Fixes the date not being set on changing cycle day, and adds a test for this case

e2e/date.spec.js

@@ -0,0 +1,30 @@
+const LocalDate = require("js-joda").LocalDate
+const moment = require('moment')
+
+describe('Date', () => {
+  beforeEach(async () => {
+    await device.reloadReactNative()
+  })
+
+  it('should have same date when navigating between cycle day and symptom view', async () => {
+    await element(by.id('licenseOkButton')).tap()
+
+    await element(by.text('add data for today')).tap()
+    await expect(
+      element(by.id('cycleDayTitleDate').and(by.text('today')))
+    ).toBeVisible()
+    await element(by.id('previousDateButton')).tap()
+    await element(by.id('drip-icon-bleeding')).tap()
+
+    const today = LocalDate.now()
+    const yesterday = today.minusDays(1)
+    const yesterdayFormatted = moment(
+      yesterday.toString()).format('MMMM Do YYYY')
+      .toLowerCase()
+
+    await expect(
+      element(by.id('symptomViewTitleDate').and(by.text(yesterdayFormatted)))
+    ).toBeVisible()
+  })
+
+})