1 /*
2 * Copyright (C) 2019 Savoir-faire Linux Inc.
3 *
4 * Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <https://www.gnu.org/licenses/>.
18 */
19
20 #include "valuetester.h"
21
22 #include <iostream>
23 #include <string>
24
25 // opendht
26 #include "opendht/value.h"
27
28 namespace test {
29 CPPUNIT_TEST_SUITE_REGISTRATION(ValueTester);
30
31 void
setUp()32 ValueTester::setUp() {
33
34 }
35
36 void
testConstructors()37 ValueTester::testConstructors() {
38 std::string the_data {"42 cats"};
39 dht::Value the_dht_value {(const uint8_t*)the_data.data(), the_data.size()};
40 std::string from_value {the_dht_value.data.begin(), the_dht_value.data.end()};
41 CPPUNIT_ASSERT_EQUAL(the_data, from_value);
42 }
43
44 void
testFilter()45 ValueTester::testFilter()
46 {
47 dht::Value::Filter defaultFiler {};
48
49 auto isPairSize = dht::Value::Filter([](const dht::Value& v) {
50 return v.data.size() % 2 == 0;
51 });
52
53 auto isUserTypeTest = dht::Value::Filter([](const dht::Value& v) {
54 return v.user_type == "test";
55 });
56
57 std::string data1 {"42 cats"};
58 dht::Value value1 {(const uint8_t*)data1.data(), data1.size()};
59 value1.user_type = "test";
60
61 std::string data2 {"420 cats"};
62 dht::Value value2 {(const uint8_t*)data2.data(), data2.size()};
63 dht::Value value3 {(const uint8_t*)data2.data(), data2.size()};
64 value3.user_type = "test";
65
66 CPPUNIT_ASSERT(!isPairSize(value1));
67 CPPUNIT_ASSERT(isUserTypeTest(value1));
68
69 auto isBoth = dht::Value::Filter::chain(isPairSize, isUserTypeTest);
70 auto isUserTypeTest2 = dht::Value::Filter::chain(defaultFiler, isUserTypeTest);
71
72 CPPUNIT_ASSERT(isUserTypeTest2(value1));
73 CPPUNIT_ASSERT(!isUserTypeTest2(value2));
74 CPPUNIT_ASSERT(!isBoth(value1));
75 CPPUNIT_ASSERT(!isBoth(value2));
76 CPPUNIT_ASSERT(isBoth(value3));
77 }
78
79 void
tearDown()80 ValueTester::tearDown() {
81
82 }
83 } // namespace test
84