GoogleTest CMake doesn't recognize TEST_F: Like it's not recognizing GTest something - linux

Question

OK, I admit it, this is a unique case. When we build our application we are using make, so I've included my tests in a test folder under src. Then at the same level as our release folder we have created a unit-test folder that includes all of our source files and our test source files.
But my IDE is CLion, which uses CMake. In my CMakeLists.txt file, I have included:
enable_testing()
find_package(GTest REQUIRED)
include_directories(${GTEST_INCLUDE_DIRS})
add_executable(TestProject ${SOURCE_FILES})
target_link_libraries(TestProject ${GTEST_BOTH_LIBRARIES})
I am creating my first Test Fixture. Here is the code:
#include "OPProperties.h"
#include "gtest/gtest.h"
namespace {
// The fixture for testing class OPPropertiesTestTest.
class OPPropertiesTestTest : public ::testing::Test {
protected:
// You can remove any or all of the following functions if its body
// is empty.
OPPropertiesTestTest() {
// You can do set-up work for each test here.
}
virtual ~OPPropertiesTestTest() {
// You can do clean-up work that doesn't throw exceptions here.
}
// If the constructor and destructor are not enough for setting up
// and cleaning up each test, you can define the following methods:
virtual void SetUp() {
// Code here will be called immediately after the constructor (right
// before each test).
}
virtual void TearDown() {
// Code here will be called immediately after each test (right
// before the destructor).
}
// Objects declared here can be used by all tests in the test case for OPPropertiesTestTest.
};
TEST_F(OPPropertiesTestTest, ThisTestWillFail) {
EXPECT_EQ(0, 2);
}
} // namespace
int main(int argc, char **argv) {
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
Here is an image capture:
Notice the syntax checker errors in my TEST_F function. When I started to type TEST_F code completion is trying to find a Boost Test Function.
Can someone tell me what else I need to add to the CMakeLists.txt file or what I am not doing that GTest functions are not being recognized?

Answer 1

As πάντα ῥεῖ pointed out, I hadn't actually tried to build the code. When I did I first received a linker error for pthread, so we added the following line the the CMakeLists.txt file:
target_link_libraries(OnePrint pthread)
Then I tried again to build and received these errors:
/home/user/gtest-1.7.0/lib/.libs/libgtest.so: undefined reference to `pthread_key_create'
/home/user/gtest-1.7.0/lib/.libs/libgtest.so: undefined reference to `pthread_getspecific'
/home/user/gtest-1.7.0/lib/.libs/libgtest.so: undefined reference to `pthread_key_delete'
/home/user/gtest-1.7.0/lib/.libs/libgtest.so: undefined reference to `pthread_setspecific'
collect2: error: ld returned 1 exit status
So, I ran a search on these errors and found this question.
The answer that worked for me was here.