Unit test for DateRange fixed. Snapshots updated.

webapp/src/components/properties/dateRange/__snapshots__/dateRange.test.tsx.snap

@@ -43,11 +43,7 @@ exports[`components/properties/dateRange returns default correctly 1`] = `
       class="Button    "
       type="button"
     >
-      <span>
+      <span />
-        <span
-          title="Empty"
-        />
-      </span>
     </button>
   </div>
 </div>

webapp/src/components/properties/dateRange/dateRange.test.tsx

@@ -60,6 +60,7 @@ describe('components/properties/dateRange', () => {
             <DateRange
                 className='octo-propertyvalue'
                 value={''}
+                showEmptyPlaceholder={true}
                 onChange={callback}
             />,
         )
@@ -68,7 +69,7 @@ describe('components/properties/dateRange', () => {
         const fifteenth = Date.UTC(date.getFullYear(), date.getMonth(), 15, 12)
 
         const {getByText, getByTitle} = render(component)
-        const dayDisplay = getByTitle('Empty')
+        const dayDisplay = getByText('Empty')
         userEvent.click(dayDisplay)
 
         const day = getByText('15')
@@ -86,13 +87,14 @@ describe('components/properties/dateRange', () => {
             <DateRange
                 className='octo-propertyvalue'
                 value={''}
+                showEmptyPlaceholder={true}
                 onChange={callback}
             />,
         )
 
         // open modal
         const {getByText, getByTitle} = render(component)
-        const dayDisplay = getByTitle('Empty')
+        const dayDisplay = getByText('Empty')
         userEvent.click(dayDisplay)
 
         // select start date

webapp/src/components/properties/link/__snapshots__/link.test.tsx.snap

@@ -7,7 +7,6 @@ exports[`components/properties/link returns link properties correctly 1`] = `
   >
     <input
       class="Editable octo-propertyvalue"
-      placeholder=""
       title="https://github.com/mattermost/focalboard"
       value="https://github.com/mattermost/focalboard"
     />