test files

libs/auth/src/lib/utils/jwt.spec.ts

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+import { describe, expect, it } from 'vitest';
+import { currentSessionId } from './jwt';
+
+/** Builds a JWT-shaped string whose payload is `claims`, base64url encoded. */
+function token(claims: Record<string, unknown>): string {
+  const payload = btoa(JSON.stringify(claims))
+    .replace(/\+/g, '-')
+    .replace(/\//g, '_')
+    .replace(/=+$/, '');
+  return `header.${payload}.signature`;
+}
+
+describe('currentSessionId', () => {
+  it('reads the sessionId claim', () => {
+    expect(currentSessionId(token({ sessionId: 'abc' }))).toBe('abc');
+  });
+
+  it('falls back to sid, then jti', () => {
+    expect(currentSessionId(token({ sid: 'from-sid' }))).toBe('from-sid');
+    expect(currentSessionId(token({ jti: 'from-jti' }))).toBe('from-jti');
+  });
+
+  it('decodes payloads containing base64url characters', () => {
+    // '>' and '?' are what force '+' and '/' in standard base64.
+    const id = 'a>b?c>d?e>f?';
+    expect(currentSessionId(token({ sessionId: id }))).toBe(id);
+  });
+
+  it('returns undefined for a token with no session claim', () => {
+    expect(currentSessionId(token({ sub: 'user-1' }))).toBeUndefined();
+  });
+
+  it('returns undefined rather than throwing on junk', () => {
+    expect(currentSessionId(undefined)).toBeUndefined();
+    expect(currentSessionId('')).toBeUndefined();
+    expect(currentSessionId('opaque-token')).toBeUndefined();
+    expect(currentSessionId('header.not-base64!!.sig')).toBeUndefined();
+  });
+});

libs/ui/src/lib/input/phone.spec.ts

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+import { describe, expect, it } from 'vitest';
+import { optionalPhoneNumber, phoneNumber } from './phone';
+
+describe('phoneNumber', () => {
+  it('normalizes a legacy Ethiopian national number to E.164', () => {
+    expect(phoneNumber.parse('0911223344')).toBe('+251911223344');
+  });
+
+  it('passes an Ethiopian E.164 number through unchanged', () => {
+    expect(phoneNumber.parse('+251911223344')).toBe('+251911223344');
+  });
+
+  it('accepts a valid international number', () => {
+    expect(phoneNumber.parse('+14155552671')).toBe('+14155552671');
+  });
+
+  it('rejects a too-short number', () => {
+    expect(() => phoneNumber.parse('+251911')).toThrow();
+  });
+
+  it('rejects non-numeric input', () => {
+    expect(() => phoneNumber.parse('abc')).toThrow();
+  });
+});
+
+describe('optionalPhoneNumber', () => {
+  it('allows a blank value', () => {
+    expect(optionalPhoneNumber.parse('')).toBe('');
+  });
+
+  it('still validates a non-blank value', () => {
+    expect(() => optionalPhoneNumber.parse('abc')).toThrow();
+  });
+});