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index.test.ts
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index.test.ts
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import { ref } from 'vue-demi'
import { useMin } from '.'
describe('useMin', () => {
it('should be defined', () => {
expect(useMin).toBeDefined()
})
it('should accept numbers', () => {
const v = useMin(50, 100)
expect(v.value).toBe(50)
})
it('should accept refs', () => {
const value1 = ref(10)
const value2 = ref(100)
const value3 = ref(1000)
const v = useMin(value1, value2, value3)
expect(v.value).toBe(10)
value1.value = 8
expect(v.value).toBe(8)
value2.value = 7
expect(v.value).toBe(7)
value3.value = 6
expect(v.value).toBe(6)
})
it('should accept numbers and refs', () => {
const value1 = 10
const value2 = ref(100)
const v = useMin(50, value1, value2)
expect(v.value).toBe(10)
value2.value = 0
expect(v.value).toBe(0)
})
it('should accept single arg', () => {
const v = useMin(50)
expect(v.value).toBe(50)
})
it('should accept zero arg', () => {
const v = useMin()
expect(v.value).toBe(Infinity)
})
})