@Test
public void testHadoopFsListAsString() {
try {
String tmpFileName1 = "/tmp/testHadoopFsListAsString1";
String tmpFileName2 = "/tmp/testHadoopFsListAsString2";
File tmpFile1 = new File(tmpFileName1);
File tmpFile2 = new File(tmpFileName2);
tmpFile1.createNewFile();
tmpFile2.createNewFile();
Assert.assertTrue(TempletonUtils.hadoopFsListAsString(null, null, null) == null);
Assert.assertTrue(TempletonUtils.hadoopFsListAsString("/tmp,/usr", null, null) == null);
Assert.assertEquals(
"file:" + tmpFileName1 + ",file:" + tmpFileName2,
TempletonUtils.hadoopFsListAsString(
tmpFileName1 + "," + tmpFileName2, new Configuration(), null));
} catch (FileNotFoundException e) {
Assert.fail("Couldn't find name for " + tmpFile.toURI().toString());
} catch (Exception e) {
// Something else is wrong
e.printStackTrace();
}
try {
TempletonUtils.hadoopFsListAsString("/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();
}
}
