my-log/tools/parse_date_test.go

68 lines
1.8 KiB
Go

package tools
import (
"fmt"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
const day = time.Hour * 24
func TestParseDate(t *testing.T) {
now := time.Now().Local()
y, mon, d, h, loc := now.Year(), now.Month(), now.Day(), now.Hour(), now.Location()
sec := now.Truncate(time.Second)
today := time.Date(y, mon, d, 0, 0, 0, 0, loc)
tomorrow := time.Date(y, mon, d+1, 0, 0, 0, 0, loc)
yesterday := time.Date(y, mon, d-1, 0, 0, 0, 0, loc)
twoMin := now.Add(2 * time.Minute).Truncate(time.Minute)
twoHour := time.Date(y, mon, d, h+2, 0, 0, 0, loc)
firstMonth := time.Date(y, mon, 1, 0, 0, 0, 0, loc)
firstYear := time.Date(y, 1, 1, 0, 0, 0, 0, loc)
exact := "2075-02-12T12:13:54.536-02:00"
exactd, _ := time.ParseInLocation(time.RFC3339, exact, nil)
var ts int64 = 1708876012
tsd := time.Unix(ts, 0)
ent := "February 25, 2024 at 04:00:13AM +0230"
entd, _ := time.Parse(DateFormat, ent)
tests := []struct {
name string
exp time.Time
err string
}{
{"now", sec, ""},
{"today", today, ""},
{"tomorrow", tomorrow, ""},
{"yesterday", yesterday, ""},
{"in two minutes", twoMin, ""},
{"in two hours", twoHour, ""},
{"this month", firstMonth, ""},
{"this year", firstYear, ""},
{"min", MinTime, ""},
{"max", MaxTime, ""},
{exact, exactd, ""},
{fmt.Sprint(ts), tsd, ""},
{ent, entd, ""},
{"not a date", now, fmt.Sprintf(`failed to parse "%s": unknown format`, "not a date")},
}
for _, tt := range tests {
t.Run(tt.name, getDateTest(tt.name, tt.exp, tt.err))
}
}
func getDateTest(in string, exp time.Time, err string) func(t *testing.T) {
return func(t *testing.T) {
out, er := ParseDate(in)
if err != "" {
assert.ErrorContains(t, er, err)
} else {
require.NoError(t, er)
assert.Equal(t, exp, out)
}
}
}