1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
/*******************************************************************************
* Copyright (c) 2000, 2016 Red Hat, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
* Ian Pun <ipun@redhat.com> - addition of Spinner test class
*******************************************************************************/
package org.eclipse.swt.tests.junit;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Spinner;
import org.junit.Before;
import org.junit.Test;
public class Test_org_eclipse_swt_widgets_Spinner extends Test_org_eclipse_swt_widgets_Composite {
Spinner spinner;
@Override
@Before
public void setUp() {
super.setUp();
spinner = new Spinner(shell, 0);
setWidget(spinner);
}
@Override
@Test
public void test_ConstructorLorg_eclipse_swt_widgets_CompositeI() {
try {
spinner = new Spinner(null, 0);
fail("No exception thrown for parent == null");
}
catch (IllegalArgumentException e) {
}
int[] cases = {0, SWT.READ_ONLY, SWT.WRAP};
for (int i = 0; i < cases.length; i++)
spinner = new Spinner(shell, cases[i]);
}
@Override
@Test
public void test_computeSizeIIZ() {
// super class test is sufficient
}
@Test
public void test_getIncrement() {
int [] cases = {5,100,1000,1};
for (int i=0;i<cases.length;i++){
spinner.setIncrement(cases[i]);
assertEquals(spinner.getIncrement(), cases[i]);
}
spinner.setIncrement(-1);
assertEquals(spinner.getIncrement(), cases[cases.length-1]);
}
@Test
public void test_getDigits() {
int [] cases = {1,10,0};
for (int i=0;i<cases.length;i++){
spinner.setDigits(cases[i]);
assertEquals(spinner.getDigits(), cases[i]);
}
try{
spinner.setDigits(-1);
fail("setDigits should have failed with illegal Argument");
}
catch(IllegalArgumentException e){
assertEquals(spinner.getDigits(), cases[cases.length-1]);
}
}
@Test
public void test_getMaximum() {
spinner.setMaximum(1000);
assertEquals(spinner.getMaximum(), 1000);
spinner.setMinimum(100);
spinner.setMaximum(99);
assertEquals(spinner.getMaximum(), 1000);
}
@Test
public void test_getMinimum() {
spinner.setMinimum(2);
assertEquals(spinner.getMinimum(), 2);
spinner.setMaximum(99);
spinner.setMinimum(100);
assertEquals(spinner.getMinimum(), 2);
}
@Test
public void test_getPageIncrement() {
int [] cases = {5,1000,20,1};
for (int i=0;i<cases.length;i++){
spinner.setPageIncrement(cases[i]);
assertEquals(spinner.getPageIncrement(), cases[i]);
}
spinner.setPageIncrement(-1);
assertEquals(spinner.getPageIncrement(), cases[cases.length-1]);
}
@Test
public void test_getSelection() {
int [] cases = {5,1000,25,1};
for (int i=0;i<cases.length;i++){
if(cases[i]>=spinner.getMaximum())
cases[i] = spinner.getMaximum()-1;
spinner.setSelection(cases[i]);
assertEquals(spinner.getSelection(), cases[i]);
}
spinner.setSelection(spinner.getMaximum()+1);
assertEquals(spinner.getSelection(), spinner.getMaximum());
spinner.setSelection(spinner.getMinimum()-1);
assertEquals(spinner.getSelection(), spinner.getMinimum());
}
@Test
public void test_getTextLimit() {
int [] cases = {5,1000,1};
for (int i=0;i<cases.length;i++){
spinner.setTextLimit(cases[i]);
assertEquals(spinner.getTextLimit(), cases[i]);
}
try {
spinner.setTextLimit(0);
fail("setTextLimit should have caused an expection with value 0");
} catch (Exception e) {
}
}
@Test
public void test_setValues() {
int cases = 4;
int [] selection = {5,10,15,20};
int [] minimum = {1,5,15,0};
int [] maximum = {20,30,15,50};
int [] digits = {0,1,2,3};
int [] increment = {10,5,6,100};
int [] pageIncrement = {50,5,6,100};
for (int i=0;i<cases;i++){
spinner.setValues(selection[i], minimum[i], maximum[i], digits[i], increment[i], pageIncrement[i]);
assertEquals(spinner.getSelection(), selection[i]);
assertEquals(spinner.getMinimum(), minimum[i]);
assertEquals(spinner.getMaximum(), maximum[i]);
assertEquals(spinner.getDigits(), digits[i]);
assertEquals(spinner.getIncrement(), increment[i]);
assertEquals(spinner.getPageIncrement(), pageIncrement[i]);
}
spinner.setValues(5, 10, 3, -1, 0, -1);
assertEquals(spinner.getSelection(), selection[cases-1]);
assertEquals(spinner.getMinimum(), minimum[cases-1]);
assertEquals(spinner.getMaximum(), maximum[cases-1]);
assertEquals(spinner.getDigits(), digits[cases-1]);
assertEquals(spinner.getIncrement(), increment[cases-1]);
assertEquals(spinner.getPageIncrement(), pageIncrement[cases-1]);
spinner = new Spinner(shell,0);
}
@Test
public void test_getText(){
spinner.setSelection(5);
assertEquals(spinner.getText(), "5");
spinner.setSelection(-5);
assertEquals(spinner.getText(), "0");
spinner.setSelection(spinner.getMaximum()+1);
assertEquals(spinner.getText(), String.valueOf(spinner.getMaximum()));
}
}
|
