| package org.onlab.onos.net.intent; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.onlab.onos.net.ElementId; |
| import org.onlab.onos.net.Path; |
| import org.onlab.onos.net.flow.TrafficSelector; |
| import org.onlab.onos.net.flow.TrafficTreatment; |
| import org.onlab.onos.net.flow.criteria.Criterion; |
| import org.onlab.onos.net.flow.instructions.Instruction; |
| import org.onlab.onos.net.topology.LinkWeight; |
| import org.onlab.onos.net.topology.PathService; |
| |
| import static org.onlab.onos.net.NetTestTools.createPath; |
| |
| /** |
| * Common mocks used by the intent framework tests. |
| */ |
| public class IntentTestsMocks { |
| /** |
| * Mock traffic selector class used for satisfying API requirements. |
| */ |
| public static class MockSelector implements TrafficSelector { |
| @Override |
| public Set<Criterion> criteria() { |
| return new HashSet<>(); |
| } |
| } |
| |
| /** |
| * Mock traffic treatment class used for satisfying API requirements. |
| */ |
| public static class MockTreatment implements TrafficTreatment { |
| @Override |
| public List<Instruction> instructions() { |
| return new ArrayList<>(); |
| } |
| } |
| |
| /** |
| * Mock path service for creating paths within the test. |
| */ |
| public static class MockPathService implements PathService { |
| |
| final String[] pathHops; |
| final String[] reversePathHops; |
| |
| /** |
| * Constructor that provides a set of hops to mock. |
| * |
| * @param pathHops path hops to mock |
| */ |
| public MockPathService(String[] pathHops) { |
| this.pathHops = pathHops; |
| String[] reversed = pathHops.clone(); |
| Collections.reverse(Arrays.asList(reversed)); |
| reversePathHops = reversed; |
| } |
| |
| @Override |
| public Set<Path> getPaths(ElementId src, ElementId dst) { |
| Set<Path> result = new HashSet<>(); |
| |
| String[] allHops = new String[pathHops.length]; |
| |
| if (src.toString().endsWith(pathHops[0])) { |
| System.arraycopy(pathHops, 0, allHops, 0, pathHops.length); |
| } else { |
| System.arraycopy(reversePathHops, 0, allHops, 0, pathHops.length); |
| } |
| |
| result.add(createPath(allHops)); |
| return result; |
| } |
| |
| @Override |
| public Set<Path> getPaths(ElementId src, ElementId dst, LinkWeight weight) { |
| return getPaths(src, dst); |
| } |
| } |
| } |