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
|
/**
* ============LICENSE_START====================================================
* org.onap.ccsdk
* ===========================================================================
* Copyright (c) 2023 AT&T Intellectual Property. All rights reserved.
* ===========================================================================
* 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.
* ============LICENSE_END====================================================
*/
package org.onap.ccsdk.apps.cadi.util.test;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.List;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.onap.ccsdk.apps.cadi.Access;
import org.onap.ccsdk.apps.cadi.CadiException;
import org.onap.ccsdk.apps.cadi.PropAccess;
import org.onap.ccsdk.apps.cadi.util.CSV;
import org.onap.ccsdk.apps.cadi.util.CSV.Visitor;
import org.onap.ccsdk.apps.cadi.util.CSV.Writer;
import org.onap.ccsdk.apps.cadi.util.Holder;
public class JU_CSV {
private String filename;
private File file;
private static ArrayList<Object> expected;
@Before
public void start() {
filename = "Sample.csv";
file = new File(filename);
}
@After
public void end() {
if(file!=null) {
file.delete();
}
}
@BeforeClass
public static void before() {
expected = new ArrayList<>();
}
@Test
public void test() throws IOException, CadiException {
Access access = new PropAccess();
CSV csv = new CSV(access,file);
// Can't visit for file that doesn't exist
try {
csv.visit(new Visitor() {
@Override
public void visit(List<String> row) {
}});
} catch(IOException e) {
Assert.assertTrue("CSV correctly created exception",true);
}
Writer writer = csv.writer();
try {
writer.row(add("\"hello\""));
writer.comment("Ignore Comments");
writer.row(add("dXNlcjpwYXNzd29yZA=="),add("dXNlckBzb21ldGhpbmcub3JnOm90aGVyUGFzc3dvcmQ="));
writer.row(); // no output
writer.row(add("There is, but one thing to say"), add(" and that is"), add("\"All the best\""));
} finally {
writer.close();
}
PrintStream garbage = new PrintStream(new FileOutputStream(file, true));
try {
garbage.println("# Ignore empty spaces, etc");
garbage.println(" ");
garbage.println("# Ignore blank lines");
garbage.println();
} finally {
garbage.close();
}
////////////
// Tests
////////////
final Holder<Integer> hi = new Holder<>(0);
csv.visit(new CSV.Visitor() {
@Override
public void visit(List<String> row) {
for(String s: row) {
// System.out.println(hi.value + ") " + s);
Assert.assertEquals(expected.get(hi.get()),s);
hi.set(hi.get()+1); // increment
}
}
});
}
private String add(String s) {
expected.add(s);
return s;
}
}
|