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我在玩gmock,我有一個人爲的例子,我用它來學習它的細微差別。我有什麼,我本來期望的隱含拷貝構造函數的調用問題:gmock調用隱式刪除的拷貝構造函數
// mock_word.h
class MockWord : Word {
public:
MockWord(const std::string word) : Word(word) {};
MOCK_METHOD0(pigLatinify, std::string(void));
};
// strings.h
template <typename Word>
class Strings {
...
private:
std::vector<Word>* words = new std::vector<Word>();
public:
// This should call the implicit copy constructor
void addWord(const Word word) {
this->words->push_back(word);
};
...
};
// strings_test.cpp
class StringsTest : public ::testing::Test {
protected:
Strings<MockWord>* strings;
public:
virtual void SetUp() {
strings = new Strings<MockWord>();
};
virtual void TearDown() {
delete strings;
};
};
TEST_F(StringsTest, StringIsAllPigLatinifiedNicely) {
MockWord mockWordA("beast");
MockWord mockWordB("dough");
// Set some expectations for the Mock
EXPECT_CALL(mockWordA, pigLatinify()).Times(AtLeast(1));
EXPECT_CALL(mockWordB, pigLatinify()).Times(AtLeast(1));
strings->addWord(mockWordA);
strings->addWord(mockWordB);
...
};
現在,我大概可以有這樣的請編譯,如果我轉換mockWordA
和mockWordB
從自動變量的指針工作,但是這不是我想提供的界面。
我得到確切的錯誤是:
error: call to implicitly-deleted copy constructor of 'MockWord'
strings->addWord(mockWordA);
^~~~~~~~~
mock_word.h:11:9: note: copy constructor of 'MockWord' is implicitly deleted because field 'gmock0_pigLatinify_11' has a deleted copy constructor
MOCK_METHOD0(pigLatinify, std::string(void));
mock from google mock are not copyable – PiotrNycz
[可以在設置期望值後複製google模擬對象嗎?](http://stackoverflow.com/questions/33043640/can-i-copy-a-google-模擬對象後設置的期望) – PiotrNycz
所以我只能通過使我的對象是一個指針類型來實現這個基本的測試?這似乎是限制性的。 – wulfgarpro