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

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

@@ -0,0 +1,36 @@
+import { strict as assert } from 'assert';
+import testUtils, { GLOBAL } from '../test-utils';
+import { RedisFlushModes } from './FLUSHALL';
+import { transformArguments } from './FLUSHDB';
+
+describe('FLUSHDB', () => {
+    describe('transformArguments', () => {
+        it('default', () => {
+            assert.deepEqual(
+                transformArguments(),
+                ['FLUSHDB']
+            );
+        });
+
+        it('ASYNC', () => {
+            assert.deepEqual(
+                transformArguments(RedisFlushModes.ASYNC),
+                ['FLUSHDB', 'ASYNC']
+            );
+        });
+
+        it('SYNC', () => {
+            assert.deepEqual(
+                transformArguments(RedisFlushModes.SYNC),
+                ['FLUSHDB', 'SYNC']
+            );
+        });
+    });
+
+    testUtils.testWithClient('client.flushDb', async client => {
+        assert.equal(
+            await client.flushDb(),
+            'OK'
+        );
+    }, GLOBAL.SERVERS.OPEN);
+});