Ayo
969ebba067
Reviewed-on: https://git.ayo.run/ayo/cozy-games/pulls/1 Co-authored-by: Ayo <ayo@ayco.io> Co-committed-by: Ayo <ayo@ayco.io>
31 lines
964 B
JavaScript
31 lines
964 B
JavaScript
import { describe, it, expect } from 'vitest'
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import { levels } from '../levels.js'
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describe('levels', () => {
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it('defines the four expected difficulty presets', () => {
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expect(Object.keys(levels)).toEqual([
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'beginner',
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'intermediate',
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'expert',
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'nightmare'
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])
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})
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it('gives every level a well-formed, consistent shape', () => {
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for (const [key, level] of Object.entries(levels)) {
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expect(typeof level.rows).toBe('number')
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expect(typeof level.cols).toBe('number')
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expect(typeof level.mines).toBe('number')
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expect(typeof level.name).toBe('string')
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// the map key must match the level's own id, since lookups use both
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expect(level.id).toBe(key)
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}
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})
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it('never has more mines than there are cells', () => {
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for (const level of Object.values(levels)) {
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expect(level.mines).toBeLessThan(level.rows * level.cols)
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expect(level.mines).toBeGreaterThan(0)
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}
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})
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})
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