goext/timeext/time_test.go
Mike Schwörer abc8af525a
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v0.0.481
2024-07-04 16:24:49 +02:00

194 lines
5.4 KiB
Go

package timeext
import (
"testing"
"time"
)
func TestTimeToDayStart(t *testing.T) {
tz := TimezoneBerlin
tm := time.Date(2022, 1, 1, 13, 14, 15, 0, tz)
expected := time.Date(2022, 1, 1, 0, 0, 0, 0, tz)
result := TimeToDayStart(tm, tz)
if !result.Equal(expected) {
t.Errorf("Expected %v but got %v", expected, result)
}
}
func TestTimeToDayEnd(t *testing.T) {
tz := TimezoneBerlin
tm := time.Date(2022, 1, 1, 13, 14, 15, 0, tz)
expected := time.Date(2022, 1, 2, 0, 0, 0, 0, tz).Add(-1)
result := TimeToDayEnd(tm, tz)
if !result.Equal(expected) {
t.Errorf("Expected %v but got %v", expected, result)
}
}
func TestIsSameDayIncludingDateBoundaries(t *testing.T) {
tz := TimezoneBerlin
t1 := time.Date(2022, 1, 1, 23, 59, 59, 0, tz)
t2 := time.Date(2022, 1, 2, 0, 0, 0, 0, tz)
if !IsSameDayIncludingDateBoundaries(t1, t2, tz) {
t.Errorf("Expected %v and %v to be the same day", t1, t2)
}
}
func TestIsDatePartEqual(t *testing.T) {
tz := TimezoneBerlin
t1 := time.Date(2022, 1, 1, 23, 59, 59, 0, tz)
t2 := time.Date(2022, 1, 1, 0, 0, 0, 0, tz)
if !IsDatePartEqual(t1, t2, tz) {
t.Errorf("Expected %v and %v to have the same date part", t1, t2)
}
}
func TestWithTimePart(t *testing.T) {
tz := TimezoneBerlin
base := time.Date(2022, 1, 1, 0, 0, 0, 0, tz)
expected := time.Date(2022, 1, 1, 13, 14, 15, 0, tz)
result := WithTimePart(base, 13, 14, 15)
if !result.Equal(expected) {
t.Errorf("Expected %v but got %v", expected, result)
}
}
func TestCombineDateAndTime(t *testing.T) {
tz := TimezoneBerlin
d := time.Date(2022, 1, 1, 0, 0, 0, 0, tz)
tm := time.Date(0, 0, 0, 13, 14, 15, 0, tz)
expected := time.Date(2022, 1, 1, 13, 14, 15, 0, tz)
result := CombineDateAndTime(d, tm)
if !result.Equal(expected) {
t.Errorf("Expected %v but got %v", expected, result)
}
}
func TestIsSunday(t *testing.T) {
tz := TimezoneBerlin
tm := time.Date(2022, 1, 2, 0, 0, 0, 0, tz) // 2nd January 2022 is a Sunday
if !IsSunday(tm, tz) {
t.Errorf("Expected %v to be a Sunday", tm)
}
}
func TestIsSunday_OnSunday(t *testing.T) {
sunday := time.Date(2022, 5, 15, 0, 0, 0, 0, TimezoneBerlin) // A Sunday
if !IsSunday(sunday, TimezoneBerlin) {
t.Errorf("Expected true for Sunday")
}
}
func TestDurationFromTime(t *testing.T) {
expected := time.Duration(13*time.Hour + 14*time.Minute + 15*time.Second)
result := DurationFromTime(13, 14, 15)
if result != expected {
t.Errorf("Expected %v but got %v", expected, result)
}
}
func TestMin(t *testing.T) {
t1 := time.Date(2022, 1, 1, 0, 0, 0, 0, time.UTC)
t2 := time.Date(2022, 1, 2, 0, 0, 0, 0, time.UTC)
expected := t1
result := Min(t1, t2)
if !result.Equal(expected) {
t.Errorf("Expected %v but got %v", expected, result)
}
}
func TestMax(t *testing.T) {
t1 := time.Date(2022, 1, 1, 0, 0, 0, 0, time.UTC)
t2 := time.Date(2022, 1, 2, 0, 0, 0, 0, time.UTC)
expected := t2
result := Max(t1, t2)
if !result.Equal(expected) {
t.Errorf("Expected %v but got %v", expected, result)
}
}
func TestUnixFloatSeconds(t *testing.T) {
v := 1640995200.0 // 1st January 2022 00:00:00 UTC in Unix timestamp
expected := time.Date(2022, 1, 1, 0, 0, 0, 0, time.UTC)
result := UnixFloatSeconds(v)
if !result.Equal(expected) {
t.Errorf("Expected %v but got %v", expected, result)
}
}
func TestFloorTime(t *testing.T) {
tm := time.Date(2022, 1, 1, 13, 14, 15, 0, time.UTC)
expected := time.Date(2022, 1, 1, 0, 0, 0, 0, time.UTC)
result := FloorTime(tm)
if !result.Equal(expected) {
t.Errorf("Expected %v but got %v", expected, result)
}
}
func TestSubtractYears(t *testing.T) {
tz := TimezoneBerlin
tm := time.Date(2022, 1, 1, 0, 0, 0, 0, tz)
expected := time.Date(2021, 1, 1, 0, 0, 0, 0, tz)
result := SubtractYears(tm, 1, tz)
if !result.Equal(expected) {
t.Errorf("Expected %v but got %v", expected, result)
}
expected = time.Date(2020, 1, 1, 0, 0, 0, 0, tz)
result = SubtractYears(tm, 2, tz)
if !result.Equal(expected) {
t.Errorf("Expected %v but got %v", expected, result)
}
expected = time.Date(2019, 1, 1, 0, 0, 0, 0, tz)
result = SubtractYears(tm, 3, tz)
if !result.Equal(expected) {
t.Errorf("Expected %v but got %v", expected, result)
}
expected = time.Date(2025, 1, 1, 0, 0, 0, 0, tz)
result = SubtractYears(tm, -3, tz)
if !result.Equal(expected) {
t.Errorf("Expected %v but got %v", expected, result)
}
}
func TestAddYears(t *testing.T) {
tz := TimezoneBerlin
tm := time.Date(2022, 1, 1, 0, 0, 0, 0, tz)
expected := time.Date(2023, 1, 1, 0, 0, 0, 0, tz)
result := AddYears(tm, 1, tz)
if !result.Equal(expected) {
t.Errorf("Expected %v but got %v", expected, result)
}
}
func TestIsDatePartEqual_SameDateDifferentTimes(t *testing.T) {
tz := time.UTC
t1 := time.Date(2022, 5, 18, 10, 30, 0, 0, tz)
t2 := time.Date(2022, 5, 18, 20, 45, 0, 0, tz)
if !IsDatePartEqual(t1, t2, tz) {
t.Errorf("Expected dates to be equal")
}
}
func TestWithTimePart_ChangeTime(t *testing.T) {
base := time.Date(2022, 5, 18, 0, 0, 0, 0, time.UTC)
result := WithTimePart(base, 15, 30, 45)
expected := time.Date(2022, 5, 18, 15, 30, 45, 0, time.UTC)
if !result.Equal(expected) {
t.Errorf("Expected %v, got %v", expected, result)
}
}
func TestCombineDateAndTime_CombineDifferentParts(t *testing.T) {
date := time.Date(2022, 5, 18, 0, 0, 0, 0, time.UTC)
timePart := time.Date(2000, 1, 1, 15, 30, 45, 0, time.UTC)
result := CombineDateAndTime(date, timePart)
expected := time.Date(2022, 5, 18, 15, 30, 45, 0, time.UTC)
if !result.Equal(expected) {
t.Errorf("Expected %v, got %v", expected, result)
}
}