Parameterized Test - Original

@Test
public void getParent() {
  FilePath fp = new FilePath(null, "/abc/def");
  assertEquals("/abc", (fp = fp.getParent()).getRemote());
  assertEquals("/", (fp = fp.getParent()).getRemote());
  assertNull(fp.getParent());

  fp = new FilePath(null, "abc/def\\ghi");
  assertEquals("abc/def", (fp = fp.getParent())
    .getRemote());
  assertEquals("abc", (fp = fp.getParent()).getRemote());
  assertNull(fp.getParent());

  fp = new FilePath(null, "C:\\abc\\def");
  assertEquals("C:\\abc", (fp = fp.getParent())
    .getRemote());
  assertEquals("C:\\", (fp = fp.getParent()).getRemote());
  assertNull(fp.getParent());
}