package one

import "testing"

func TestSplitNumber(t *testing.T) {
	tt := map[string]struct {
		number        int
		expectedLeft  int
		expectedRight int
		expectedOk    bool
	}{
		"number is 99, expect 9 and 9": {
			number:        99,
			expectedLeft:  9,
			expectedRight: 9,
		},
		"number is 2024, expect 20 and 24": {
			number:        2024,
			expectedLeft:  20,
			expectedRight: 24,
		},
	}

	for name, tc := range tt {
		t.Run(name, func(t *testing.T) {
			left, right := splitNumber(tc.number)
			if left != tc.expectedLeft && right != tc.expectedRight {
				t.Errorf("expected left %d got %d, right %d got %d", tc.expectedLeft, left, tc.expectedRight, right)
			}
		})
	}
}