//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldHandleEmptySource()
public virtual void ShouldHandleEmptySource()
{
_topFetcher = new TopFetchingWeightedPathIterator(Collections.emptyIterator(), _evaluator);
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertFalse("Expected iterator to be empty", _topFetcher.hasNext());
assertNull("Expected null after report has no next", _topFetcher.fetchNextOrNull());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldHandleSinglePath()
public virtual void ShouldHandleSinglePath()
{
Path a = Graph.makePathWithRelProperty(_length, "a1-1-a2");
IList <Path> list = new List <Path>();
list.Add(a);
_topFetcher = new TopFetchingWeightedPathIterator(list.GetEnumerator(), _evaluator, _epsilon);
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertTrue("Expected at least one element", _topFetcher.hasNext());
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
AssertPathDef(a, _topFetcher.next());
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertFalse("Expected no more elements", _topFetcher.hasNext());
assertNull("Expected null after report has no next", _topFetcher.fetchNextOrNull());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldHandleMultipleShortest()
public virtual void ShouldHandleMultipleShortest()
{
Path a = Graph.makePathWithRelProperty(_length, "a1-1-a2");
Path b = Graph.makePathWithRelProperty(_length, "b1-0-b2-1-b3-0-b4");
IList <Path> list = new List <Path>();
list.Add(a);
list.Add(b);
_topFetcher = new TopFetchingWeightedPathIterator(list.GetEnumerator(), _evaluator, _epsilon);
IList <Path> result = new List <Path>();
while (_topFetcher.MoveNext())
{
result.Add(_topFetcher.Current);
}
AssertPathsWithPaths(result, a, b);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldHandleUnsortedSource()
public virtual void ShouldHandleUnsortedSource()
{
Path a = Graph.makePathWithRelProperty(_length, "a1-1-a2-2-a3"); // 3
Path b = Graph.makePathWithRelProperty(_length, "b1-3-b2-3-b3"); // 6
Path c = Graph.makePathWithRelProperty(_length, "c1-0-c2-1-c3"); // 1
Path d = Graph.makePathWithRelProperty(_length, "d1-3-d2-0-d3"); // 3
Path e = Graph.makePathWithRelProperty(_length, "e1-0-e2-0-e3-0-e4-1-e5"); // 1
IList <Path> list = Arrays.asList(a, b, c, d, e);
_topFetcher = new TopFetchingWeightedPathIterator(list.GetEnumerator(), _evaluator, _epsilon);
IList <Path> result = new List <Path>();
while (_topFetcher.MoveNext())
{
result.Add(_topFetcher.Current);
}
AssertPathsWithPaths(result, c, e);
}