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import { expect } from 'chai'
import moment from 'moment'
import getCycleDayNumber from '../get-cycle-day-number'
describe('getCycleDay returns the cycle day', () => {
it('if the last data entered is a bleeding day', function () {
const cycleDays = [{
date: moment([2018, 5, 2])
}, {
date: moment([2018, 5, 3]),
bleeding: {
value: 2
}
}, {
date: moment([2018, 5, 4])
}, {
date: moment([2018, 5, 9]),
bleeding: {
value: 2
}
}, {
date: moment([2018, 5, 10]),
bleeding: {
value: 2
}
}]
const targetDate = moment([2018, 5, 17])
const result = getCycleDayNumber(cycleDays, targetDate)
expect(result).to.eql(9)
})
it('if the last data entered is a non-bleeding day', function () {
const cycleDays = [{
date: moment([2018, 5, 2])
}, {
date: moment([2018, 5, 3]),
bleeding: {
value: 2
}
}, {
date: moment([2018, 5, 4])
}, {
date: moment([2018, 5, 9]),
bleeding: {
value: 2
}
}, {
date: moment([2018, 5, 10]),
bleeding: {
value: 2
}
}, {
date: moment([2018, 5, 13])
}, {
date: moment([2018, 5, 14])
}]
const targetDate = moment([2018, 5, 17])
const result = getCycleDayNumber(cycleDays, targetDate)
expect(result).to.eql(9)
})
it('works if the cycle days are not sorted by date', function () {
const cycleDays = [{
date: moment([2018, 5, 13]),
bleeding: {
value: 2
}
}, {
date: moment([2018, 5, 9]),
bleeding: {
value: 2
}
}, {
date: moment([2018, 5, 3]),
bleeding: {
value: 2
}
}, {
date: moment([2018, 5, 4])
}, {
date: moment([2018, 5, 10]),
bleeding: {
value: 2
}
}, {
date: moment([2018, 5, 2])
}]
const targetDate = moment([2018, 5, 17])
const result = getCycleDayNumber(cycleDays, targetDate)
expect(result).to.eql(9)
})
it('if there are only bleeding days', function () {
const cycleDays = [{
date: moment([2018, 5, 9]),
bleeding: {
value: 2
}
}, {
date: moment([2018, 5, 10]),
bleeding: {
value: 2
}
}]
const targetDate = moment([2018, 5, 17])
const result = getCycleDayNumber(cycleDays, targetDate)
expect(result).to.eql(9)
})
})
describe('getCycleDay returns undefined', () => {
it('if there are no bleeding days', function () {
const cycleDays = [{
date: moment([2018, 5, 2])
}, {
date: moment([2018, 5, 4])
}, {
date: moment([2018, 5, 9]),
}, {
date: moment([2018, 5, 10]),
}]
const targetDate = moment([2018, 5, 17])
const result = getCycleDayNumber(cycleDays, targetDate)
expect(result).to.be.undefined
})
it('if there are no cycle days', function () {
const cycleDays = []
const targetDate = moment([2018, 5, 17])
const result = getCycleDayNumber(cycleDays, targetDate)
expect(result).to.be.undefined
})
})