// ============================================================================
// 092 — Basic Tests
// ============================================================================
// Tests are declared with `cell test Name { rules { assert ... } }`.
//
// Run:   soma test 092_tests_basic.cell
// Expect:
//   test BasicMath ...
//     ok assert add(2, 3) == 5
//     ok assert add(0, 0) == 0
//     ok assert multiply(3, 4) == 12
//     ok assert multiply(0, 5) == 0
//   4 tests: 4 passed, 0 failed

// The code under test
cell Calculator {
    on add(a: Int, b: Int) {
        return a + b
    }

    on multiply(a: Int, b: Int) {
        return a * b
    }
}

// Declarative test cell
cell test BasicMath {
    rules {
        // assert expression == expected_value
        assert add(2, 3) == 5
        assert add(0, 0) == 0
        assert multiply(3, 4) == 12
        assert multiply(0, 5) == 0
    }
}