Allow error properties to be string[] and number[]

javascript-studio · Jul 4, 2024 · d13bc34 · d13bc34
1 parent e6c62ea
commit d13bc34
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Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/lib/fail.js b/lib/fail.js
@@ -1,7 +1,7 @@
 'use strict';
 
 /**
- * @typedef {Record<string, string | number | boolean | null>} FailureProperties
+ * @typedef {Record<string, string | string[] | number | number[] | boolean | null>} FailureProperties
  */
 
 /**

diff --git a/test/failure.test.js b/test/failure.test.js
@@ -48,6 +48,18 @@ describe('failure', () => {
     assert.isUndefined(error.cause);
   });
 
+  it('supports string arrays as error properties', () => {
+    const error = failure('Oups!', INVALID, { some: ['a', 'b'] });
+
+    assert.equals(error.properties, { some: ['a', 'b'] });
+  });
+
+  it('supports number arrays as error properties', () => {
+    const error = failure('Oups!', INVALID, { some: [1, 2] });
+
+    assert.equals(error.properties, { some: [1, 2] });
+  });
+
   it('does not allow to change the error code', () => {
     const error = failure('Oups!', INVALID);