Custom report behaved different in one test / multiple tests
Run npm test, the result would be:
> jesttest@1.0.0 test
> jest
PASS ./sum2.test.jses to run...
● Console
console.log
world2
at Object.<anonymous> (sum2.test.js:4:11)
[
{
message: 'world2',
origin: ' at Object.<anonymous> (/Users/xcatliu/work/github/jesttest/sum2.test.js:4:11)\n' +
' at Promise.then.completed (/Users/xcatliu/work/github/jesttest/node_modules/jest-circus/build/utils.js:391:28)\n' +
' at new Promise (<anonymous>)\n' +
' at callAsyncCircusFn (/Users/xcatliu/work/github/jesttest/node_modules/jest-circus/build/utils.js:316:10)\n' +
' at _callCircusTest (/Users/xcatliu/work/github/jesttest/node_modules/jest-circus/build/run.js:218:40)\n' +
' at processTicksAndRejections (internal/process/task_queues.js:95:5)\n' +
' at _runTest (/Users/xcatliu/work/github/jesttest/node_modules/jest-circus/build/run.js:155:3)\n' +
' at _runTestsForDescribeBlock (/Users/xcatliu/work/github/jesttest/node_modules/jest-circus/build/run.js:66:9)',
type: 'log'
}
]
PASS ./sum.test.js
● Console
console.log
hello1
at Object.<anonymous> (sum.test.js:4:11)
[
{
message: 'hello1',
origin: ' at Object.<anonymous> (/Users/xcatliu/work/github/jesttest/sum.test.js:4:11)\n' +
' at Promise.then.completed (/Users/xcatliu/work/github/jesttest/node_modules/jest-circus/build/utils.js:391:28)\n' +
' at new Promise (<anonymous>)\n' +
' at callAsyncCircusFn (/Users/xcatliu/work/github/jesttest/node_modules/jest-circus/build/utils.js:316:10)\n' +
' at _callCircusTest (/Users/xcatliu/work/github/jesttest/node_modules/jest-circus/build/run.js:218:40)\n' +
' at _runTest (/Users/xcatliu/work/github/jesttest/node_modules/jest-circus/build/run.js:155:3)\n' +
' at _runTestsForDescribeBlock (/Users/xcatliu/work/github/jesttest/node_modules/jest-circus/build/run.js:66:9)\n' +
' at run (/Users/xcatliu/work/github/jesttest/node_modules/jest-circus/build/run.js:25:3)',
type: 'log'
}
]
This is correct, because we log the testResult.console in the custom reporter.js.
However, when we run only one test, the testResult.console turned to undefined:
npm run testOne> jesttest@1.0.0 testOne
> jest sum.test.js
PASS ./sum.test.jstes to run...
console.log
hello1
at Object.<anonymous> (sum.test.js:4:11)
undefined
Why testResult.console is undefined? This should be a bug.