Simple C++ project with io-tests

Configuration

Source structure should be the following. All .cpp scripts should be located under src/main/cpp directory. All tests for a single cpp file should be located under corresponding directory src/test/resources/script_name. Each test is basically a directory with two txt files input.txt and output.txt.

src/
    main/
        cpp/
            main.cpp
            script1.h
            script1.cpp
            script2.h
            script2.cpp
    test/
        resources/
            script1/
                some_test_case/
                    input.txt
                    output.txt
            script2/
                test_case/
                    input.txt
                    output.txt
                another_test_case/
                    input.txt
                    output.txt
    run_tests.sh

Success output

Tests

> script1
PASSED: some_test_case

> script2
PASSED: test_case
PASSED: another_test_case

Summary: SUCCESS

Failure output

Tests

> script1
PASSED: some_test_case

> script2
FAILED: test_case: On input [-3 -6] was [-9] but expected [-7].
PASSED: another_test_case

Summary: FAIL

Demo

To run tests for scripts plus and minus

./run_tests.sh plus minus

Expected output

Tests:

> plus:
PASSED: negative_numbers
PASSED: positive_numbers

> minus:
PASSED: negative_result

Summary: SUCCESS