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package carbon
import (
"strconv"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestCarbon_Now(t *testing.T) {
assert := assert.New(t)
actual1 := Now().ToDateString()
expected1 := time.Now().Format(DateLayout)
assert.Equal(expected1, actual1)
actual2 := Now(Local).ToDateString()
expected2 := time.Now().In(time.Local).Format(DateLayout)
assert.Equal(expected2, actual2)
}
func TestCarbon_Yesterday(t *testing.T) {
assert := assert.New(t)
c1 := Yesterday()
expected1 := time.Now().AddDate(0, 0, -1).Format(DateLayout)
assert.Nil(c1.Error)
assert.Equal(expected1, c1.ToDateString())
c2 := Yesterday(Local)
expected2 := time.Now().In(time.Local).AddDate(0, 0, -1).Format(DateLayout)
assert.Nil(c2.Error)
assert.Equal(expected2, c2.ToDateString())
c3 := Parse("2020-08-05").Yesterday()
assert.Nil(c3.Error)
assert.Equal("2020-08-04", c3.ToDateString(), "It should be equal to 2020-08-04")
}
func TestCarbon_Tomorrow(t *testing.T) {
assert := assert.New(t)
c1 := Tomorrow()
expected1 := time.Now().AddDate(0, 0, 1).Format(DateLayout)
assert.Nil(c1.Error)
assert.Equal(expected1, c1.ToDateString())
c2 := Tomorrow(Local)
expected2 := time.Now().In(time.Local).AddDate(0, 0, 1).Format(DateLayout)
assert.Nil(c2.Error)
assert.Equal(expected2, c2.ToDateString())
c3 := Parse("2020-08-05").Tomorrow()
assert.Nil(c3.Error)
assert.Equal("2020-08-06", c3.ToDateString(), "It should be equal to 2020-08-06")
}
func TestCarbon_AddDuration(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
duration string // 输入参数
expected string // 期望值
}{
{"", "10h", ""},
{"0", "10h", ""},
{"0000-00-00", "10h", ""},
{"00:00:00", "10h", ""},
{"0000-00-00 00:00:00", "10h", ""},
{"2020-01-01 13:14:15", "10h", "2020-01-01 23:14:15"},
{"2020-01-01 13:14:15", "10.5h", "2020-01-01 23:44:15"},
{"2020-01-01 13:14:15", "10m", "2020-01-01 13:24:15"},
{"2020-01-01 13:14:15", "10.5m", "2020-01-01 13:24:45"},
{"2020-01-01 13:14:15", "10s", "2020-01-01 13:14:25"},
{"2020-01-01 13:14:15", "10.5s", "2020-01-01 13:14:25"},
}
for index, test := range tests {
c := Parse(test.input).AddDuration(test.duration)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateTimeString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubDuration(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
duration string // 输入参数
expected string // 期望值
}{
{"", "10h", ""},
{"0", "10h", ""},
{"0000-00-00", "10h", ""},
{"00:00:00", "10h", ""},
{"0000-00-00 00:00:00", "10h", ""},
{"2020-01-01 13:14:15", "10h", "2020-01-01 03:14:15"},
{"2020-01-01 13:14:15", "10.5h", "2020-01-01 02:44:15"},
{"2020-01-01 13:14:15", "10m", "2020-01-01 13:04:15"},
{"2020-01-01 13:14:15", "10.5m", "2020-01-01 13:03:45"},
{"2020-01-01 13:14:15", "10s", "2020-01-01 13:14:05"},
{"2020-01-01 13:14:15", "10.5s", "2020-01-01 13:14:04"},
}
for index, test := range tests {
c := Parse(test.input).SubDuration(test.duration)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateTimeString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddCenturies(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
centuries int // 输入参数
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "2320-01-01"},
{"2020-01-31", 3, "2320-01-31"},
{"2020-02-01", 3, "2320-02-01"},
{"2020-02-28", 3, "2320-02-28"},
{"2020-02-29", 3, "2320-02-29"},
}
for index, test := range tests {
c := Parse(test.input).AddCenturies(test.centuries)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddCenturiesNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
centuries int // 输入参数
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "2320-01-01"},
{"2020-01-31", 3, "2320-01-31"},
{"2020-02-01", 3, "2320-02-01"},
{"2020-02-28", 3, "2320-02-28"},
{"2020-02-29", 3, "2320-02-29"},
}
for index, test := range tests {
c := Parse(test.input).AddCenturiesNoOverflow(test.centuries)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubCenturies(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
centuries int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "1720-01-01"},
{"2020-01-31", 3, "1720-01-31"},
{"2020-02-01", 3, "1720-02-01"},
{"2020-02-28", 3, "1720-02-28"},
{"2020-02-29", 3, "1720-02-29"},
}
for index, test := range tests {
c := Parse(test.input).SubCenturies(test.centuries)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubCenturiesNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
centuries int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "1720-01-01"},
{"2020-01-31", 3, "1720-01-31"},
{"2020-02-01", 3, "1720-02-01"},
{"2020-02-28", 3, "1720-02-28"},
{"2020-02-29", 3, "1720-02-29"},
}
for index, test := range tests {
c := Parse(test.input).SubCenturiesNoOverflow(test.centuries)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddCentury(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2120-01-01"},
{"2020-01-31", "2120-01-31"},
{"2020-02-01", "2120-02-01"},
{"2020-02-28", "2120-02-28"},
{"2020-02-29", "2120-02-29"},
}
for index, test := range tests {
c := Parse(test.input).AddCentury()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddCenturyNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2120-01-01"},
{"2020-01-31", "2120-01-31"},
{"2020-02-01", "2120-02-01"},
{"2020-02-28", "2120-02-28"},
{"2020-02-29", "2120-02-29"},
}
for index, test := range tests {
c := Parse(test.input).AddCenturyNoOverflow()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubCentury(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "1920-01-01"},
{"2020-01-31", "1920-01-31"},
{"2020-02-01", "1920-02-01"},
{"2020-02-28", "1920-02-28"},
{"2020-02-29", "1920-02-29"},
}
for index, test := range tests {
c := Parse(test.input).SubCentury()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubCenturyNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "1920-01-01"},
{"2020-01-31", "1920-01-31"},
{"2020-02-01", "1920-02-01"},
{"2020-02-28", "1920-02-28"},
{"2020-02-29", "1920-02-29"},
}
for index, test := range tests {
c := Parse(test.input).SubCenturyNoOverflow()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddDecades(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
decades int // 输入参数
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "2050-01-01"},
{"2020-01-31", 3, "2050-01-31"},
{"2020-02-01", 3, "2050-02-01"},
{"2020-02-28", 3, "2050-02-28"},
{"2020-02-29", 3, "2050-03-01"},
}
for index, test := range tests {
c := Parse(test.input).AddDecades(test.decades)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddDecadesNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
centuries int // 输入参数
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "2050-01-01"},
{"2020-01-31", 3, "2050-01-31"},
{"2020-02-01", 3, "2050-02-01"},
{"2020-02-28", 3, "2050-02-28"},
{"2020-02-29", 3, "2050-02-28"},
}
for index, test := range tests {
c := Parse(test.input).AddDecadesNoOverflow(test.centuries)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddDecade(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2030-01-01"},
{"2020-01-31", "2030-01-31"},
{"2020-02-01", "2030-02-01"},
{"2020-02-28", "2030-02-28"},
{"2020-02-29", "2030-03-01"},
}
for index, test := range tests {
c := Parse(test.input).AddDecade()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddDecadeNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2030-01-01"},
{"2020-01-31", "2030-01-31"},
{"2020-02-01", "2030-02-01"},
{"2020-02-28", "2030-02-28"},
{"2020-02-29", "2030-02-28"},
}
for index, test := range tests {
c := Parse(test.input).AddDecadeNoOverflow()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubDecades(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
decades int // 输入参数
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "1990-01-01"},
{"2020-01-31", 3, "1990-01-31"},
{"2020-02-01", 3, "1990-02-01"},
{"2020-02-28", 3, "1990-02-28"},
{"2020-02-29", 3, "1990-03-01"},
}
for index, test := range tests {
c := Parse(test.input).SubDecades(test.decades)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubDecadesNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
centuries int // 输入参数
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "1990-01-01"},
{"2020-01-31", 3, "1990-01-31"},
{"2020-02-01", 3, "1990-02-01"},
{"2020-02-28", 3, "1990-02-28"},
{"2020-02-29", 3, "1990-02-28"},
}
for index, test := range tests {
c := Parse(test.input).SubDecadesNoOverflow(test.centuries)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubDecade(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2010-01-01"},
{"2020-01-31", "2010-01-31"},
{"2020-02-01", "2010-02-01"},
{"2020-02-28", "2010-02-28"},
{"2020-02-29", "2010-03-01"},
}
for index, test := range tests {
c := Parse(test.input).SubDecade()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubDecadeNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2010-01-01"},
{"2020-01-31", "2010-01-31"},
{"2020-02-01", "2010-02-01"},
{"2020-02-28", "2010-02-28"},
{"2020-02-29", "2010-02-28"},
}
for index, test := range tests {
c := Parse(test.input).SubDecadeNoOverflow()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddYears(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
years int // 输入参数
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "2023-01-01"},
{"2020-01-31", 3, "2023-01-31"},
{"2020-02-01", 3, "2023-02-01"},
{"2020-02-28", 3, "2023-02-28"},
{"2020-02-29", 3, "2023-03-01"},
}
for index, test := range tests {
c := Parse(test.input).AddYears(test.years)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddYearsNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
years int // 输入参数
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "2023-01-01"},
{"2020-01-31", 3, "2023-01-31"},
{"2020-02-01", 3, "2023-02-01"},
{"2020-02-28", 3, "2023-02-28"},
{"2020-02-29", 3, "2023-02-28"},
}
for index, test := range tests {
c := Parse(test.input).AddYearsNoOverflow(test.years)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubYears(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
years int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "2017-01-01"},
{"2020-01-31", 3, "2017-01-31"},
{"2020-02-01", 3, "2017-02-01"},
{"2020-02-28", 3, "2017-02-28"},
{"2020-02-29", 3, "2017-03-01"},
}
for index, test := range tests {
c := Parse(test.input).SubYears(test.years)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubYearsNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
years int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "2017-01-01"},
{"2020-01-31", 3, "2017-01-31"},
{"2020-02-01", 3, "2017-02-01"},
{"2020-02-28", 3, "2017-02-28"},
{"2020-02-29", 3, "2017-02-28"},
}
for index, test := range tests {
c := Parse(test.input).SubYearsNoOverflow(test.years)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddYear(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2021-01-01"},
{"2020-01-31", "2021-01-31"},
{"2020-02-01", "2021-02-01"},
{"2020-02-28", "2021-02-28"},
{"2020-02-29", "2021-03-01"},
}
for index, test := range tests {
c := Parse(test.input).AddYear()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddYearNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2021-01-01"},
{"2020-01-31", "2021-01-31"},
{"2020-02-01", "2021-02-01"},
{"2020-02-28", "2021-02-28"},
{"2020-02-29", "2021-02-28"},
}
for index, test := range tests {
c := Parse(test.input).AddYearNoOverflow()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubYear(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2019-01-01"},
{"2020-01-31", "2019-01-31"},
{"2020-02-01", "2019-02-01"},
{"2020-02-28", "2019-02-28"},
{"2020-02-29", "2019-03-01"},
}
for index, test := range tests {
c := Parse(test.input).SubYear()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubYearNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2019-01-01"},
{"2020-01-31", "2019-01-31"},
{"2020-02-01", "2019-02-01"},
{"2020-02-28", "2019-02-28"},
{"2020-02-29", "2019-02-28"},
}
for index, test := range tests {
c := Parse(test.input).SubYearNoOverflow()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddQuarters(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
quarters int
expected string // 期望值
}{
{"", 2, ""},
{"0", 2, ""},
{"0000-00-00", 2, ""},
{"00:00:00", 2, ""},
{"0000-00-00 00:00:00", 2, ""},
{"2019-08-01", 2, "2020-02-01"},
{"2019-08-31", 2, "2020-03-02"},
{"2020-01-01", 2, "2020-07-01"},
{"2020-02-28", 2, "2020-08-28"},
{"2020-02-29", 2, "2020-08-29"},
{"2020-08-05", 2, "2021-02-05"},
{"2020-08-31", 2, "2021-03-03"},
}
for index, test := range tests {
c := Parse(test.input).AddQuarters(test.quarters)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddQuartersNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
quarters int
expected string // 期望值
}{
{"", 2, ""},
{"0", 2, ""},
{"0000-00-00", 2, ""},
{"00:00:00", 2, ""},
{"0000-00-00 00:00:00", 2, ""},
{"2019-08-01", 2, "2020-02-01"},
{"2019-08-31", 2, "2020-02-29"},
{"2020-01-01", 2, "2020-07-01"},
{"2020-02-28", 2, "2020-08-28"},
{"2020-02-29", 2, "2020-08-29"},
{"2020-08-05", 2, "2021-02-05"},
{"2020-08-31", 2, "2021-02-28"},
}
for index, test := range tests {
c := Parse(test.input).AddQuartersNoOverflow(test.quarters)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubQuarters(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
quarters int
expected string // 期望值
}{
{"", 2, ""},
{"0", 2, ""},
{"0000-00-00", 2, ""},
{"00:00:00", 2, ""},
{"0000-00-00 00:00:00", 2, ""},
{"2019-08-01", 2, "2019-02-01"},
{"2019-08-31", 2, "2019-03-03"},
{"2020-01-01", 2, "2019-07-01"},
{"2020-02-28", 2, "2019-08-28"},
{"2020-02-29", 2, "2019-08-29"},
{"2020-08-05", 2, "2020-02-05"},
{"2020-08-31", 2, "2020-03-02"},
}
for index, test := range tests {
c := Parse(test.input).SubQuarters(test.quarters)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubQuartersNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
quarters int
expected string // 期望值
}{
{"", 2, ""},
{"0", 2, ""},
{"0000-00-00", 2, ""},
{"00:00:00", 2, ""},
{"0000-00-00 00:00:00", 2, ""},
{"2019-08-01", 2, "2019-02-01"},
{"2019-08-31", 2, "2019-02-28"},
{"2020-01-01", 2, "2019-07-01"},
{"2020-02-28", 2, "2019-08-28"},
{"2020-02-29", 2, "2019-08-29"},
{"2020-08-05", 2, "2020-02-05"},
{"2020-08-31", 2, "2020-02-29"},
}
for index, test := range tests {
c := Parse(test.input).SubQuartersNoOverflow(test.quarters)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddQuarter(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2019-11-01", "2020-02-01"},
{"2019-11-30", "2020-03-01"},
{"2020-02-28", "2020-05-28"},
{"2020-02-29", "2020-05-29"},
{"2020-08-31", "2020-12-01"},
{"2020-11-01", "2021-02-01"},
{"2020-11-30", "2021-03-02"},
}
for index, test := range tests {
c := Parse(test.input).AddQuarter()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddQuarterNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2019-11-01", "2020-02-01"},
{"2019-11-30", "2020-02-29"},
{"2020-02-28", "2020-05-28"},
{"2020-02-29", "2020-05-29"},
{"2020-08-31", "2020-11-30"},
{"2020-11-01", "2021-02-01"},
{"2020-11-30", "2021-02-28"},
}
for index, test := range tests {
c := Parse(test.input).AddQuarterNoOverflow()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubQuarter(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2019-04-01", "2019-01-01"},
{"2019-04-30", "2019-01-30"},
{"2020-04-01", "2020-01-01"},
{"2020-04-30", "2020-01-30"},
{"2020-05-01", "2020-02-01"},
{"2020-05-31", "2020-03-02"},
{"2020-08-05", "2020-05-05"},
}
for index, test := range tests {
c := Parse(test.input).SubQuarter()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubQuarterNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2019-04-01", "2019-01-01"},
{"2019-04-30", "2019-01-30"},
{"2020-04-01", "2020-01-01"},
{"2020-04-30", "2020-01-30"},
{"2020-05-01", "2020-02-01"},
{"2020-05-31", "2020-02-29"},
{"2020-08-05", "2020-05-05"},
}
for index, test := range tests {
c := Parse(test.input).SubQuarterNoOverflow()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddMonths(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
months int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "2020-04-01"},
{"2020-01-31", 3, "2020-05-01"},
{"2020-02-01", 3, "2020-05-01"},
{"2020-02-28", 3, "2020-05-28"},
{"2020-02-29", 3, "2020-05-29"},
}
for index, test := range tests {
c := Parse(test.input).AddMonths(test.months)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddMonthsNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
months int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "2020-04-01"},
{"2020-01-31", 3, "2020-04-30"},
{"2020-02-01", 3, "2020-05-01"},
{"2020-02-28", 3, "2020-05-28"},
{"2020-02-29", 3, "2020-05-29"},
}
for index, test := range tests {
c := Parse(test.input).AddMonthsNoOverflow(test.months)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubMonths(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
months int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "2019-10-01"},
{"2020-01-31", 3, "2019-10-31"},
{"2020-02-01", 3, "2019-11-01"},
{"2020-02-28", 3, "2019-11-28"},
{"2020-02-29", 3, "2019-11-29"},
}
for index, test := range tests {
c := Parse(test.input).SubMonths(test.months)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubMonthsNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
months int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "2019-10-01"},
{"2020-01-31", 3, "2019-10-31"},
{"2020-02-01", 3, "2019-11-01"},
{"2020-02-28", 3, "2019-11-28"},
{"2020-02-29", 3, "2019-11-29"},
}
for index, test := range tests {
c := Parse(test.input).SubMonthsNoOverflow(test.months)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddMonth(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2020-02-01"},
{"2020-01-31", "2020-03-02"},
{"2020-02-01", "2020-03-01"},
{"2020-02-28", "2020-03-28"},
{"2020-02-29", "2020-03-29"},
}
for index, test := range tests {
c := Parse(test.input).AddMonth()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddMonthNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2020-02-01"},
{"2020-01-31", "2020-02-29"},
{"2020-02-01", "2020-03-01"},
{"2020-02-28", "2020-03-28"},
{"2020-02-29", "2020-03-29"},
}
for index, test := range tests {
c := Parse(test.input).AddMonthNoOverflow()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubMonth(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2019-12-01"},
{"2020-01-31", "2019-12-31"},
{"2020-02-01", "2020-01-01"},
{"2020-02-28", "2020-01-28"},
{"2020-02-29", "2020-01-29"},
}
for index, test := range tests {
c := Parse(test.input).SubMonth()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubMonthNoOverflow(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2019-12-01"},
{"2020-01-31", "2019-12-31"},
{"2020-02-01", "2020-01-01"},
{"2020-02-28", "2020-01-28"},
{"2020-02-29", "2020-01-29"},
}
for index, test := range tests {
c := Parse(test.input).SubMonthNoOverflow()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddWeeks(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
weeks int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "2020-01-22"},
{"2020-01-31", 3, "2020-02-21"},
{"2020-02-01", 3, "2020-02-22"},
{"2020-02-28", 3, "2020-03-20"},
{"2020-02-29", 3, "2020-03-21"},
}
for index, test := range tests {
c := Parse(test.input).AddWeeks(test.weeks)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubWeeks(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
weeks int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "2019-12-11"},
{"2020-01-31", 3, "2020-01-10"},
{"2020-02-01", 3, "2020-01-11"},
{"2020-02-28", 3, "2020-02-07"},
{"2020-02-29", 3, "2020-02-08"},
}
for index, test := range tests {
c := Parse(test.input).SubWeeks(test.weeks)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddWeek(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2020-01-08"},
{"2020-01-31", "2020-02-07"},
{"2020-02-01", "2020-02-08"},
{"2020-02-28", "2020-03-06"},
{"2020-02-29", "2020-03-07"},
}
for index, test := range tests {
c := Parse(test.input).AddWeek()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubWeek(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2019-12-25"},
{"2020-01-31", "2020-01-24"},
{"2020-02-01", "2020-01-25"},
{"2020-02-28", "2020-02-21"},
{"2020-02-29", "2020-02-22"},
}
for index, test := range tests {
c := Parse(test.input).SubWeek()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddDays(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
days int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "2020-01-04"},
{"2020-01-31", 3, "2020-02-03"},
{"2020-02-01", 3, "2020-02-04"},
{"2020-02-28", 3, "2020-03-02"},
{"2020-02-29", 3, "2020-03-03"},
}
for index, test := range tests {
c := Parse(test.input).AddDays(test.days)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubDays(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
days int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-01-01", 3, "2019-12-29"},
{"2020-01-31", 3, "2020-01-28"},
{"2020-02-01", 3, "2020-01-29"},
{"2020-02-28", 3, "2020-02-25"},
{"2020-02-29", 3, "2020-02-26"},
}
for index, test := range tests {
c := Parse(test.input).SubDays(test.days)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddDay(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2020-01-02"},
{"2020-01-31", "2020-02-01"},
{"2020-02-01", "2020-02-02"},
{"2020-02-28", "2020-02-29"},
{"2020-02-29", "2020-03-01"},
}
for index, test := range tests {
c := Parse(test.input).AddDay()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubDay(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-01-01", "2019-12-31"},
{"2020-01-31", "2020-01-30"},
{"2020-02-01", "2020-01-31"},
{"2020-02-28", "2020-02-27"},
{"2020-02-29", "2020-02-28"},
}
for index, test := range tests {
c := Parse(test.input).SubDay()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddHours(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
hours int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-08-05 13:14:15", 3, "2020-08-05 16:14:15"},
}
for index, test := range tests {
c := Parse(test.input).AddHours(test.hours)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateTimeString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubHours(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
hours int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-08-05 13:14:15", 3, "2020-08-05 10:14:15"},
}
for index, test := range tests {
c := Parse(test.input).SubHours(test.hours)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateTimeString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddHour(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-08-05 13:14:15", "2020-08-05 14:14:15"},
}
for index, test := range tests {
c := Parse(test.input).AddHour()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateTimeString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubHour(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-08-05 13:14:15", "2020-08-05 12:14:15"},
}
for index, test := range tests {
c := Parse(test.input).SubHour()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateTimeString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddMinutes(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
minutes int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-08-05 13:14:15", 3, "2020-08-05 13:17:15"},
}
for index, test := range tests {
c := Parse(test.input).AddMinutes(test.minutes)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateTimeString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubMinutes(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
minutes int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-08-05 13:14:15", 3, "2020-08-05 13:11:15"},
}
for index, test := range tests {
c := Parse(test.input).SubMinutes(test.minutes)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateTimeString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddMinute(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-08-05 13:14:15", "2020-08-05 13:15:15"},
}
for index, test := range tests {
c := Parse(test.input).AddMinute()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateTimeString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubMinute(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-08-05 13:14:15", "2020-08-05 13:13:15"},
}
for index, test := range tests {
c := Parse(test.input).SubMinute()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateTimeString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddSeconds(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
seconds int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-08-05 13:14:15", 3, "2020-08-05 13:14:18"},
}
for index, test := range tests {
c := Parse(test.input).AddSeconds(test.seconds)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateTimeString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubSeconds(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
seconds int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-08-05 13:14:15", 3, "2020-08-05 13:14:12"},
}
for index, test := range tests {
c := Parse(test.input).SubSeconds(test.seconds)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateTimeString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddSecond(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-08-05 13:14:15", "2020-08-05 13:14:16"},
}
for index, test := range tests {
c := Parse(test.input).AddSecond()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateTimeString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubSecond(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-08-05 13:14:15", "2020-08-05 13:14:14"},
}
for index, test := range tests {
c := Parse(test.input).SubSecond()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToDateTimeString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddMilliseconds(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
milliseconds int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-08-05 13:14:15.222222222", 3, "2020-08-05 13:14:15.225222222 +0800 CST"},
}
for index, test := range tests {
c := Parse(test.input, PRC).AddMilliseconds(test.milliseconds)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubMilliseconds(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
milliseconds int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-08-05 13:14:15.222222222", 3, "2020-08-05 13:14:15.219222222 +0800 CST"},
}
for index, test := range tests {
c := Parse(test.input, PRC).SubMilliseconds(test.milliseconds)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddMillisecond(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-08-05 13:14:15.222222222", "2020-08-05 13:14:15.223222222 +0800 CST"},
}
for index, test := range tests {
c := Parse(test.input, PRC).AddMillisecond()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubMillisecond(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-08-05 13:14:15.222222222", "2020-08-05 13:14:15.221222222 +0800 CST"},
}
for index, test := range tests {
c := Parse(test.input, PRC).SubMillisecond()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddMicroseconds(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
microseconds int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-08-05 13:14:15.222222222", 3, "2020-08-05 13:14:15.222225222 +0800 CST"},
}
for index, test := range tests {
c := Parse(test.input, PRC).AddMicroseconds(test.microseconds)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubMicroseconds(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
microseconds int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-08-05 13:14:15.222222222", 3, "2020-08-05 13:14:15.222219222 +0800 CST"},
}
for index, test := range tests {
c := Parse(test.input, PRC).SubMicroseconds(test.microseconds)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddMicrosecond(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-08-05 13:14:15.222222222", "2020-08-05 13:14:15.222223222 +0800 CST"},
}
for index, test := range tests {
c := Parse(test.input, PRC).AddMicrosecond()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubMicrosecond(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-08-05 13:14:15.222222222", "2020-08-05 13:14:15.222221222 +0800 CST"},
}
for index, test := range tests {
c := Parse(test.input, PRC).SubMicrosecond()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddNanoseconds(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
nanoseconds int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-08-05 13:14:15.222222222", 3, "2020-08-05 13:14:15.222222225 +0800 CST"},
}
for index, test := range tests {
c := Parse(test.input, PRC).AddNanoseconds(test.nanoseconds)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubNanoseconds(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
nanoseconds int
expected string // 期望值
}{
{"", 3, ""},
{"0", 3, ""},
{"0000-00-00", 3, ""},
{"00:00:00", 3, ""},
{"0000-00-00 00:00:00", 3, ""},
{"2020-08-05 13:14:15.222222222", 3, "2020-08-05 13:14:15.222222219 +0800 CST"},
}
for index, test := range tests {
c := Parse(test.input, PRC).SubNanoseconds(test.nanoseconds)
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_AddNanosecond(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-08-05 13:14:15.222222222", "2020-08-05 13:14:15.222222223 +0800 CST"},
}
for index, test := range tests {
c := Parse(test.input, PRC).AddNanosecond()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestCarbon_SubNanosecond(t *testing.T) {
assert := assert.New(t)
tests := []struct {
input string // 输入值
expected string // 期望值
}{
{"", ""},
{"0", ""},
{"0000-00-00", ""},
{"00:00:00", ""},
{"0000-00-00 00:00:00", ""},
{"2020-08-05 13:14:15.222222222", "2020-08-05 13:14:15.222222221 +0800 CST"},
}
for index, test := range tests {
c := Parse(test.input, PRC).SubNanosecond()
assert.Nil(c.Error)
assert.Equal(test.expected, c.ToString(), "Current test index is "+strconv.Itoa(index))
}
}
func TestError_Traveler(t *testing.T) {
duration := "10x"
c := Parse("2020-08-05").AddDuration(duration)
assert.NotNil(t, c.Error, "It should catch an exception in AddDuration()")
}
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