C++ 单元测试库：UnitC++
jopen
10年前
UnitC++是一个轻量级、只包含头文件的C++库用于简化单元测试。 UnitC++的目的是使它很容易以一种可移植的方式来测试C+ +代码。
Now you are ready to write the test code. UnitC++ provided some helpful macros for writing tests. Here is a list of them.
TEST_EQUAL(A, B) TEST_NOT_EQUAL(A, B) TEST_LESS_THAN(A, B) TEST_MORE_THAN(A, B) TEST_APPROX_EQUAL(A, B, TOLERANCE) TEST_TRUE(A) TEST_FALSE(A) TEST_THROWS(FUNCTION, EXCEPTION, ...)
So here is a filled out version of the above example of a test.
#include <UnitCpp/Test.h> TEST(MyString, length_test) { MyString str("This is a string"); TEST_EQUAL(str.length(), 16); TEST_NOT_EQUAL(str.length(), 17); TEST_LESS_THAN(str.length(), 20); TEST_MORE_THAN(str.length(), 10); TEST_APPROX_EQUAL(str.length(), 15, 1.1); // test the length is within 1.1 of 15 } TEST(MyString, validity_test) { MyString invalid_string; TEST_FALSE(invalid_string.valid()); MyString valid_string(""); TEST_TRUE(valid_string.valid()); #ifdef UNITCPP_TEST_THROWS_AVAILABLE TEST_THROWS([&](){invalid_string.length();}, MyString::InvalidStringException); #endif // UNITCPP_TEST_THROWS_AVAILABLE }