Merge pull request #1 from igogo5yo/key_fallback

Return key if no source for key
igogo5yo · Dec 13, 2017 · f9421dc · f9421dc
2 parents 8842b34 + d76d125
commit f9421dc
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Showing 4 changed files with 18 additions and 6 deletions.
diff --git a/dist/index.js b/dist/index.js
diff --git a/dist/index.js.map b/dist/index.js.map
diff --git a/src/__tests__/test.ts b/src/__tests__/test.ts
@@ -58,8 +58,11 @@ describe('NodeIntl test', () => {
         });
     });
 
-
     it('should format message', () => {
         expect(intl.formatMessage('test')).to.equal(mockMessages.test);
     });
+
+    it('should return message id if no message', () => {
+        expect(intl.formatMessage('no_text')).to.equal('no_text');
+    });
 });
diff --git a/src/index.ts b/src/index.ts
@@ -54,7 +54,11 @@ export default class NodeIntl {
     }
 
     formatMessage(messageId: string, formats: object = {}) {
-        const message = new IntlMessageFormat(this.messages[messageId], this.locale);
-        return message.format(formats);
+        try {
+            const message = new IntlMessageFormat(this.messages[messageId], this.locale);
+            return message.format(formats);
+        } catch (err) {
+            return messageId;
+        }
     }
 }