QT += widgets testlib CONFIG += c++14 console testcase greaterThan(QT_MAJOR_VERSION, 5): CONFIG += c++17 TEMPLATE = app TARGET = test_UnitConverter INCLUDEPATH += .. SOURCES += test_UnitConverter.cpp ../mainwindow.cpp ../conversion.cpp HEADERS += ../mainwindow.h ../conversion.h FORMS += ../mainwindow.ui msvc: QMAKE_CXXFLAGS += /utf-8