fix: Variants should be allowed to be 'null'

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## 3.2.1
+
+- fix: Variants should be allowed to be 'null'
+
 ## 3.2.0
 
 - feat: Add beta support for toggle variants

lib/routes/admin-api/feature-schema.js

@@ -50,7 +50,8 @@ const featureShema = joi
             .array()
             .unique((a, b) => a.name === b.name)
             .optional()
-            .items(variantsSchema),
+            .items(variantsSchema)
+            .allow(null),
     })
     .options({ allowUnknown: false, stripUnknown: true });
 

lib/routes/admin-api/feature.test.js

@@ -100,6 +100,23 @@ test('should be allowed to use new toggle name', t => {
         .expect(201);
 });
 
+test('should be allowed to have variants="null"', t => {
+    t.plan(0);
+    const { request, base, perms } = getSetup();
+    perms.withPermissions(CREATE_FEATURE);
+
+    return request
+        .post(`${base}/api/admin/features`)
+        .send({
+            name: 'new.name.null',
+            enabled: false,
+            strategies: [{ name: 'default' }],
+            variants: null,
+        })
+        .set('Content-Type', 'application/json')
+        .expect(201);
+});
+
 test('should not be allowed to reuse active toggle name', t => {
     t.plan(1);
     const { request, featureToggleStore, base } = getSetup();