fix: move hourToDaytime to separate file in order to pass tests

src/helpers/hourToDaytime.test.ts

@@ -0,0 +1,31 @@
+import {describe, it, expect} from 'vitest'
+import {hourToDaytime} from "./hourToDaytime"
+
+function dateWithHour(hours: number): Date {
+	const newDate = new Date()
+	newDate.setHours(hours, 0, 0,0 )
+	return newDate
+}
+
+describe('Salutation', () => {
+	it('shows the right salutation in the night', () => {
+		const salutation = hourToDaytime(dateWithHour(4))
+		expect(salutation).toBe('night')
+	})
+	it('shows the right salutation in the morning', () => {
+		const salutation = hourToDaytime(dateWithHour(8))
+		expect(salutation).toBe('morning')
+	})
+	it('shows the right salutation in the day', () => {
+		const salutation = hourToDaytime(dateWithHour(13))
+		expect(salutation).toBe('day')
+	})
+	it('shows the right salutation in the night', () => {
+		const salutation = hourToDaytime(dateWithHour(20))
+		expect(salutation).toBe('evening')
+	})
+	it('shows the right salutation in the night again', () => {
+		const salutation = hourToDaytime(dateWithHour(23))
+		expect(salutation).toBe('night')
+	})
+})

src/helpers/hourToDaytime.ts

@@ -0,0 +1,14 @@
+import type { Daytime } from '@/composables/useDaytimeSalutation'
+
+export function hourToDaytime(now: Date): Daytime {
+	const hours = now.getHours()
+
+	const daytimeMap = {
+		night: hours < 5 || hours > 23,
+		morning: hours < 11,
+		day: hours < 18,
+		evening: hours < 23,
+	} as Record<Daytime, boolean>
+
+	return (Object.keys(daytimeMap) as Daytime[]).find((daytime) => daytimeMap[daytime]) || 'night'
+}