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.
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20  * or visit www.oracle.com if you need additional information or have any
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22  *
23  */
24 
25 package com.sun.hotspot.igv.data;
26 
27 import java.util.Arrays;
28 import java.util.LinkedHashSet;
29 import static org.junit.Assert.assertEquals;
30 import org.junit.*;
31 
32 /**
33  *
34  * @author Thomas
35  */
36 public class SourceTest {
37 
SourceTest()38     public SourceTest() {
39     }
40 
41     @BeforeClass
setUpClass()42     public static void setUpClass() throws Exception {
43     }
44 
45     @AfterClass
tearDownClass()46     public static void tearDownClass() throws Exception {
47     }
48 
49     @Before
setUp()50     public void setUp() {
51     }
52 
53     @After
tearDown()54     public void tearDown() {
55     }
56 
57     /**
58      * Test of getSourceNodes method, of class Source.
59      */
60     @Test
testBase()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