@Test
public void addNode_node_seen() throws IllegalAccessException {
ReflectionUtils.setValue(traverser, "visitedOrQueuedNodes", SetUtils.asSet(1));
// expect no calls to enqueue
traverser.addNode(1);
}
@Test
public void addNode_nodes_unseen() throws IllegalAccessException {
traverser.enqueueNodes(colEq(Arrays.asList(1)));
expectLastCall();
replay(traverser);
traverser.addNode(1);
verify(traverser);
}
@Test
public void addNode_node_unseen() {
traverser.enqueueNodes(colEq(Arrays.asList(1)));
expectLastCall();
replay(traverser);
traverser.addNode(1);
verify(traverser);
}
@Test
public void addNode_nodes_seen() throws IllegalAccessException {
ReflectionUtils.setValue(traverser, "visitedOrQueuedNodes", SetUtils.asSet(1));
traverser.enqueueNodes(colEq(Arrays.asList(2)));
expectLastCall();
replay(traverser);
traverser.addNode(Arrays.asList(1, 2));
verify(traverser);
}
