swift test
error: use of unresolved identifier 'XCTUnwrap'
$ MISSING_LIB_PATH="$(xcrun -sdk macosx -show-sdk-platform-path)/Developer/usr/lib" && swift test -Xswiftc -I -Xswiftc "${MISSING_LIB_PATH}" -Xswiftc -L -Xswiftc "${MISSING_LIB_PATH}"