();
tmpFile2.delete();
} catch (FileNotFoundException e) {
Assert.fail("Couldn't find name for " + tmpFile.toURI().toString());
} catch (Exception e) {
// Something else is wrong
e.printStackTrace();
}
try {
TempletonUtils.hadoopFsListAsArray("/scoobydoo/teddybear,joe", new Configuration(), null);
Assert.fail("Should not have found /scoobydoo/teddybear");
} catch (FileNotFoundException e) {
// Should go here.
} catch (Exception e) {
// Something else is wrong.
e.printStackTrace();
}
}
