feat(jest): 100% coverage for store/meta/mutations (#2897)

store/meta/mutations.test.ts

@@ -0,0 +1,22 @@
+import { MetaState } from './types'
+import * as meta from '~/store/meta/mutations'
+
+describe('', () => {
+  let inst: any
+  const state: MetaState = {
+    title: 'empty title',
+  }
+
+  beforeEach(() => {
+    inst = meta.default
+  })
+
+  it('should toggle media incoming call', () => {
+    const localStateForUnitTest = { ...state }
+    inst.setTitle(localStateForUnitTest, 'example title')
+
+    expect(localStateForUnitTest).toMatchObject({
+      title: 'example title',
+    })
+  })
+})