// Copyright (c) 2025-2026 Probo Inc <hello@probo.com>.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

package validator

import (
	"testing"
)

func TestMin(t *testing.T) {
	tests := []struct {
		name      string
		value     any
		min       int
		wantError bool
	}{
		{"valid int", 10, 5, false},
		{"exact min", 5, 5, false},
		{"below min", 3, 5, true},
		{"valid int pointer", new(10), 5, false},
		{"nil pointer", (*int)(nil), 5, false}, // Skip validation
		{"non-numeric", "test", 5, true},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			err := Min(tt.min)(tt.value)
			if (err != nil) != tt.wantError {
				t.Errorf("Min() error = %v, wantError %v", err, tt.wantError)
			}
		})
	}
}

func TestMax(t *testing.T) {
	tests := []struct {
		name      string
		value     any
		max       int
		wantError bool
	}{
		{"valid int", 5, 10, false},
		{"exact max", 10, 10, false},
		{"above max", 15, 10, true},
		{"valid int pointer", new(5), 10, false},
		{"nil pointer", (*int)(nil), 10, false}, // Skip validation
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			err := Max(tt.max)(tt.value)
			if (err != nil) != tt.wantError {
				t.Errorf("Max() error = %v, wantError %v", err, tt.wantError)
			}
		})
	}
}