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

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

@@ -0,0 +1,23 @@
+import { strict as assert } from 'assert';
+import { describe } from 'mocha';
+import { transformArguments } from './BGSAVE';
+
+describe('BGSAVE', () => {
+    describe('transformArguments', () => {
+        it('simple', () => {
+            assert.deepEqual(
+                transformArguments(),
+                ['BGSAVE']
+            );
+        });
+
+        it('with SCHEDULE', () => {
+            assert.deepEqual(
+                transformArguments({
+                    SCHEDULE: true
+                }),
+                ['BGSAVE', 'SCHEDULE']
+            );
+        });
+    });
+});