1 /*
2  * SPDX-FileCopyrightText: 2014 Kevin Ottens <ervin@kde.org>
3  SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
4 */
5 
6 
7 #include <testlib/qtest_zanshin.h>
8 
9 #include "utils/mockobject.h"
10 
11 using mockitopp::matcher::any;
12 
13 using namespace Utils;
14 
15 class FakeInterface
16 {
17 public:
FakeInterface()18     FakeInterface() {}
~FakeInterface()19     virtual ~FakeInterface() {}
20     virtual void doSomething() = 0;
21     virtual int computeMe(QString input) = 0;
22 };
23 
24 class MockObjectTest : public QObject
25 {
26     Q_OBJECT
27 private slots:
testBasics()28     void testBasics()
29     {
30         MockObject<FakeInterface> mock;
31         mock(&FakeInterface::doSomething).when().thenReturn();
32         mock(&FakeInterface::doSomething).when().thenThrow("exception");
33         for (int i = 0; i < 10; i++) {
34             mock(&FakeInterface::computeMe).when(QStringLiteral("A")).thenReturn(0);
35             mock(&FakeInterface::computeMe).when(QStringLiteral("B")).thenReturn(1);
36             mock(&FakeInterface::computeMe).when(QStringLiteral("C")).thenReturn(-1);
37             mock(&FakeInterface::computeMe).when(QStringLiteral("Foo")).thenReturn(-1);
38         }
39         QSharedPointer<FakeInterface> iface1 = mock.getInstance();
40         QSharedPointer<FakeInterface> iface2 = mock.getInstance(); // Shouldn't cause a crash later
41 
42         QCOMPARE(iface1.data(), iface2.data());
43 
44         iface1->doSomething();
45         try {
46             iface2->doSomething();
47             QFAIL("No exception thrown");
48         } catch (...) {
49             // We expect to catch something
50         }
51 
52         for (int i = 0; i < 10; i++) {
53             QCOMPARE(iface1->computeMe(QStringLiteral("A")), 0);
54             QCOMPARE(iface2->computeMe(QStringLiteral("B")), 1);
55             QCOMPARE(iface1->computeMe(QStringLiteral("C")), -1);
56             QCOMPARE(iface2->computeMe(QStringLiteral("Foo")), -1);
57         }
58 
59         QVERIFY(mock(&FakeInterface::doSomething).when().exactly(2));
60         QVERIFY(mock(&FakeInterface::computeMe).when(any<QString>()).exactly(40));
61     }
62 };
63 
64 ZANSHIN_TEST_MAIN(MockObjectTest)
65 
66 #include "mockobjecttest.moc"
67