package calculator

import "testing"

func TestAdd(t *testing.T) {
	result := Add(2, 3)
	if result != 5 {
		t.Errorf("expected 5, got %d", result)
	}
}

func TestSubtract(t *testing.T) {
	result := Subtract(5, 3)
	if result != 2 {
		t.Errorf("expected 2, got %d", result)
	}
}

func TestMultiply(t *testing.T) {
	result := Multiply(4, 3)
	if result != 12 {
		t.Errorf("expected 12, got %d", result)
	}
}