//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void testPagingIterator()
internal virtual void TestPagingIterator()
{
IEnumerator <int> source = new RangeIterator(24);
PagingIterator <int> pager = new PagingIterator <int>(source, 10);
assertEquals(0, pager.Page());
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertTrue(pager.HasNext());
AssertPage(pager.NextPage(), 10, 0);
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertTrue(pager.HasNext());
assertEquals(1, pager.Page());
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertTrue(pager.HasNext());
AssertPage(pager.NextPage(), 10, 10);
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertTrue(pager.HasNext());
assertEquals(2, pager.Page());
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertTrue(pager.HasNext());
AssertPage(pager.NextPage(), 4, 20);
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertFalse(pager.HasNext());
pager.Page(1);
assertEquals(1, pager.Page());
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertTrue(pager.HasNext());
AssertPage(pager.NextPage(), 10, 10);
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertTrue(pager.HasNext());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void testCachingIterator()
internal virtual void TestCachingIterator()
{
IEnumerator <int> source = new RangeIterator(8);
CachingIterator <int> caching = new CachingIterator <int>(source);
assertThrows(typeof(NoSuchElementException), caching.previous);
assertThrows(typeof(NoSuchElementException), caching.current);
// Next and previous
assertEquals(0, caching.Position());
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertTrue(caching.HasNext());
assertEquals(0, caching.Position());
assertFalse(caching.HasPrevious());
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertEquals(( int? )0, caching.Next());
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertTrue(caching.HasNext());
assertTrue(caching.HasPrevious());
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertEquals(( int? )1, caching.Next());
assertTrue(caching.HasPrevious());
assertEquals(( int? )1, caching.Current());
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertEquals(( int? )2, caching.Next());
assertEquals(( int? )2, caching.Current());
assertEquals(( int? )3, ( int? )caching.Position());
assertEquals(( int? )2, caching.Current());
assertTrue(caching.HasPrevious());
assertEquals(( int? )2, caching.Previous());
assertEquals(( int? )2, caching.Current());
assertEquals(( int? )2, ( int? )caching.Position());
assertEquals(( int? )1, caching.Previous());
assertEquals(( int? )1, caching.Current());
assertEquals(( int? )1, ( int? )caching.Position());
assertEquals(( int? )0, caching.Previous());
assertEquals(( int? )0, ( int? )caching.Position());
assertFalse(caching.HasPrevious());
assertThrows(typeof(System.ArgumentException), () => caching.Position(-1), "Shouldn't be able to set a lower value than 0");
assertEquals(( int? )0, caching.Current());
assertEquals(0, caching.Position(3));
assertThrows(typeof(NoSuchElementException), caching.current, "Shouldn't be able to call current() after a call to position(int)");
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertTrue(caching.HasNext());
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertEquals(( int? )3, caching.Next());
assertEquals(( int? )3, caching.Current());
assertTrue(caching.HasPrevious());
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertEquals(( int? )4, caching.Next());
assertEquals(5, caching.Position());
assertEquals(( int? )4, caching.Previous());
assertEquals(( int? )4, caching.Current());
assertEquals(( int? )4, caching.Current());
assertEquals(4, caching.Position());
assertEquals(( int? )3, caching.Previous());
assertEquals(3, caching.Position());
assertThrows(typeof(NoSuchElementException), () => caching.Position(9), "Shouldn't be able to set a position which is too big");
assertEquals(3, caching.Position(8));
assertTrue(caching.HasPrevious());
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertFalse(caching.HasNext());
assertThrows(typeof(NoSuchElementException), caching.next, "Shouldn't be able to go beyond last item");
assertEquals(8, caching.Position());
assertEquals(( int? )7, caching.Previous());
assertEquals(( int? )6, caching.Previous());
assertEquals(6, caching.Position(0));
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertEquals(( int? )0, caching.Next());
}
