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cal_test.go
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cal_test.go
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// (c) 2014 Rick Arnold. Licensed under the BSD license (see LICENSE).
package cal
import (
"testing"
"time"
)
func TestWeekend(t *testing.T) {
tests := []struct {
t time.Time
want bool
}{
{time.Date(2014, 6, 1, 12, 0, 0, 0, time.UTC), true},
{time.Date(2014, 6, 2, 12, 0, 0, 0, time.UTC), false},
{time.Date(2014, 6, 10, 12, 0, 0, 0, time.UTC), false},
{time.Date(2014, 6, 18, 12, 0, 0, 0, time.UTC), false},
{time.Date(2014, 6, 26, 12, 0, 0, 0, time.UTC), false},
{time.Date(2014, 6, 27, 12, 0, 0, 0, time.UTC), false},
{time.Date(2014, 6, 14, 12, 0, 0, 0, time.UTC), true},
}
for _, test := range tests {
got := IsWeekend(test.t)
if got != test.want {
t.Errorf("got: %t; want: %t (%s)", got, test.want, test.t)
}
}
}
func TestWeekdayN(t *testing.T) {
tests := []struct {
t time.Time
d time.Weekday
n int
want bool
}{
{time.Date(2014, 6, 1, 12, 0, 0, 0, time.UTC), time.Sunday, 1, true},
{time.Date(2014, 6, 2, 12, 0, 0, 0, time.UTC), time.Monday, 1, true},
{time.Date(2014, 6, 10, 12, 0, 0, 0, time.UTC), time.Tuesday, 2, true},
{time.Date(2014, 6, 18, 12, 0, 0, 0, time.UTC), time.Wednesday, 3, true},
{time.Date(2014, 6, 26, 12, 0, 0, 0, time.UTC), time.Thursday, 4, true},
{time.Date(2014, 6, 27, 12, 0, 0, 0, time.UTC), time.Friday, 4, true},
{time.Date(2014, 6, 14, 12, 0, 0, 0, time.UTC), time.Saturday, 2, true},
{time.Date(2014, 6, 29, 12, 0, 0, 0, time.UTC), time.Sunday, 5, true},
{time.Date(2014, 6, 16, 12, 0, 0, 0, time.UTC), time.Wednesday, 3, false},
{time.Date(2014, 6, 16, 12, 0, 0, 0, time.UTC), time.Monday, 2, false},
{time.Date(2014, 6, 16, 12, 0, 0, 0, time.UTC), time.Monday, 4, false},
{time.Date(2014, 6, 30, 12, 0, 0, 0, time.UTC), time.Monday, -1, true},
{time.Date(2014, 6, 17, 12, 0, 0, 0, time.UTC), time.Tuesday, -2, true},
{time.Date(2014, 6, 17, 12, 0, 0, 0, time.UTC), time.Tuesday, -6, false},
}
for _, test := range tests {
got := IsWeekdayN(test.t, test.d, test.n)
if got != test.want {
t.Errorf("got: %t; want: %t (%s, %d, %d)", got, test.want, test.t, test.d, test.n)
}
}
}
func TestHoliday(t *testing.T) {
c := NewCalendar()
c.AddHoliday(USMemorial)
c.AddHoliday(USIndependence)
c.AddHoliday(USColumbus)
c.AddHoliday(Holiday{Offset: 100})
tests := []struct {
t time.Time
want bool
}{
{time.Date(2014, 5, 26, 12, 0, 0, 0, time.UTC), true},
{time.Date(2014, 7, 4, 12, 0, 0, 0, time.UTC), true},
{time.Date(2014, 10, 13, 12, 0, 0, 0, time.UTC), true},
{time.Date(2014, 5, 25, 12, 0, 0, 0, time.UTC), false},
{time.Date(2014, 5, 27, 12, 0, 0, 0, time.UTC), false},
{time.Date(2014, 1, 1, 12, 0, 0, 0, time.UTC), false},
{time.Date(2014, 4, 10, 12, 0, 0, 0, time.UTC), true},
}
for _, test := range tests {
got := c.IsHoliday(test.t)
if got != test.want {
t.Errorf("got: %t; want: %t (%s)", got, test.want, test.t)
}
}
}
func TestWorkdayNearest(t *testing.T) {
c := NewCalendar()
c.AddHoliday(USNewYear)
c.AddHoliday(USIndependence)
c.AddHoliday(USChristmas)
tests := []struct {
t time.Time
want bool
}{
{time.Date(2012, 1, 1, 12, 0, 0, 0, time.UTC), false},
{time.Date(2012, 1, 2, 12, 0, 0, 0, time.UTC), false},
{time.Date(2012, 1, 3, 12, 0, 0, 0, time.UTC), true},
{time.Date(2015, 7, 3, 12, 0, 0, 0, time.UTC), false},
{time.Date(2015, 7, 4, 12, 0, 0, 0, time.UTC), false},
{time.Date(2015, 7, 5, 12, 0, 0, 0, time.UTC), false},
{time.Date(2015, 7, 6, 12, 0, 0, 0, time.UTC), true},
}
for _, test := range tests {
got := c.IsWorkday(test.t)
if got != test.want {
t.Errorf("got: %t; want: %t (%s)", got, test.want, test.t)
}
}
}
func TestWorkdayExact(t *testing.T) {
c := NewCalendar()
c.Observed = ObservedExact
c.AddHoliday(USNewYear)
c.AddHoliday(USIndependence)
c.AddHoliday(USChristmas)
tests := []struct {
t time.Time
want bool
}{
{time.Date(2011, 12, 30, 12, 0, 0, 0, time.UTC), true},
{time.Date(2012, 1, 1, 12, 0, 0, 0, time.UTC), false},
{time.Date(2012, 1, 2, 12, 0, 0, 0, time.UTC), true},
{time.Date(2015, 7, 3, 12, 0, 0, 0, time.UTC), true},
{time.Date(2015, 7, 4, 12, 0, 0, 0, time.UTC), false},
{time.Date(2015, 7, 5, 12, 0, 0, 0, time.UTC), false},
{time.Date(2015, 7, 6, 12, 0, 0, 0, time.UTC), true},
}
for _, test := range tests {
got := c.IsWorkday(test.t)
if got != test.want {
t.Errorf("got: %t; want: %t (%s)", got, test.want, test.t)
}
}
}
func TestWorkdayMonday(t *testing.T) {
c := NewCalendar()
c.Observed = ObservedMonday
c.AddHoliday(USNewYear)
c.AddHoliday(USIndependence)
c.AddHoliday(USChristmas)
tests := []struct {
t time.Time
want bool
}{
{time.Date(2011, 12, 30, 12, 0, 0, 0, time.UTC), true},
{time.Date(2012, 1, 1, 12, 0, 0, 0, time.UTC), false},
{time.Date(2012, 1, 2, 12, 0, 0, 0, time.UTC), false},
{time.Date(2012, 1, 3, 12, 0, 0, 0, time.UTC), true},
{time.Date(2015, 7, 3, 12, 0, 0, 0, time.UTC), true},
{time.Date(2015, 7, 4, 12, 0, 0, 0, time.UTC), false},
{time.Date(2015, 7, 5, 12, 0, 0, 0, time.UTC), false},
{time.Date(2015, 7, 6, 12, 0, 0, 0, time.UTC), false},
}
for _, test := range tests {
got := c.IsWorkday(test.t)
if got != test.want {
t.Errorf("got: %t; want: %t (%s)", got, test.want, test.t)
}
}
}
func TestWorkdays(t *testing.T) {
c := NewCalendar()
c.AddHoliday(USNewYear)
c.AddHoliday(USMLK)
tests := []struct {
y int
m time.Month
want int
}{
{2016, time.January, 19},
{2011, time.January, 20},
{2014, time.January, 21},
{2016, time.February, 21},
{2016, time.March, 23},
}
for _, test := range tests {
got := c.Workdays(test.y, test.m)
if got != test.want {
t.Errorf("got: %d; want: %d (%d %d)", got, test.want, test.y, test.m)
}
}
}
func TestWorkdaysRemain(t *testing.T) {
c := NewCalendar()
c.AddHoliday(USNewYear)
c.AddHoliday(USMLK)
tests := []struct {
t time.Time
want int
}{
{time.Date(2016, 1, 12, 12, 0, 0, 0, time.UTC), 12},
{time.Date(2016, 1, 19, 12, 0, 0, 0, time.UTC), 8},
{time.Date(2014, 2, 26, 12, 0, 0, 0, time.UTC), 2},
{time.Date(2014, 3, 31, 12, 0, 0, 0, time.UTC), 0},
{time.Date(2014, 3, 30, 12, 0, 0, 0, time.UTC), 1},
{time.Date(2014, 3, 27, 12, 0, 0, 0, time.UTC), 2},
}
for _, test := range tests {
got := c.WorkdaysRemain(test.t)
if got != test.want {
t.Errorf("got: %d; want: %d (%s)", got, test.want, test.t)
}
}
}
func TestWorkdayN(t *testing.T) {
c := NewCalendar()
c.AddHoliday(USNewYear)
c.AddHoliday(USMLK)
tests := []struct {
y int
m time.Month
n int
want int
}{
{2016, time.January, 14, 22},
{2016, time.January, -5, 25},
{2016, time.January, -14, 11},
{2016, time.February, 21, 29},
{2016, time.February, 22, 0},
{2016, time.February, -1, 29},
{2016, time.February, 0, 0},
}
for _, test := range tests {
got := c.WorkdayN(test.y, test.m, test.n)
if got != test.want {
t.Errorf("got: %d; want: %d (%d %d %d)", got, test.want, test.y, test.m, test.n)
}
}
}