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add_subtract_test.go
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add_subtract_test.go
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package goment
import (
"fmt"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestAddNoArgsIgnored(t *testing.T) {
testTime := time.Date(2017, 1, 1, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Add()
assert.Equal(t, testTime, lib.ToTime())
}
func TestAddTooManyArgsIgnored(t *testing.T) {
testTime := time.Date(2017, 1, 1, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Add(1, "year", "day")
assert.Equal(t, testTime, lib.ToTime())
}
func TestAddInvalidFirstArgTypeIgnored(t *testing.T) {
testTime := time.Date(2017, 1, 1, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Add("year")
assert.Equal(t, testTime, lib.ToTime(), fmt.Sprintf(`Date arguments must be equal, got %q, expected %q`, testTime, lib.ToTime()))
}
func TestAddInvalidSecondArgTypeIgnored(t *testing.T) {
testTime := time.Date(2017, 1, 1, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Add(1, 2)
assert.Equal(t, testTime, lib.ToTime())
}
func TestAddInvalidSecondArgValueIgnored(t *testing.T) {
testTime := time.Date(2017, 1, 1, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Add(1, "custom")
assert.Equal(t, testTime, lib.ToTime())
}
func TestAddDuration(t *testing.T) {
assert := assert.New(t)
lib := simpleString("2011-01-04 14:01:01")
lib.Add(time.Duration(4) * time.Hour)
assert.Equal(18, lib.Hour())
lib.Add(time.Duration(25) * time.Minute)
assert.Equal(26, lib.Minute())
}
func TestAddYears(t *testing.T) {
testTime := time.Date(2017, 1, 1, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Add(1, "year")
assert.Equal(t, 2018, lib.Year())
}
func TestAddQuarters(t *testing.T) {
assert := assert.New(t)
testTime := time.Date(2014, 4, 11, 0, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
assert.Equal(2, lib.Quarter())
lib.Add(2, "quarters")
assert.Equal(10, lib.Month())
assert.Equal(4, lib.Quarter())
}
func TestAddMonths(t *testing.T) {
assert := assert.New(t)
testTime := time.Date(2017, 1, 1, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Add(5, "months")
assert.Equal(2017, lib.Year())
assert.Equal(6, lib.Month())
}
func TestAddWeeks(t *testing.T) {
assert := assert.New(t)
testTime := time.Date(2017, 1, 1, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Add(3, "weeks")
assert.Equal(2017, lib.Year())
assert.Equal(1, lib.Month())
assert.Equal(22, lib.Date())
}
func TestAddDays(t *testing.T) {
assert := assert.New(t)
testTime := time.Date(2017, 1, 1, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Add(16, "d")
assert.Equal(2017, lib.Year())
assert.Equal(1, lib.Month())
assert.Equal(17, lib.Date())
}
func TestAddHours(t *testing.T) {
testTime := time.Date(2017, 1, 1, 15, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Add(5, "hours")
assert.Equal(t, 20, lib.Hour())
}
func TestAddMinutes(t *testing.T) {
testTime := time.Date(2017, 1, 1, 15, 30, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Add(15, "m")
assert.Equal(t, 45, lib.Minute())
}
func TestAddSeconds(t *testing.T) {
testTime := time.Date(2017, 1, 1, 15, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Add(55, "seconds")
assert.Equal(t, 55, lib.Second())
}
func TestAddMilliseconds(t *testing.T) {
assert := assert.New(t)
testTime := time.Date(2017, 1, 1, 15, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Add(6000, "ms")
assert.Equal(6, lib.Second())
assert.Equal(6000, lib.Millisecond())
}
func TestAddNanoseconds(t *testing.T) {
testTime := time.Date(2017, 1, 1, 15, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Add(600, "nanoseconds")
assert.Equal(t, 600, lib.Nanosecond())
}
func TestSubtractNoArgsIgnored(t *testing.T) {
testTime := time.Date(2017, 1, 1, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Subtract()
assert.Equal(t, testTime, lib.ToTime())
}
func TestSubtractTooManyArgsIgnored(t *testing.T) {
testTime := time.Date(2017, 1, 1, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Subtract(1, "year", "day")
assert.Equal(t, testTime, lib.ToTime())
}
func TestSubtractInvalidFirstArgTypeIgnored(t *testing.T) {
testTime := time.Date(2017, 1, 1, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Subtract("year")
assert.Equal(t, testTime, lib.ToTime())
}
func TestSubtractInvalidSecondArgTypeIgnored(t *testing.T) {
testTime := time.Date(2017, 1, 1, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Subtract(1, 2)
assert.Equal(t, testTime, lib.ToTime())
}
func TestSubtractInvalidSecondArgValueIgnored(t *testing.T) {
testTime := time.Date(2017, 1, 1, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Subtract(1, "custom")
assert.Equal(t, testTime, lib.ToTime())
}
func TestSubtractDuration(t *testing.T) {
assert := assert.New(t)
lib := simpleString("2011-01-04 14:30:01")
lib.Subtract(time.Duration(4) * time.Hour)
assert.Equal(10, lib.Hour())
lib.Subtract(time.Duration(25) * time.Minute)
assert.Equal(5, lib.Minute())
}
func TestSubtractYears(t *testing.T) {
testTime := time.Date(2017, 1, 1, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Subtract(1, "year")
assert.Equal(t, 2016, lib.Year())
}
func TestSubtractQuarters(t *testing.T) {
assert := assert.New(t)
testTime := time.Date(2014, 8, 11, 0, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
assert.Equal(3, lib.Quarter())
lib.Subtract(2, "quarters")
assert.Equal(2, lib.Month())
assert.Equal(1, lib.Quarter())
}
func TestSubtractMonths(t *testing.T) {
assert := assert.New(t)
testTime := time.Date(2017, 11, 1, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Subtract(5, "months")
assert.Equal(2017, lib.Year())
assert.Equal(6, lib.Month())
}
func TestSubtractWeeks(t *testing.T) {
assert := assert.New(t)
testTime := time.Date(2017, 1, 22, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Subtract(3, "weeks")
assert.Equal(2017, lib.Year())
assert.Equal(1, lib.Month())
assert.Equal(1, lib.Date())
}
func TestSubtractDays(t *testing.T) {
assert := assert.New(t)
testTime := time.Date(2017, 1, 17, 18, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Subtract(16, "d")
assert.Equal(2017, lib.Year())
assert.Equal(1, lib.Month())
assert.Equal(1, lib.Date())
}
func TestSubtractHours(t *testing.T) {
testTime := time.Date(2017, 1, 1, 15, 0, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Subtract(5, "hours")
assert.Equal(t, 10, lib.Hour())
}
func TestSubtractMinutes(t *testing.T) {
testTime := time.Date(2017, 1, 1, 15, 30, 0, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Subtract(15, "m")
assert.Equal(t, 15, lib.Minute())
}
func TestSubtractSeconds(t *testing.T) {
testTime := time.Date(2017, 1, 1, 15, 0, 30, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Subtract(25, "seconds")
assert.Equal(t, 5, lib.Second())
}
func TestSubtractMilliseconds(t *testing.T) {
assert := assert.New(t)
testTime := time.Date(2017, 1, 1, 15, 0, 30, 0, chicagoLocation())
lib := simpleTime(testTime)
lib.Subtract(6000, "ms")
assert.Equal(24, lib.Second())
assert.Equal(24000, lib.Millisecond())
}
func TestSubtractNanoseconds(t *testing.T) {
testTime := time.Date(2017, 1, 1, 15, 0, 0, 1000, chicagoLocation())
lib := simpleTime(testTime)
lib.Subtract(600, "nanoseconds")
assert.Equal(t, 400, lib.Nanosecond())
}