| /* |
| * Copyright (C) 2014 The Guava Authors |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.google.common.graph; |
| |
| import java.util.Arrays; |
| import java.util.Collection; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| /** Tests for an undirected {@link StandardMutableGraph}. */ |
| @AndroidIncompatible |
| @RunWith(Parameterized.class) |
| public final class StandardImmutableUndirectedGraphTest |
| extends AbstractStandardUndirectedGraphTest { |
| |
| @Parameters(name = "allowsSelfLoops={0}") |
| public static Collection<Object[]> parameters() { |
| return Arrays.asList(new Object[][] {{false}, {true}}); |
| } |
| |
| private final boolean allowsSelfLoops; |
| private ImmutableGraph.Builder<Integer> graphBuilder; |
| |
| public StandardImmutableUndirectedGraphTest(boolean allowsSelfLoops) { |
| this.allowsSelfLoops = allowsSelfLoops; |
| } |
| |
| @Override |
| public Graph<Integer> createGraph() { |
| graphBuilder = GraphBuilder.undirected().allowsSelfLoops(allowsSelfLoops).immutable(); |
| return graphBuilder.build(); |
| } |
| |
| @Override |
| final void addNode(Integer n) { |
| graphBuilder.addNode(n); |
| graph = graphBuilder.build(); |
| } |
| |
| @Override |
| final void putEdge(Integer n1, Integer n2) { |
| graphBuilder.putEdge(n1, n2); |
| graph = graphBuilder.build(); |
| } |
| } |