test: add failing test for #71

wankdanker · Dec 27, 2019 · dbfab93 · dbfab93
1 parent d697d47
commit dbfab93
Showing 1 changed file with 21 additions and 2 deletions.
diff --git a/test/test.js b/test/test.js
@@ -2612,9 +2612,28 @@ test("issue #69: should create an array of values", t => {
   var map = { identification: 'id'};
 
   var expect = { id: [ 1235, 9876 ] };
-  
+
   var result = om(src, map);
 
   t.deepEqual(result, expect);
   t.end();
-});
+});
+
+test("issue #71: mapping array should not fail when not defined", t => {
+  const src = {};
+
+  const map = {
+    mySizes: [{
+        key: 'sizes',
+        transform: sizes => sizes.map(data => data),
+        default: () => []
+    }]
+  };
+
+  const expect = { sizes: [] };
+
+  const result = om(src, map);
+
+  t.deepEqual(result, expect);
+  t.end();
+});