@Test
public void testGetFileName() {

  assertThat(AdbPathUtil.getFileName("")).isEqualTo("");
  assertThat(AdbPathUtil.getFileName("/")).isEqualTo("");
  assertThat(AdbPathUtil.getFileName("/foo")).isEqualTo("foo");
  assertThat(AdbPathUtil.getFileName("/foo/bar")).isEqualTo("bar");
  assertThat(AdbPathUtil.getFileName("/foo/blah/bar-test.txt")).isEqualTo("bar-test.txt");
}