From 5c068b8656917a5da5c12bdf3877a868717179ba Mon Sep 17 00:00:00 2001
From: Kari Salminen <kari.salminen@anders.com>
Date: Fri, 9 Feb 2024 15:58:35 +0200
Subject: [PATCH] feat: permit more names in frontend NAMES_REGEX, update tests

refs YJDH-661
---
 .../youth/src/__tests__/index.test.tsx        | 17 ++---
 .../shared/src/__tests__/constants.test.ts    | 67 ++++++++++---------
 frontend/shared/src/constants.ts              |  3 +-
 3 files changed, 44 insertions(+), 43 deletions(-)

diff --git a/frontend/kesaseteli/youth/src/__tests__/index.test.tsx b/frontend/kesaseteli/youth/src/__tests__/index.test.tsx
index f8c4f0f689..5c1f23740c 100644
--- a/frontend/kesaseteli/youth/src/__tests__/index.test.tsx
+++ b/frontend/kesaseteli/youth/src/__tests__/index.test.tsx
@@ -131,8 +131,8 @@ describe('frontend/kesaseteli/youth/src/pages/index.tsx', () => {
       const indexPageApi = getIndexPageApi();
       await indexPageApi.expectations.pageIsLoaded();
 
-      await indexPageApi.actions.typeInput('first_name', '!#$%&()*+/:;<=>?@');
-      await indexPageApi.actions.typeInput('last_name', '~¡¿÷ˆ]+$');
+      await indexPageApi.actions.typeInput('first_name', ' leading whitespace');
+      await indexPageApi.actions.typeInput('last_name', '\tleading whitespace');
       // Note! 170915-915L is a fake ssn. See more info (in finnish only):
       // https://www.tuomas.salste.net/doc/tunnus/henkilotunnus.html#keinotunnus
       await indexPageApi.actions.typeInput(
@@ -184,10 +184,7 @@ describe('frontend/kesaseteli/youth/src/pages/index.tsx', () => {
         'maxLength'
       );
 
-      await indexPageApi.actions.typeInput(
-        'unlistedSchool',
-        '!#$%&()*+/:;<=>?@'
-      );
+      await indexPageApi.actions.typeInput('unlistedSchool', ' ');
       await indexPageApi.expectations.textInputHasError(
         'unlistedSchool',
         'pattern'
@@ -306,7 +303,9 @@ describe('frontend/kesaseteli/youth/src/pages/index.tsx', () => {
           ),
         });
         await waitFor(() =>
-          expect(spyPush).toHaveBeenCalledWith(`${DEFAULT_LANGUAGE}/${errorType}`)
+          expect(spyPush).toHaveBeenCalledWith(
+            `${DEFAULT_LANGUAGE}/${errorType}`
+          )
         );
       });
     }
@@ -442,7 +441,9 @@ describe('frontend/kesaseteli/youth/src/pages/index.tsx', () => {
             ),
           });
           await waitFor(() =>
-            expect(spyPush).toHaveBeenCalledWith(`${DEFAULT_LANGUAGE}/${errorType}`)
+            expect(spyPush).toHaveBeenCalledWith(
+              `${DEFAULT_LANGUAGE}/${errorType}`
+            )
           );
         });
       }
diff --git a/frontend/shared/src/__tests__/constants.test.ts b/frontend/shared/src/__tests__/constants.test.ts
index 24ec09240c..03bf225a82 100644
--- a/frontend/shared/src/__tests__/constants.test.ts
+++ b/frontend/shared/src/__tests__/constants.test.ts
@@ -13,48 +13,49 @@ import {
 describe('constants', () => {
   describe('regex', () => {
     describe('NAMES_REGEX', () => {
-      it('should match Finnish first names, last names and full names', () => {
-        const firstName = 'Helinä';
-        const lastName = 'Aalto';
-        const fullName = 'Kalle Väyrynen';
-        const fullName2 = 'Janne Ö';
-
-        expect(firstName).toMatch(NAMES_REGEX);
-        expect(lastName).toMatch(NAMES_REGEX);
-        expect(fullName).toMatch(NAMES_REGEX);
-        expect(fullName2).toMatch(NAMES_REGEX);
-      });
-
-      it('should match Swedish first names, last names and full names', () => {
-        const firstName = 'Gun-Britt';
-        const lastName = 'Lindén';
-        const fullName = 'Ögge Ekström';
-
-        expect(firstName).toMatch(NAMES_REGEX);
-        expect(lastName).toMatch(NAMES_REGEX);
-        expect(fullName).toMatch(NAMES_REGEX);
-      });
-
-      it('should match English first names, last names and full names', () => {
-        const firstName = 'Eric';
-        const lastName = 'Bradtke';
-        const fullName = "Daniela O'Brian";
+      it('should match names in many different languages', () => {
+        const names = [
+          "Daniela O'Brian",
+          'Aalto',
+          'Bradtke',
+          'Eric',
+          'Gun-Britt',
+          'Helinä',
+          'Ingólfur Álfheiður',
+          'Janne Ö',
+          'Kalle Väyrynen',
+          'Lindén',
+          'María Kristín Þorkelsdóttir',
+          'Matti Meikäläinen',
+          'Peña',
+          'Strauß Jünemann',
+          'Åse-Marie Öllegård',
+          'Õras',
+          'Ögge Ekström',
+          'Ümit',
+          'Мельник',
+          'אברהם',
+          'حَسَّان',
+          'อาทิตย์',
+          '慧芬',
+          '王',
+        ];
 
-        expect(firstName).toMatch(NAMES_REGEX);
-        expect(lastName).toMatch(NAMES_REGEX);
-        expect(fullName).toMatch(NAMES_REGEX);
+        names.forEach((name) => {
+          expect(name).toMatch(NAMES_REGEX);
+        });
       });
 
-      it('should fail to match invalid characters', () => {
+      it('should match special characters', () => {
         const invalidCharacters = '!@#$%^&*()_+-=[]{}|;\':",./<>?';
 
-        expect(invalidCharacters).not.toMatch(NAMES_REGEX);
+        expect(invalidCharacters).toMatch(NAMES_REGEX);
       });
 
-      it('should fail to match digits', () => {
+      it('should match digits', () => {
         const digits = '1234567890';
 
-        expect(digits).not.toMatch(NAMES_REGEX);
+        expect(digits).toMatch(NAMES_REGEX);
       });
     });
 
diff --git a/frontend/shared/src/constants.ts b/frontend/shared/src/constants.ts
index da33bec812..07bfeb260b 100644
--- a/frontend/shared/src/constants.ts
+++ b/frontend/shared/src/constants.ts
@@ -8,8 +8,7 @@ export const PHONE_NUMBER_REGEX =
   // eslint-disable-next-line security/detect-unsafe-regex
   /^((\+358[ -]*)+|(\\(\d{2,3}\\)[ -]*)|(\d{2,4})[ -]*)*?\d{3,4}?[ -]*\d{3,4}?$/;
 export const POSTAL_CODE_REGEX = /^\d{5}$/;
-export const NAMES_REGEX =
-  /^[\w',.ÄÅÖäåö-][^\d!#$%&()*+/:;<=>?@[\\\]_{|}~¡¿÷ˆ]+$/;
+export const NAMES_REGEX = /^\S.*$/;
 export const CITY_REGEX = /^[ A-Za-zÄÅÖäåö-]+$/;
 
 export const EMAIL_REGEX =