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works-on-my-machine/tests/expect.test.ts
Marc Cataford 57f2757adf
feat: runner without dynamic import (#5)
* feat: runner without dynamic import

* refactor: case collection count

* feat: handle failures

* revert: restore test
2023-04-14 09:38:20 -04:00

70 lines
1.8 KiB
TypeScript

import assert from 'assert'
import { describe, test, expect } from '../src/testCaseUtils'
describe('Equality', () => {
test('Equality (number)', () => {
assert.doesNotThrow(() => expect(1).toEqual(1))
})
test('Equality (string)', () => {
assert.doesNotThrow(() => expect('expectations').toEqual('expectations'))
})
test('Equality (boolean)', () => {
assert.doesNotThrow(() => expect(true).toEqual(true))
})
test('Equality (failed - number)', () => {
assert.throws(() => expect(1).toEqual(2))
})
test('Equality (failed - string)', () => {
assert.throws(() => expect('expectation').toEqual('something else'))
})
test('Equality (failed - boolean)', () => {
assert.throws(() => expect(true).toEqual(false))
})
})
describe('Identity', () => {
test('Identity comparison (number)', () => {
assert.doesNotThrow(() => expect(1).toBe(1))
})
test('Identity comparison (boolean)', () => {
assert.doesNotThrow(() => expect(true).toBe(true))
})
test('Identity comparison (string)', () => {
assert.doesNotThrow(() => expect('identity').toBe('identity'))
})
test('Identity comparison (failed - number)', () => {
assert.throws(() => expect(1).toEqual(2))
})
test('Identity comparison (failed - boolean)', () => {
assert.throws(() => expect(false).toBe(true))
})
test('Identity comparison (failed - string)', () => {
assert.throws(() => expect('yes').toBe('no'))
})
test('Equality negation', () => {
assert.doesNotThrow(() => expect('yes').not.toEqual('no'))
})
})
test('Stacked equality negation', () => {
assert.doesNotThrow(() => expect('yes').not.not.toEqual('yes'))
})
test('Identity negation', () => {
assert.doesNotThrow(() => expect('yes').not.toBe('no'))
})
test('Identity negation (fail)', () => {
assert.throws(() => expect('yes').not.toBe('yes'))
})