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

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

@@ -0,0 +1,14 @@
+import { strict as assert } from 'assert';
+import { transformArguments } from './EVALSHA';
+
+describe('EVALSHA', () => {
+    it('transformArguments', () => {
+        assert.deepEqual(
+            transformArguments('sha1', {
+                keys: ['key'],
+                arguments: ['argument']
+            }),
+            ['EVALSHA', 'sha1', '1', 'key', 'argument']
+        );
+    });
+});