[12175] | 1 | #include <gtest/gtest.h> |
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| 2 | #include <gmock/gmock.h> |
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| 3 | |
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| 4 | #include "core/object/Iterator.h" |
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| 5 | #include "core/class/OrxonoxClass.h" |
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| 6 | #include "core/class/OrxonoxInterface.h" |
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| 7 | #include "core/CoreIncludes.h" |
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| 8 | #include "core/module/ModuleInstance.h" |
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| 9 | |
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| 10 | namespace orxonox |
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| 11 | { |
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| 12 | namespace |
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| 13 | { |
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| 14 | class TestInterface : virtual public OrxonoxInterface |
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| 15 | { |
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| 16 | public: |
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| 17 | TestInterface() { RegisterObject(TestInterface); } |
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| 18 | }; |
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| 19 | |
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| 20 | class TestClass : public OrxonoxClass, public TestInterface |
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| 21 | { |
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| 22 | public: |
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| 23 | TestClass() { RegisterObject(TestClass); } |
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| 24 | MOCK_METHOD0(test, void()); |
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| 25 | }; |
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| 26 | |
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| 27 | RegisterClassNoArgs(TestInterface); |
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| 28 | RegisterClassNoArgs(TestClass); |
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| 29 | |
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| 30 | // Fixture |
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| 31 | class IteratorTest : public ::testing::Test |
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| 32 | { |
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| 33 | public: |
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| 34 | virtual void SetUp() override |
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| 35 | { |
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| 36 | new IdentifierManager(); |
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| 37 | ModuleInstance::getCurrentModuleInstance()->loadAllStaticallyInitializedInstances(StaticInitialization::IDENTIFIER); |
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| 38 | Context::setRootContext(new Context(nullptr)); |
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| 39 | } |
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| 40 | |
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| 41 | virtual void TearDown() override |
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| 42 | { |
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| 43 | Context::destroyRootContext(); |
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| 44 | ModuleInstance::getCurrentModuleInstance()->unloadAllStaticallyInitializedInstances(StaticInitialization::IDENTIFIER); |
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| 45 | delete &IdentifierManager::getInstance(); |
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| 46 | } |
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| 47 | }; |
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| 48 | } |
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| 49 | |
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| 50 | TEST_F(IteratorTest, CanCreateIterator) |
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| 51 | { |
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| 52 | Iterator<TestInterface> it; |
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| 53 | } |
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| 54 | |
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| 55 | TEST_F(IteratorTest, CanAssignIterator) |
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| 56 | { |
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| 57 | ObjectList<TestInterface> list; |
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| 58 | Iterator<TestInterface> it = list.begin(); |
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| 59 | } |
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| 60 | |
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| 61 | TEST_F(IteratorTest, CanIterateOverEmptyList) |
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| 62 | { |
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| 63 | size_t i = 0; |
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| 64 | ObjectList<TestInterface> list; |
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| 65 | for (Iterator<TestInterface> it = list.begin(); it != list.end(); ++it) |
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| 66 | ++i; |
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| 67 | EXPECT_EQ(0u, i); |
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| 68 | } |
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| 69 | |
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| 70 | TEST_F(IteratorTest, CanCallObjects) |
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| 71 | { |
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| 72 | TestClass test1; |
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| 73 | TestClass test2; |
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| 74 | TestClass test3; |
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| 75 | |
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| 76 | EXPECT_CALL(test1, test()); |
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| 77 | EXPECT_CALL(test2, test()); |
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| 78 | EXPECT_CALL(test3, test()); |
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| 79 | |
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| 80 | // iterate over interfaces but use a TestClass iterator - now we can call TestClass::test() |
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| 81 | ObjectList<TestInterface> list; |
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| 82 | for (Iterator<TestClass> it = list.begin(); it != list.end(); ++it) |
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| 83 | it->test(); |
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| 84 | } |
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| 85 | |
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| 86 | TEST_F(IteratorTest, CanIterateOverInterfaceListWithInterfaceIterator) |
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| 87 | { |
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| 88 | TestClass testClass; |
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| 89 | TestInterface testInterface; |
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| 90 | |
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| 91 | size_t i = 0; |
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| 92 | ObjectList<TestInterface> list; |
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| 93 | for (Iterator<TestInterface> it = list.begin(); it != list.end(); ++it) |
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| 94 | { |
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| 95 | ++i; |
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| 96 | if (i == 1u) EXPECT_EQ(&testClass, *it); |
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| 97 | if (i == 2u) EXPECT_EQ(&testInterface, *it); |
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| 98 | } |
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| 99 | EXPECT_EQ(2u, i); |
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| 100 | } |
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| 101 | |
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| 102 | TEST_F(IteratorTest, CanIterateOverClassListWithClassIterator) |
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| 103 | { |
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| 104 | TestClass testClass; |
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| 105 | TestInterface testInterface; |
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| 106 | |
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| 107 | size_t i = 0; |
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| 108 | ObjectList<TestClass> list; |
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| 109 | for (Iterator<TestClass> it = list.begin(); it != list.end(); ++it) |
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| 110 | { |
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| 111 | ++i; |
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| 112 | if (i == 1u) EXPECT_EQ(&testClass, *it); |
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| 113 | } |
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| 114 | EXPECT_EQ(1u, i); |
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| 115 | } |
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| 116 | |
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| 117 | TEST_F(IteratorTest, CanIterateOverInterfaceListWithClassIterator) |
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| 118 | { |
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| 119 | TestClass testClass; |
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| 120 | TestInterface testInterface; |
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| 121 | |
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| 122 | size_t i = 0; |
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| 123 | ObjectList<TestInterface> list; |
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| 124 | for (Iterator<TestClass> it = list.begin(); it != list.end(); ++it) |
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| 125 | { |
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| 126 | ++i; |
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| 127 | if (i == 1u) EXPECT_EQ(&testClass, *it); |
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| 128 | if (i == 2u) EXPECT_EQ(nullptr, *it); |
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| 129 | } |
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| 130 | EXPECT_EQ(2u, i); |
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| 131 | } |
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| 132 | |
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| 133 | TEST_F(IteratorTest, CanIterateOverClassListWithInterfaceIterator) |
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| 134 | { |
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| 135 | TestClass testClass; |
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| 136 | TestInterface testInterface; |
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| 137 | |
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| 138 | size_t i = 0; |
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| 139 | ObjectList<TestClass> list; |
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| 140 | for (Iterator<TestInterface> it = list.begin(); it != list.end(); ++it) |
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| 141 | { |
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| 142 | ++i; |
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| 143 | if (i == 1u) EXPECT_EQ(&testClass, *it); |
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| 144 | } |
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| 145 | EXPECT_EQ(1u, i); |
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| 146 | } |
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| 147 | } |
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