public void assertNodeExists(ProcessInstance process, String... nodeNames) {
WorkflowProcessInstanceImpl instance = (WorkflowProcessInstanceImpl) process;
List<String> names = new ArrayList<String>();
for (String nodeName : nodeNames) {
names.add(nodeName);
}
for (Node node : instance.getNodeContainer().getNodes()) {
if (names.contains(node.getName())) {
names.remove(node.getName());
}
}
if (!names.isEmpty()) {
String s = names.get(0);
for (int i = 1; i < names.size(); i++) {
s += ", " + names.get(i);
}
fail("Node(s) do not exist: " + s);
}
}
public void assertNumOfOutgoingConnections(ProcessInstance process, String nodeName, int num) {
assertNodeExists(process, nodeName);
WorkflowProcessInstanceImpl instance = (WorkflowProcessInstanceImpl) process;
for (Node node : instance.getNodeContainer().getNodes()) {
if (node.getName().equals(nodeName)) {
if (node.getOutgoingConnections().size() != num) {
fail(
"Expected outgoing connections: "
+ num
+ " - found "
+ node.getOutgoingConnections().size());
} else {
break;
}
}
}
}