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1
19
20 package org.openide.nodes;
21
22 import java.awt.event.ActionEvent  ;
23 import java.beans.*;
24 import java.util.*;
25 import javax.swing.AbstractAction ;
26 import javax.swing.Action ;
27
28 import junit.textui.TestRunner;
29 import org.netbeans.junit.NbTestCase;
30 import org.netbeans.junit.NbTestSuite;
31
32 import org.openide.nodes.*;
33 import org.openide.util.actions.SystemAction;
34
35
38 public class NodeTest extends NbTestCase {
39
40 public NodeTest(String name) {
41 super(name);
42 }
43
44 public static void main(String [] args) {
45 TestRunner.run(new NbTestSuite(NodeTest.class));
46 }
47
48 public void testGetActions () throws Exception {
49 final SystemAction[] arr1 = {
50 SystemAction.get (PropertiesAction.class)
51 };
52 final SystemAction[] arr2 = {
53 };
54
55 AbstractNode an = new AbstractNode (Children.LEAF) {
56 public SystemAction[] getActions () {
57 return arr1;
58 }
59
60 public SystemAction[] getContextActions () {
61 return arr2;
62 }
63 };
64
65
66 assertEquals ("getActions(false) properly delegates to getActions()", arr1, an.getActions (false));
67 assertEquals ("getActions(true) properly delegates to getContextActions()", arr2, an.getActions (true));
68
69 }
70
71 public void testPreferredAction() throws Exception {
72 final SystemAction a1 = SystemAction.get(PropertiesAction.class);
73 final Action a2 = new AbstractAction () {
74 public void actionPerformed(ActionEvent ev) {}
75 };
76 final SystemAction a3 = SystemAction.get(OpenAction.class);
77 final Action a4 = new AbstractAction () {
78 public void actionPerformed(ActionEvent ev) {}
79 };
80 Node n1 = new AbstractNode(Children.LEAF) {
82 {
83 setDefaultAction(a1);
84 }
85 };
86 Node n2 = new AbstractNode(Children.LEAF) {
87 public SystemAction getDefaultAction() {
88 return a1;
89 }
90 };
91 Node n4 = new AbstractNode(Children.LEAF) {
93 public Action getPreferredAction() {
94 return a1;
95 }
96 };
97 Node n5 = new AbstractNode(Children.LEAF) {
99 {
100 setDefaultAction (a1);
101 }
102
103 public SystemAction getDefaultAction () {
104 return super.getDefaultAction ();
105 }
106 };
107 Node n6 = new AbstractNode(Children.LEAF) {
108 public Action getPreferredAction() {
109 return a2;
110 }
111 };
112 Node n7 = new AbstractNode(Children.LEAF) {
114 {
115 setDefaultAction(a1);
116 }
117 public SystemAction getDefaultAction() {
118 return a3;
119 }
120 };
121 assertEquals(a1, n1.getDefaultAction());
122 assertEquals(a1, n1.getPreferredAction());
123 assertEquals(a1, n2.getDefaultAction());
124 assertEquals(a1, n2.getPreferredAction());
125 assertEquals(a1, n4.getDefaultAction());
126 assertEquals(a1, n4.getPreferredAction());
127 assertEquals(a1, n5.getPreferredAction());
128 assertEquals(a1, n5.getDefaultAction());
129 assertEquals(null, n6.getDefaultAction());
130 assertEquals(a2, n6.getPreferredAction());
131 assertEquals(a3, n7.getDefaultAction());
132 assertEquals(a3, n7.getPreferredAction());
133 }
134
135 public void testShortDescriptionCanBeSetToNull () {
136 class PCL extends NodeAdapter {
137 public int cnt;
138
139 public void propertyChange (PropertyChangeEvent ev) {
140 if (Node.PROP_SHORT_DESCRIPTION.equals (ev.getPropertyName ())) {
141 cnt++;
142 }
143 }
144 }
145
146 AbstractNode an = new AbstractNode (Children.LEAF);
147 an.setDisplayName ("My name");
148
149 PCL pcl = new PCL ();
150 an.addNodeListener (pcl);
151 assertEquals ("My name", an.getShortDescription ());
152
153 an.setShortDescription ("Ahoj");
154 assertEquals ("Ahoj", an.getShortDescription ());
155 assertEquals ("One change", 1, pcl.cnt);
156
157 an.setShortDescription (null);
158 assertEquals ("My name", an.getShortDescription ());
159 assertEquals ("Second change", 2, pcl.cnt);
160 }
161
162
163 public static final class PropertiesAction extends OpenAction {
164
165 }
166 }
167 |
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