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|
package rfc3339
import (
"encoding/json"
"fmt"
"reflect"
"testing"
)
func TestIsLeapYear(t *testing.T) {
tests := []struct {
val uint16
exp bool
} {
{ 1800, false },
{ 1900, false },
{ 1996, true },
{ 1997, false },
{ 1998, false },
{ 1999, false },
{ 2000, true },
{ 2001, false },
{ 2002, false },
{ 2003, false },
{ 2004, true },
{ 2005, false },
{ 2006, false },
{ 2007, false },
{ 2008, true },
{ 2009, false },
{ 2010, false },
{ 2011, false },
{ 2012, true },
{ 2013, false },
{ 2014, false },
{ 2015, false },
{ 2016, true },
{ 2017, false },
{ 2018, false },
{ 2019, false },
{ 2020, true },
{ 2021, false },
{ 2022, false },
{ 2023, false },
{ 2024, true },
{ 2100, false },
{ 2400, true },
}
for _, test := range(tests) {
t.Run(fmt.Sprintf("%d", test.val), func(t *testing.T) {
got := isLeapYear(test.val)
if got != test.exp {
t.Errorf("got %v, exp %v", got, test.exp)
}
})
}
}
func TestGetMaxMonthDay(t *testing.T) {
tests := []struct {
y uint16
m uint16
exp uint16
} {
{ 2000, 2, 29 }, // test leap year
{ 2001, 2, 28 }, // test non-leap year
{ 2022, 1, 31 }, // test full non-leap year
{ 2022, 2, 28 },
{ 2022, 3, 31 },
{ 2022, 4, 30 },
{ 2022, 5, 31 },
{ 2022, 6, 30 },
{ 2022, 7, 31 },
{ 2022, 8, 31 },
{ 2022, 9, 30 },
{ 2022, 10, 31 },
{ 2022, 11, 30 },
{ 2022, 12, 31 },
}
for _, test := range(tests) {
t.Run(fmt.Sprintf("%04d-%02d", test.y, test.m), func(t *testing.T) {
got := getMaxMonthDay(test.y, test.m)
if got != test.exp {
t.Errorf("got %v, exp %v", got, test.exp)
}
})
}
}
func TestParseDateComponent(t *testing.T) {
tests := []struct {
name string
val string
min uint16
max uint16
exp bool
} {
{ "bad-uint", "abcd", 2000, 2001, false },
{ "y-pass", "2000", 2000, 2001, true },
{ "y-fail-lo", "1999", 2000, 2001, false },
{ "y-fail-hi", "2002", 2000, 2001, false },
{ "m-pass-1", "1", 1, 12, true },
{ "m-pass-2", "2", 1, 12, true },
{ "m-pass-3", "3", 1, 12, true },
{ "m-pass-4", "4", 1, 12, true },
{ "m-pass-5", "5", 1, 12, true },
{ "m-pass-6", "6", 1, 12, true },
{ "m-pass-7", "7", 1, 12, true },
{ "m-pass-8", "8", 1, 12, true },
{ "m-pass-9", "9", 1, 12, true },
{ "m-pass-10", "10", 1, 12, true },
{ "m-pass-11", "11", 1, 12, true },
{ "m-pass-12", "12", 1, 12, true },
{ "m-fail-lo", "0", 1, 12, false },
{ "m-fail-hi", "13", 1, 12, false },
{ "d-pass-1", "1", 1, 31, true },
{ "d-pass-10", "10", 1, 31, true },
{ "d-pass-30", "10", 1, 31, true },
{ "d-fail-lo", "0", 1, 31, false },
{ "d-fail-hi", "32", 1, 31, false },
}
for _, test := range(tests) {
t.Run(test.name, func(t *testing.T) {
got, err := parseDateComponent("a", []byte(test.val), test.min, test.max)
if err != nil && test.exp == true {
t.Error(err)
} else if err == nil && test.exp == false {
t.Errorf("got %v, exp error", got)
}
})
}
}
func TestNewDate(t *testing.T) {
tests := []struct {
name string
val string
exp bool
} {
{ "pass", "2000-01-03", true },
{ "pass-lo", "1999-01-01", true },
{ "pass-hi", "2126-12-31", true },
{ "fail", "asdf", false },
{ "fail-y-lo", "1998-01-03", false },
{ "fail-y-hi", "2128-01-03", false },
{ "fail-m-lo", "2126-00-03", false },
{ "fail-m-hi", "2126-13-03", false },
{ "fail-d-lo", "2126-01-00", false },
{ "fail-d-hi", "2126-01-32", false },
{ "fail-d-hi", "2126-02-29", false },
{ "fail-d-hi", "2126-03-32", false },
{ "fail-d-hi", "2126-04-31", false },
{ "fail-d-hi", "2126-05-32", false },
{ "fail-d-hi", "2126-06-31", false },
}
for _, test := range(tests) {
t.Run(test.name, func(t *testing.T) {
if got, err := NewDate([]byte(test.val)); err != nil && test.exp {
t.Error(err)
} else if err == nil && !test.exp {
t.Errorf("got %v, exp error", got)
}
})
}
}
func TestGetComponents(t *testing.T) {
type date struct {
y uint16
m uint16
d uint16
}
tests := []struct {
val string
exp date
} {
{ "2022-10-31", date { 2022, 10, 31 } },
}
for _, test := range(tests) {
t.Run(test.val, func(t *testing.T) {
// create date
dt, err := NewDate([]byte(test.val))
if err != nil {
t.Error(err)
return
}
// get components
y, m, d := dt.GetComponents()
got := date { y, m, d }
// check components
if !reflect.DeepEqual(got, test.exp) {
t.Errorf("got %v, exp %v", got, test.exp)
}
})
}
}
func TestYear(t *testing.T) {
tests := []struct {
val string
exp uint16
} {
{ "2022-10-31", 2022 },
}
for _, test := range(tests) {
t.Run(test.val, func(t *testing.T) {
// create date
dt, err := NewDate([]byte(test.val))
if err != nil {
t.Error(err)
return
}
// get year
got := dt.Year()
// check components
if got != test.exp {
t.Errorf("got year %d, exp %d", got, test.exp)
}
})
}
}
func TestMonth(t *testing.T) {
tests := []struct {
val string
exp uint16
} {
{ "2022-10-31", 10 },
}
for _, test := range(tests) {
t.Run(test.val, func(t *testing.T) {
// create date
dt, err := NewDate([]byte(test.val))
if err != nil {
t.Error(err)
return
}
// get month
got := dt.Month()
// check components
if got != test.exp {
t.Errorf("got month %d, exp %d", got, test.exp)
}
})
}
}
func TestDay(t *testing.T) {
tests := []struct {
val string
exp uint16
} {
{ "2022-10-31", 31 },
}
for _, test := range(tests) {
t.Run(test.val, func(t *testing.T) {
// create date
dt, err := NewDate([]byte(test.val))
if err != nil {
t.Error(err)
return
}
// get day
got := dt.Day()
// check components
if got != test.exp {
t.Errorf("got day %d, exp %d", got, test.exp)
}
})
}
}
func TestString(t *testing.T) {
tests := []string {
"2022-10-31",
}
for _, test := range(tests) {
t.Run(test, func(t *testing.T) {
// create date
dt, err := NewDate([]byte(test))
if err != nil {
t.Error(err)
return
}
// get/check string
got := dt.String()
if got != test {
t.Errorf("got %s, exp %s", got, test)
}
})
}
}
func TestDateUnmarshalJSON(t *testing.T) {
passTests := []struct {
val string
exp string
} {
{ `"2022-02-03"`, "2022-02-03" },
}
for _, test := range(passTests) {
var got Date
if err := json.Unmarshal([]byte(test.val), &got); err != nil {
t.Error(err)
} else if got.String() != test.exp {
t.Errorf("got \"%s\", exp \"%s\"", got.String(), test.exp)
}
}
failTests := []struct {
name string
val string
} {
{ "fail-str", "asdf" },
{ "fail-parse", "\"asdf\"" },
}
for _, test := range(failTests) {
t.Run(test.name, func(t *testing.T) {
var got Date
if err := got.UnmarshalJSON([]byte(test.val)); err == nil {
t.Errorf("got \"%v\" exp error", got)
}
})
}
}
func TestDateMarshalJSON(t *testing.T) {
tests := []struct {
val string
exp string
} {
{ "2022-10-31", `"2022-10-31"` },
}
for _, test := range(tests) {
t.Run(test.val, func(t *testing.T) {
// create date
dt, err := NewDate([]byte(test.val))
if err != nil {
t.Error(err)
return
}
// get/check string
if got, err := dt.MarshalJSON(); err != nil {
t.Error(err)
} else if string(got) != test.exp {
t.Errorf("got \"%s\", exp \"%s\"", got, test.exp)
}
})
}
}
|
