1/*
2 * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25package com.sun.hotspot.igv.data;
26
27import java.util.Arrays;
28import java.util.LinkedHashSet;
29import static org.junit.Assert.assertEquals;
30import org.junit.*;
31
32/**
33 *
34 * @author Thomas
35 */
36public class SourceTest {
37
38    public SourceTest() {
39    }
40
41    @BeforeClass
42    public static void setUpClass() throws Exception {
43    }
44
45    @AfterClass
46    public static void tearDownClass() throws Exception {
47    }
48
49    @Before
50    public void setUp() {
51    }
52
53    @After
54    public void tearDown() {
55    }
56
57    /**
58     * Test of getSourceNodes method, of class Source.
59     */
60    @Test
61    public void testBase() {
62        final Source s = new Source();
63
64        final InputNode N1 = new InputNode(1);
65        final InputNode N2 = new InputNode(2);
66
67        s.addSourceNode(N1);
68        assertEquals(s.getSourceNodes(), Arrays.asList(N1));
69        assertEquals(s.getSourceNodesAsSet(), new LinkedHashSet<>(Arrays.asList(1)));
70
71        s.addSourceNode(N2);
72        assertEquals(s.getSourceNodes(), Arrays.asList(N1, N2));
73        assertEquals(s.getSourceNodesAsSet(), new LinkedHashSet<>(Arrays.asList(1, 2)));
74
75        s.addSourceNode(N1);
76        assertEquals(s.getSourceNodes(), Arrays.asList(N1, N2));
77        assertEquals(s.getSourceNodesAsSet(), new LinkedHashSet<>(Arrays.asList(1, 2)));
78    }
79}
80