fix(git): limit need for Intl to specific method (#2172)

1 files changed, 33 insertions, 1 deletions

diff --git a/test/git.spec.ts b/test/git.spec.ts
index 4000e71d..5926a0b7 100644
--- a/test/git.spec.ts
+++ b/test/git.spec.ts
@@ -1,6 +1,6 @@
 import validator from 'validator';
 import { describe, expect, it } from 'vitest';
-import { faker } from '../src';
+import { faker, FakerError } from '../src';
 import { seededTests } from './support/seededRuns';
 import { times } from './support/times';
 
@@ -114,6 +114,22 @@ describe('git', () => {
 
           expect(commitEntry).not.contains('\r\n');
         });
+
+        it('should throw if Intl is unavailable', () => {
+          const backup = globalThis.Intl.DateTimeFormat;
+          // eslint-disable-next-line @typescript-eslint/no-explicit-any
+          (globalThis as any).Intl.DateTimeFormat = undefined;
+
+          expect(() => {
+            faker.git.commitEntry();
+          }).toThrow(
+            new FakerError(
+              'This method requires an environment which supports Intl.NumberFormat and Intl.DateTimeFormat'
+            )
+          );
+
+          globalThis.Intl.DateTimeFormat = backup;
+        });
       });
 
       describe('commitMessage', () => {
@@ -138,6 +154,22 @@ describe('git', () => {
           const parts = commitDate.split(' ');
           expect(parts.length).toBe(6);
         });
+
+        it('should throw if Intl is unavailable', () => {
+          const backup = globalThis.Intl.DateTimeFormat;
+          // eslint-disable-next-line @typescript-eslint/no-explicit-any
+          (globalThis as any).Intl.DateTimeFormat = undefined;
+
+          expect(() => {
+            faker.git.commitDate();
+          }).toThrow(
+            new FakerError(
+              'This method requires an environment which supports Intl.NumberFormat and Intl.DateTimeFormat'
+            )
+          );
+
+          globalThis.Intl.DateTimeFormat = backup;
+        });
       });
 
       describe('commitSha', () => {