示例#1
0
 @Test
 public void should_get_a_new_iterator_if_the_input_was_closed() throws Exception {
   Iterator<String> it1 = VALID_DIRECTORY_INPUT.iterator();
   VALID_DIRECTORY_INPUT.close();
   Iterator<String> it2 = VALID_DIRECTORY_INPUT.iterator();
   assertNotSame(it1, it2);
 }
示例#2
0
 @Test(expected = IllegalStateException.class)
 public void should_throw_IllegalStateException_if_IOException_while_reading_files()
     throws Exception {
   Iterator<String> it = VALID_DIRECTORY_INPUT.iterator();
   SOME_FILE.delete();
   OTHER_FILE.delete();
   it.hasNext();
 }
示例#3
0
 @Test
 public void should_iterate_all_lines() throws Exception {
   Iterator<String> it = VALID_DIRECTORY_INPUT.iterator();
   int nbLines = 0;
   while (it.hasNext()) {
     nbLines++;
     it.next();
   }
   assertEquals(5, nbLines);
 }
示例#4
0
  @Test
  public void should_read_all_lines_in_any_order() throws Exception {
    String[] expectedContent =
        new String[] {
          SOME_FILE_LINE1, SOME_FILE_LINE2, OTHER_FILE_LINE1, OTHER_FILE_LINE2, OTHER_FILE_LINE3
        };

    Iterator<String> it = VALID_DIRECTORY_INPUT.iterator();
    List<String> actualContent = new ArrayList<String>();
    while (it.hasNext()) {
      String line = it.next();
      actualContent.add(line);
    }

    assertThat(actualContent, hasItems(expectedContent));
  }
示例#5
0
 @Test
 public void should_get_valid_non_empty_iterator() throws Exception {
   Iterator<String> it = VALID_DIRECTORY_INPUT.iterator();
   assertNotNull(it);
   assertTrue(it.hasNext());
 }
示例#6
0
 @Test
 public void should_not_throw_exception_if_close_when_no_iterator() throws Exception {
   VALID_DIRECTORY_INPUT.close();
 }