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

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

@@ -0,0 +1,41 @@
+import { strict as assert } from 'assert';
+import testUtils, { GLOBAL } from '../test-utils';
+import { transformArguments, transformReply } from './ZPOPMAX';
+
+describe('ZPOPMAX', () => {
+    it('transformArguments', () => {
+        assert.deepEqual(
+            transformArguments('key'),
+            ['ZPOPMAX', 'key']
+        );
+    });
+
+    it('transformReply', () => {
+        assert.deepEqual(
+            transformReply(['value', '1']),
+            {
+                value: 'value',
+                score: 1
+            }
+        );
+    });
+
+    describe('client.zPopMax', () => {
+        testUtils.testWithClient('null', async client => {
+            assert.equal(
+                await client.zPopMax('key'),
+                null
+            );
+        }, GLOBAL.SERVERS.OPEN);
+
+        testUtils.testWithClient('member', async client => {
+            const member = { score: 1, value: 'value' },
+                [, zPopMaxReply] = await Promise.all([
+                    client.zAdd('key', member),
+                    client.zPopMax('key')
+                ]);
+
+            assert.deepEqual(zPopMaxReply, member);
+        }, GLOBAL.SERVERS.OPEN);
+    });
+});