try {
      w.write(I18N);
    } finally {
      w.close();
    }

    File i18nFile = getTestFile("i18n.txt");
    assertTrue(Files.equal(i18nFile, temp));
  }

  public void testTouch() throws IOException {
    File temp = createTempFile();
    assertTrue(temp.exists());
    assertTrue(temp.delete());
    assertFalse(temp.exists());
    Files.touch(temp);
    assertTrue(temp.exists());

      assertThat(MoreFiles.equal(fooPath, fooHardlink)).isTrue();
      assertThat(MoreFiles.equal(fooSymlink, fooHardlink)).isTrue();
    }
  }

  public void testTouch() throws IOException {
    Path temp = createTempFile();
    assertTrue(Files.exists(temp));
    Files.delete(temp);
    assertFalse(Files.exists(temp));

    MoreFiles.touch(temp);

      assertThat(MoreFiles.equal(fooPath, fooHardlink)).isTrue();
      assertThat(MoreFiles.equal(fooSymlink, fooHardlink)).isTrue();
    }
  }

  public void testTouch() throws IOException {
    Path temp = createTempFile();
    assertTrue(Files.exists(temp));
    Files.delete(temp);
    assertFalse(Files.exists(temp));

    MoreFiles.touch(temp);

        assertEquals(ChatMessage.ROLE_ASSISTANT, session.getMessages().get(0).getRole());
        assertEquals("Assistant response", session.getMessages().get(0).getContent());
    }

    @Test
    public void test_touch() {
        final ChatSession session = new ChatSession();
        final LocalDateTime initialTime = session.getLastAccessedAt();

        try {
            Thread.sleep(10);