Bloom commands (#1786)

* ft.alter

* bloom commands

* tdigest

* delete tdigest

* uncomment tests

* small changes

* Update MADD.ts

* small changes

* clean code

* Update README.md

* Update README.md

Co-authored-by: leibale <leibale1998@gmail.com>

packages/bloom/lib/commands/cuckoo/index.spec.ts

@@ -0,0 +1,48 @@
+import { strict as assert } from 'assert';
+import { pushInsertOptions } from '.';
+
+describe('pushInsertOptions', () => {
+    describe('single item', () => {
+        it('single item', () => {
+            assert.deepEqual(
+                pushInsertOptions([], 'item'),
+                ['ITEMS', 'item']
+            );
+        });
+
+        it('multiple items', () => {
+            assert.deepEqual(
+                pushInsertOptions([], ['1', '2']),
+                ['ITEMS', '1', '2']
+            );
+        });
+    });
+
+    it('with CAPACITY', () => {
+        assert.deepEqual(
+            pushInsertOptions([], 'item', {
+                CAPACITY: 100
+            }),
+            ['CAPACITY', '100', 'ITEMS', 'item']
+        );
+    });
+
+    it('with NOCREATE', () => {
+        assert.deepEqual(
+            pushInsertOptions([], 'item', {
+                NOCREATE: true
+            }),
+            ['NOCREATE', 'ITEMS', 'item']
+        );
+    });
+
+    it('with CAPACITY and NOCREATE', () => {
+        assert.deepEqual(
+            pushInsertOptions([], 'item', {
+                CAPACITY: 100,
+                NOCREATE: true
+            }),
+            ['CAPACITY', '100', 'NOCREATE', 'ITEMS', 'item']
+        );
+    });
+});