use dockers for tests, use npm workspaces, add rejson & redisearch modules, fix some bugs

packages/client/lib/commands/XINFO_GROUPS.spec.ts

@@ -0,0 +1,48 @@
+import { strict as assert } from 'assert';
+import testUtils, { GLOBAL } from '../test-utils';
+import { transformArguments, transformReply } from './XINFO_GROUPS';
+
+describe('XINFO GROUPS', () => {
+    it('transformArguments', () => {
+        assert.deepEqual(
+            transformArguments('key'),
+            ['XINFO', 'GROUPS', 'key']
+        );
+    });
+
+    it('transformReply', () => {
+        assert.deepEqual(
+            transformReply([
+                ['name', 'mygroup', 'consumers', 2, 'pending', 2, 'last-delivered-id', '1588152489012-0'],
+                ['name', 'some-other-group', 'consumers', 1, 'pending', 0, 'last-delivered-id', '1588152498034-0']
+            ]),
+            [{
+                name: 'mygroup',
+                consumers: 2,
+                pending: 2,
+                lastDeliveredId: '1588152489012-0'
+            }, {
+                name: 'some-other-group',
+                consumers: 1,
+                pending: 0,
+                lastDeliveredId: '1588152498034-0'
+            }]
+        );
+    });
+
+    testUtils.testWithClient('client.xInfoGroups', async client => {
+        await client.xGroupCreate('key', 'group', '$', {
+            MKSTREAM: true
+        });
+
+        assert.deepEqual(
+            await client.xInfoGroups('key'),
+            [{
+                name: 'group',
+                consumers: 0,
+                pending: 0,
+                lastDeliveredId: '0-0'
+            }]
+        );
+    }, GLOBAL.SERVERS.OPEN);
+});