nanakshahi
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A JavaScript Library to get Nanakshahi Dates and Gurpurabs
53 lines (50 loc) • 1.67 kB
JavaScript
const { getNanakshahiDate } = require( '../index' )
// List of Anniversary Gurpurabs
const data = [
{ // 500th Parkash Guru Angad Dev Ji
gDate: new Date( 2004, 3, 18 ),
nDate: { year: 536, month: 2, date: 5 },
},
{ // 525th Parkash Guru Amardas Ji
gDate: new Date( 2004, 4, 23 ),
nDate: { year: 536, month: 3, date: 9 },
},
{ // 400th First Parkash SGGS Ji
gDate: new Date( 2004, 8, 1 ),
nDate: { year: 536, month: 6, date: 17 },
},
{ // 375th Parkash Guru HarRai Sahib Ji
gDate: new Date( 2005, 0, 31 ),
nDate: { year: 536, month: 11, date: 19 },
},
{ // 350th Parkash Guru Harkrishan Sahib Ji
gDate: new Date( 2006, 6, 23 ),
nDate: { year: 538, month: 5, date: 8 },
},
{ // 475th Parkash Guru Ramdas Ji
gDate: new Date( 2009, 9, 9 ),
nDate: { year: 541, month: 7, date: 25 },
},
{ // 450th Parkash Guru Arjan Dev Ji
gDate: new Date( 2013, 4, 2 ),
nDate: { year: 545, month: 2, date: 19 },
},
{ // 300th Parkash Guru Gobind Singh Ji
gDate: new Date( 2017, 0, 5 ),
nDate: { year: 548, month: 10, date: 23 },
},
{ // 425th Parkash Guru Hargobind Sahib Ji
gDate: new Date( 2020, 6, 5 ),
nDate: { year: 552, month: 4, date: 21 },
},
{ // 400th Parkash Guru Tegh Bahadur Sahib Ji
gDate: new Date( 2021, 3, 18 ),
nDate: { year: 553, month: 2, date: 5 },
},
]
describe( 'getNanakshahiDate()', () => {
data.map( ( { gDate, nDate } ) => it( `Output of getNanakshahiDate( ${gDate} ) should be: '${nDate}'`, () => {
const { year, month, date } = getNanakshahiDate( gDate ).englishDate
expect( nDate ).toEqual( { year, month, date } )
} ) )
} )