including tests for nostr type guard

core.test.ts

@@ -1,6 +1,5 @@
 import { test, expect } from 'bun:test'
-
-import { sortEvents } from './core.ts'
+import { NostrTypeGuard, sortEvents } from './core.ts'
 
 test('sortEvents', () => {
   const events = [
@@ -17,3 +16,105 @@ test('sortEvents', () => {
     { id: 'abc123', pubkey: 'key1', created_at: 1610000000, kind: 1, tags: [], content: 'Hello', sig: 'sig1' },
   ])
 })
+
+test('NostrTypeGuard isNProfile', () => {
+  const is = NostrTypeGuard.isNProfile('nprofile1qqsvc6ulagpn7kwrcwdqgp797xl7usumqa6s3kgcelwq6m75x8fe8yc5usxdg')
+
+  expect(is).toBeTrue()
+})
+
+test('NostrTypeGuard isNProfile invalid nprofile', () => {
+  const is = NostrTypeGuard.isNProfile('nprofile1qqsvc6ulagpn7kwrcwdqgp797xl7usumqa6s3kgcelwq6m75x8fe8yc5usxãg')
+
+  expect(is).toBeFalse()
+})
+
+test('NostrTypeGuard isNProfile with invalid nprofile', () => {
+  const is = NostrTypeGuard.isNProfile('nsec1lqw6zqyanj9mz8gwhdam6tqge42vptz4zg93qsfej440xm5h5esqya0juv')
+
+  expect(is).toBeFalse()
+})
+
+test('NostrTypeGuard isNRelay', () => {
+  const is = NostrTypeGuard.isNRelay('nrelay1qqt8wumn8ghj7un9d3shjtnwdaehgu3wvfskueq4r295t')
+
+  expect(is).toBeTrue()
+})
+
+test('NostrTypeGuard isNRelay with invalid nrelay', () => {
+  const is = NostrTypeGuard.isNRelay('nrelay1qqt8wumn8ghj7un9d3shjtnwdaehgu3wvfskueã4r295t')
+
+  expect(is).toBeFalse()
+})
+
+test('NostrTypeGuard isNRelay with invalid nrelay', () => {
+  const is = NostrTypeGuard.isNRelay('nevent1qqst8cujky046negxgwwm5ynqwn53t8aqjr6afd8g59nfqwxpdhylpcpzamhxue69uhhyetvv9ujuetcv9khqmr99e3k7mg8arnc9')
+
+  expect(is).toBeFalse()
+})
+
+test('NostrTypeGuard isNEvent', () => {
+  const is = NostrTypeGuard.isNEvent('nevent1qqst8cujky046negxgwwm5ynqwn53t8aqjr6afd8g59nfqwxpdhylpcpzamhxue69uhhyetvv9ujuetcv9khqmr99e3k7mg8arnc9')
+
+  expect(is).toBeTrue()
+})
+
+test('NostrTypeGuard isNEvent with invalid nevent', () => {
+  const is = NostrTypeGuard.isNEvent('nevent1qqst8cujky046negxgwwm5ynqwn53t8aqjr6afd8g59nfqwxpdhylpcpzamhxue69uhhyetvv9ujuetcv9khqmr99e3k7mg8ãrnc9')
+
+  expect(is).toBeFalse()
+})
+
+test('NostrTypeGuard isNEvent with invalid nevent', () => {
+  const is = NostrTypeGuard.isNEvent('nprofile1qqsvc6ulagpn7kwrcwdqgp797xl7usumqa6s3kgcelwq6m75x8fe8yc5usxdg')
+
+  expect(is).toBeFalse()
+})
+
+test('NostrTypeGuard isNAddress', () => {
+  const is = NostrTypeGuard.isNAddress('naddr1qqxnzdesxqmnxvpexqunzvpcqyt8wumn8ghj7un9d3shjtnwdaehgu3wvfskueqzypve7elhmamff3sr5mgxxms4a0rppkmhmn7504h96pfcdkpplvl2jqcyqqq823cnmhuld')
+
+  expect(is).toBeTrue()
+})
+
+test('NostrTypeGuard isNAddress with invalid nadress', () => {
+  const is = NostrTypeGuard.isNAddress('nsec1lqw6zqyanj9mz8gwhdam6tqge42vptz4zg93qsfej440xm5h5esqya0juv')
+
+  expect(is).toBeFalse()
+})
+
+test('NostrTypeGuard isNSecret', () => {
+  const is = NostrTypeGuard.isNSecret('nsec1lqw6zqyanj9mz8gwhdam6tqge42vptz4zg93qsfej440xm5h5esqya0juv')
+
+  expect(is).toBeTrue()
+})
+
+test('NostrTypeGuard isNSecret with invalid nsec', () => {
+  const is = NostrTypeGuard.isNSecret('nsec1lqw6zqyanj9mz8gwhdam6tqge42vptz4zg93qsfej440xm5h5esqya0juã')
+
+  expect(is).toBeFalse()
+})
+
+test('NostrTypeGuard isNSecret with invalid nsec', () => {
+  const is = NostrTypeGuard.isNSecret('nprofile1qqsvc6ulagpn7kwrcwdqgp797xl7usumqa6s3kgcelwq6m75x8fe8yc5usxdg')
+
+  expect(is).toBeFalse()
+})
+
+test('NostrTypeGuard isNPublic', () => {
+  const is = NostrTypeGuard.isNPublic('npub1jz5mdljkmffmqjshpyjgqgrhdkuxd9ztzasv8xeh5q92fv33sjgqy4pats')
+
+  expect(is).toBeTrue()
+})
+
+test('NostrTypeGuard isNPublic with invalid npub', () => {
+  const is = NostrTypeGuard.isNPublic('npub1jz5mdljkmffmqjshpyjgqgrhdkuxd9ztzãsv8xeh5q92fv33sjgqy4pats')
+
+  expect(is).toBeFalse()
+})
+
+test('NostrTypeGuard isNPublic with invalid npub', () => {
+  const is = NostrTypeGuard.isNPublic('nsec1lqw6zqyanj9mz8gwhdam6tqge42vptz4zg93qsfej440xm5h5esqya0juv')
+
+  expect(is).toBeFalse()
+})

core.ts

@@ -33,27 +33,13 @@ export type Note = `note${string}`
 export type Nip05 = `${string}@${string}`
 
 export const NostrTypeGuard = {
-  isNProfile: (value: unknown): value is NProfile => {
-    return typeof value === 'string' && /^nprofile1[a-z\d]{58}$/.test(value)
-  },
-  isNRelay: (value: unknown): value is NRelay => {
-    return typeof value === 'string' && /^nrelay1[a-z\d]{58}$/.test(value)
-  },
-  isNEvent: (value: unknown): value is NEvent => {
-    return typeof value === 'string' && /^nevent1[a-z\d]{58}$/.test(value)
-  },
-  isNAddress: (value: unknown): value is NAddress => {
-    return typeof value === 'string' && /^naddr1[a-z\d]{58}$/.test(value)
-  },
-  isNSecret: (value: unknown): value is NSecret => {
-    return typeof value === 'string' && /^nsec1[a-z\d]{58}$/.test(value)
-  },
-  isNPublic: (value: unknown): value is NPublic => {
-    return typeof value === 'string' && /^npub1[a-z\d]{58}$/.test(value)
-  },
-  isNote: (value: unknown): value is Note => {
-    return typeof value === 'string' && /^note1[a-z\d]{58}$/.test(value)
-  }
+  isNProfile: (value?: string): value is NProfile => /^nprofile1[a-z\d]{58}$/.test(value || ''),
+  isNRelay: (value?: string): value is NRelay => /^nrelay1[a-z\d]{45}$/.test(value || ''),
+  isNEvent: (value?: string): value is NEvent => /^nevent1[a-z\d]+$/.test(value || ''),
+  isNAddress: (value?: string): value is NAddress => /^naddr1[a-z\d]+$/.test(value || ''),
+  isNSecret: (value?: string): value is NSecret => /^nsec1[a-z\d]{58}$/.test(value || ''),
+  isNPublic: (value?: string): value is NPublic => /^npub1[a-z\d]{58}$/.test(value || ''),
+  isNote: (value?: string): value is Note => /^note1[a-z\d]{58}$/.test(value || '')
 }
 
 /** An event whose signature has been verified. */