test/main.test.js
1) should equal 0 when n === 0
2) should equal 1 when n === 1
3) should equal 55 when n === 10
√ should throw when n > 10
√ should throw when n < 0
√ should throw when is not Number
3 passing (35ms)
3 failing
1) test/main.test.js should equal 0 when n === 0:
AssertionError: expected 0 == undefined
at Context. (test\main.test.js:7:34)
2) test/main.test.js should equal 1 when n === 1:
AssertionError: expected 1 == undefined
at Context. (test\main.test.js:11:34)
3) test/main.test.js should equal 55 when n === 10:
AssertionError: expected 55 == undefined
at Context. (test\main.test.js:15:35)
具体报错如下图
F:\github\myStudy\node\lesson6>mocha
test/main.test.js 1) should equal 0 when n === 0 2) should equal 1 when n === 1 3) should equal 55 when n === 10 √ should throw when n > 10 √ should throw when n < 0 √ should throw when is not Number
3 passing (35ms) 3 failing
1) test/main.test.js should equal 0 when n === 0: AssertionError: expected 0 == undefined at Context. (test\main.test.js:7:34)
2) test/main.test.js should equal 1 when n === 1: AssertionError: expected 1 == undefined at Context. (test\main.test.js:11:34)
3) test/main.test.js should equal 55 when n === 10: AssertionError: expected 55 == undefined at Context. (test\main.test.js:15:35)