fix: getWeeksInMonth with properly weekStartsOn option

tntconcept · Feb 13, 2023 · 0f44d7e · 0f44d7e
1 parent c2b7b91
commit 0f44d7e
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Showing 2 changed files with 17 additions and 3 deletions.
diff --git a/src/modules/binnacle/page/BinnacleDesktop/ActivitiesCalendar/ActivitiesCalendar.tsx b/src/modules/binnacle/page/BinnacleDesktop/ActivitiesCalendar/ActivitiesCalendar.tsx
@@ -7,11 +7,10 @@ import CalendarHeader from 'modules/binnacle/page/BinnacleDesktop/ActivitiesCale
 import { useCalendarKeysNavigation } from 'modules/binnacle/page/BinnacleDesktop/ActivitiesCalendar/useCalendarKeyboardNavigation'
 import { forwardRef, Fragment, useState } from 'react'
 import { useGlobalState } from 'shared/arch/hooks/use-global-state'
-import { isSaturday, isSunday } from 'shared/utils/chrono'
+import { getWeeksInMonth, isSaturday, isSunday } from 'shared/utils/chrono'
 import { CellHeader } from './CalendarCell/CellHeader/CellHeader'
 import { CellBody } from 'modules/binnacle/page/BinnacleDesktop/ActivitiesCalendar/CalendarCell/CellBody/CellBody'
 import type { ActivitiesPerDay } from 'modules/binnacle/data-access/interfaces/activities-per-day.interface'
-import { getWeeksInMonth } from 'date-fns'
 
 export const ActivitiesCalendar = observer(() => {
   const { activities, holidays, selectedDate } = useGlobalState(BinnacleState)

diff --git a/src/shared/utils/chrono.test.ts b/src/shared/utils/chrono.test.ts
@@ -1,4 +1,4 @@
-import chrono, { parseISO, getHumanizedDuration } from 'shared/utils/chrono'
+import chrono, { parseISO, getHumanizedDuration, getWeeksInMonth } from 'shared/utils/chrono'
 
 describe('Chrono', () => {
   it('should format relative as expected', function () {
@@ -105,4 +105,19 @@ describe('Chrono', () => {
       expect(humanDuration).toBe(result)
     }
   )
+
+  test.each`
+    selectedDate    | result
+    ${'2023-01-01'} | ${6}
+    ${'2023-02-01'} | ${5}
+    ${'2023-03-01'} | ${5}
+    ${'2023-04-01'} | ${5}
+    ${'2023-05-01'} | ${5}
+    ${'2023-07-01'} | ${6}
+    ${'2023-12-01'} | ${5}
+  `('should get $result weeks for $selectedDate', function ({ selectedDate, result }) {
+    const weeksInMonth = getWeeksInMonth(parseISO(selectedDate))
+
+    expect(weeksInMonth).toBe(result)
+  })
 })