package server

import (
	"testing"
	"time"

	"git.runcible.io/learning/ratchet/internal/assert"
)

func TestHumanDate(t *testing.T) {

	// Table driven test
	tests := []struct {
		name string
		tm   time.Time
		want string
	}{
		{
			name: "UTC",
			tm:   time.Date(2077, time.April, 12, 23, 0, 0, 0, time.UTC),
			want: "12 Apr 2077 at 23:00",
		},
		{
			name: "UTC",
			tm:   time.Date(2025, time.March, 3, 2, 31, 0, 0, time.UTC),
			want: "03 Mar 2025 at 02:31",
		},
		{
			name: "Empty",
			tm:   time.Time{},
			want: "",
		},
		// CET is one hour ahead of UTC but we print in UTC
		{
			name: "CET",
			tm:   time.Date(2024, 3, 17, 10, 15, 0, 0, time.FixedZone("CET", 1*60*60)),
			want: "17 Mar 2024 at 09:15",
		},
	}

	for _, test := range tests {
		t.Run(test.name, func(t *testing.T) {
			got := humanDate(test.tm)

			assert.Equal(t, got, test.want)
		})
	}

}