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

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

@@ -0,0 +1,20 @@
+import { strict as assert } from 'assert';
+import { transformArguments } from './MODULE_LOAD';
+
+describe('MODULE LOAD', () => {
+    describe('transformArguments', () => {
+        it('simple', () => {
+            assert.deepEqual(
+                transformArguments('path'),
+                ['MODULE', 'LOAD', 'path']
+            );
+        });
+
+        it('with module args', () => {
+            assert.deepEqual(
+                transformArguments('path', ['1', '2']),
+                ['MODULE', 'LOAD', 'path', '1', '2']
+            );
+        });
+    });
+});