116 lines
2.8 KiB
TypeScript
116 lines
2.8 KiB
TypeScript
import { describe, it, expect } from '@jest/globals'
|
|
import { Allergies } from './allergies.ts'
|
|
|
|
describe('allergicTo', () => {
|
|
it('no allergies means not allergic', () => {
|
|
const allergies = new Allergies(0)
|
|
|
|
expect(allergies.allergicTo('peanuts')).toBeFalsy()
|
|
expect(allergies.allergicTo('cats')).toBeFalsy()
|
|
expect(allergies.allergicTo('strawberries')).toBeFalsy()
|
|
})
|
|
|
|
it('is allergic to eggs', () => {
|
|
const allergies = new Allergies(1)
|
|
|
|
expect(allergies.allergicTo('eggs')).toBeTruthy()
|
|
})
|
|
|
|
it('allergic to eggs in addition to other stuff', () => {
|
|
const allergies = new Allergies(5)
|
|
|
|
expect(allergies.allergicTo('eggs')).toBeTruthy()
|
|
expect(allergies.allergicTo('shellfish')).toBeTruthy()
|
|
expect(allergies.allergicTo('strawberries')).toBeFalsy()
|
|
})
|
|
})
|
|
|
|
describe('list', () => {
|
|
it('no allergies at all', () => {
|
|
const allergies = new Allergies(0)
|
|
const expected: string[] = []
|
|
|
|
expect(allergies.list()).toEqual(expected)
|
|
})
|
|
|
|
it('allergic to just eggs', () => {
|
|
const allergies = new Allergies(1)
|
|
const expected = ['eggs']
|
|
|
|
expect(allergies.list()).toEqual(expected)
|
|
})
|
|
|
|
it('allergic to just peanuts', () => {
|
|
const allergies = new Allergies(2)
|
|
const expected = ['peanuts']
|
|
|
|
expect(allergies.list()).toEqual(expected)
|
|
})
|
|
|
|
it('allergic to just strawberries', () => {
|
|
const allergies = new Allergies(8)
|
|
const expected = ['strawberries']
|
|
|
|
expect(allergies.list()).toEqual(expected)
|
|
})
|
|
|
|
it('allergic to eggs and peanuts', () => {
|
|
const allergies = new Allergies(3)
|
|
const expected = ['eggs', 'peanuts']
|
|
|
|
expect(allergies.list()).toEqual(expected)
|
|
})
|
|
|
|
it('allergic to more than eggs but not peanuts', () => {
|
|
const allergies = new Allergies(5)
|
|
const expected = ['eggs', 'shellfish']
|
|
|
|
expect(allergies.list()).toEqual(expected)
|
|
})
|
|
|
|
it('allergic to lots of stuff', () => {
|
|
const allergies = new Allergies(248)
|
|
const expected = ['strawberries', 'tomatoes', 'chocolate', 'pollen', 'cats']
|
|
|
|
expect(allergies.list()).toEqual(expected)
|
|
})
|
|
|
|
it('allergic to everything', () => {
|
|
const allergies = new Allergies(255)
|
|
const expected = [
|
|
'eggs',
|
|
'peanuts',
|
|
'shellfish',
|
|
'strawberries',
|
|
'tomatoes',
|
|
'chocolate',
|
|
'pollen',
|
|
'cats',
|
|
]
|
|
|
|
expect(allergies.list()).toEqual(expected)
|
|
})
|
|
|
|
it('ignore non allergen score parts', () => {
|
|
const allergies = new Allergies(509)
|
|
const expected = [
|
|
'eggs',
|
|
'shellfish',
|
|
'strawberries',
|
|
'tomatoes',
|
|
'chocolate',
|
|
'pollen',
|
|
'cats',
|
|
]
|
|
|
|
expect(allergies.list()).toEqual(expected)
|
|
})
|
|
|
|
it('ignore non allergen score parts, without highest valid score', () => {
|
|
const allergies = new Allergies(257)
|
|
const expected = ['eggs']
|
|
|
|
expect(allergies.list()).toEqual(expected)
|
|
})
|
|
})
|