add malformed messages test

Author: drinking-code

src/__test__/malformed-messages.test.ts

@@ -0,0 +1,37 @@
+import createConnectedInstances from './create-connected-instances'
+import {iposMessagingType} from '../messaging'
+
+async function testMalformedMessageNotToThrow(type: iposMessagingType, data?: {}) {
+    const {main_ipos, sub_ipos, sub_process} = await createConnectedInstances()
+    // @ts-ignore
+    expect(() => main_ipos.sendToAll(type, data)).not.toThrow()
+}
+
+describe('Sending malformed messages', () => {
+    it('Set message without "key"/"value"', async () => {
+        await testMalformedMessageNotToThrow('set', {})
+    })
+
+    it('Update message without "do"/"on"', async () => {
+        await testMalformedMessageNotToThrow('update', {})
+    })
+
+    it('Update message without "with"', async () => {
+        await testMalformedMessageNotToThrow('update', {
+            do: '$$iposDefine',
+            on: 'myKey',
+        })
+    })
+
+    it('Delete message without "key"', async () => {
+        await testMalformedMessageNotToThrow('delete', {})
+    })
+
+    it('Delete message without "key"', async () => {
+        await testMalformedMessageNotToThrow('delete', {})
+    })
+
+    it('Sync message without "fields"', async () => {
+        await testMalformedMessageNotToThrow('sync', {})
+    })
+})