Review

finding-8

/mubench/checkouts/testng/677302c/build/src/main/java/org/testng/Assert.java

assertEquals(Iterator, Iterator, String)

class Assert {
  /** Asserts that two iterables return iterators with the same elements in the same order. If they do not,
   * an AssertionError, with the given message, is thrown.
   * @param actual the actual value
   * @param expected the expected value
   * @param message the assertion error message
   */
  static public void assertEquals(Iterable<?> actual, Iterable<?> expected, String message) {
    if(actual == expected) {
      return;
    }
    
    if(actual == null || expected == null) {
      if(message != null) {
        fail(message);
      } else {
        fail("Iterables not equal: expected: " + expected + " and actual: " + actual);
      }
    }

    Iterator<?> actIt = actual.iterator();
    Iterator<?> expIt = expected.iterator();
    
    assertEquals(actIt, expIt, message);
  }

}