diff --git a/packages/client/lib/commands/HDEL.spec.ts b/packages/client/lib/commands/HDEL.spec.ts
index eb24bcfacb..c87b20397e 100644
--- a/packages/client/lib/commands/HDEL.spec.ts
+++ b/packages/client/lib/commands/HDEL.spec.ts
@@ -1,28 +1,31 @@
 import { strict as assert } from 'assert';
 import testUtils, { GLOBAL } from '../test-utils';
-import { transformArguments } from './HDEL';
+import HDEL from './HDEL';
 
 describe('HDEL', () => {
-    describe('transformArguments', () => {
-        it('string', () => {
-            assert.deepEqual(
-                transformArguments('key', 'field'),
-                ['HDEL', 'key', 'field']
-            );
-        });
-
-        it('array', () => {
-            assert.deepEqual(
-                transformArguments('key', ['1', '2']),
-                ['HDEL', 'key', '1', '2']
-            );
-        });
+  describe('transformArguments', () => {
+    it('string', () => {
+      assert.deepEqual(
+        HDEL.transformArguments('key', 'field'),
+        ['HDEL', 'key', 'field']
+      );
     });
 
-    testUtils.testWithClient('client.hDel', async client => {
-        assert.equal(
-            await client.hDel('key', 'field'),
-            0
-        );
-    }, GLOBAL.SERVERS.OPEN);
+    it('array', () => {
+      assert.deepEqual(
+        HDEL.transformArguments('key', ['1', '2']),
+        ['HDEL', 'key', '1', '2']
+      );
+    });
+  });
+
+  testUtils.testAll('hDel', async client => {
+    assert.equal(
+      await client.hDel('key', 'field'),
+      0
+    );
+  }, {
+    client: GLOBAL.SERVERS.OPEN,
+    cluster: GLOBAL.CLUSTERS.OPEN
+  });
 });
diff --git a/todo.md b/todo.md
index 402afc073f..53d90d83ea 100644
--- a/todo.md
+++ b/todo.md
@@ -11,7 +11,6 @@
 
 
 # waiting List categoreis
-- String 
 - Hash
 - List
 - Set