No tests found after installing buefy

[tony19]

Version

3.0.0-rc.3

Reproduction link

https://github.com/tony19/vue-cli-broken-tests-demo.git

Steps to reproduce

Run the following commands:

vue create vue-test2
# and enable unit tests at prompt
cd vue-test2
npm i -S buefy
npm run test:unit

What is expected?

The unit tests run without error

What is actually happening?

An error:

➜  vue-test2 git:(master) ✗ npm run test:unit

> [email protected] test:unit /Users/tony/src/tmp/vue-test2
> vue-cli-service test:unit

No tests found
In /Users/tony/src/tmp/vue-test2
  11 files checked.
  testMatch: /Users/tony/src/tmp/vue-test2/(tests/unit/**/*.spec.(js|jsx|ts|tsx)|**/__tests__/*.(js|jsx|ts|tsx)) - 0 matches
  testPathIgnorePatterns: /node_modules/ - 11 matches
Pattern:  - 0 matches
 ERROR  jest exited with code 1.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] test:unit: `vue-cli-service test:unit`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the [email protected] test:unit script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/tony/.npm/_logs/2018-06-27T20_17_10_928Z-debug.log

The contents of /Users/tony/.npm/_logs/2018-06-27T20_17_10_928Z-debug.log:

0 info it worked if it ends with ok
1 verbose cli [ '/Users/tony/n/bin/node',
1 verbose cli   '/Users/tony/n/bin/npm',
1 verbose cli   'run',
1 verbose cli   'test:unit' ]
2 info using [email protected]
3 info using [email protected]
4 verbose run-script [ 'pretest:unit', 'test:unit', 'posttest:unit' ]
5 info lifecycle [email protected]~pretest:unit: [email protected]
6 info lifecycle [email protected]~test:unit: [email protected]
7 verbose lifecycle [email protected]~test:unit: unsafe-perm in lifecycle true
8 verbose lifecycle [email protected]~test:unit: PATH: /Users/tony/n/lib/node_modules/npm/node_modules/npm-lifecycle/node-gyp-bin:/Users/tony/src/tmp/vue-test2/node_modules/.bin:/Users/tony/google-cloud-sdk/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/tony/n/bin
9 verbose lifecycle [email protected]~test:unit: CWD: /Users/tony/src/tmp/vue-test2
10 silly lifecycle [email protected]~test:unit: Args: [ '-c', 'vue-cli-service test:unit' ]
11 silly lifecycle [email protected]~test:unit: Returned: code: 1  signal: null
12 info lifecycle [email protected]~test:unit: Failed to exec test:unit script
13 verbose stack Error: [email protected] test:unit: `vue-cli-service test:unit`
13 verbose stack Exit status 1
13 verbose stack     at EventEmitter.<anonymous> (/Users/tony/n/lib/node_modules/npm/node_modules/npm-lifecycle/index.js:304:16)
13 verbose stack     at EventEmitter.emit (events.js:182:13)
13 verbose stack     at ChildProcess.<anonymous> (/Users/tony/n/lib/node_modules/npm/node_modules/npm-lifecycle/lib/spawn.js:55:14)
13 verbose stack     at ChildProcess.emit (events.js:182:13)
13 verbose stack     at maybeClose (internal/child_process.js:961:16)
13 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:248:5)
14 verbose pkgid [email protected]
15 verbose cwd /Users/tony/src/tmp/vue-test2
16 verbose Darwin 17.6.0
17 verbose argv "/Users/tony/n/bin/node" "/Users/tony/n/bin/npm" "run" "test:unit"
18 verbose node v10.5.0
19 verbose npm  v6.1.0
20 error code ELIFECYCLE
21 error errno 1
22 error [email protected] test:unit: `vue-cli-service test:unit`
22 error Exit status 1
23 error Failed at the [email protected] test:unit script.
23 error This is probably not a problem with npm. There is likely additional logging output above.
24 verbose exit [ 1, true ]

A workaround is to delete and reinstall node_modules. Note that installing the project from scratch after a git clone does not reproduce the problem. The issue happens specifically after installing buefy after creating a Vue project from the cli.

---

Environment

• node 10.5.0
• npm 6.1.0
• macOS High Sierra 10.13.5
• MacBook Pro

Full command output

➜  tmp vue create vue-test2
Vue CLI v3.0.0-rc.3

? Please pick a preset: Manually select features

? Check the features needed for your project: Babel, Linter, Unit

? Pick a linter / formatter config: Basic

? Pick additional lint features: Lint on save

? Pick a unit testing solution: Jest

? Where do you prefer placing config for Babel, PostCSS, ESLint, etc.? In dedica

ted config files

? Save this as a preset for future projects? No
Vue CLI v3.0.0-rc.3

✨  Creating project in /Users/tony/src/tmp/vue-test2.

🗃  Initializing git repository...

⚙  Installing CLI plugins. This might take a while...
yarn install v1.7.0

info No lockfile found.

[1/4] 🔍  Resolving packages...

[2/4] 🚚  Fetching packages...

[3/4] 🔗  Linking dependencies...
success Saved lockfile.

✨  Done in 33.19s.
🚀  Invoking generators...

📦  Installing additional dependencies...
yarn install v1.7.0

[1/4] 🔍  Resolving packages...

[2/4] 🚚  Fetching packages...

[3/4] 🔗  Linking dependencies...

[4/4] 📃  Building fresh packages...
success Saved lockfile.

✨  Done in 4.32s.
⚓  Running completion hooks...
🎉  Successfully created project vue-test2.

👉  Get started with the following commands:
$ cd vue-test2

$ yarn serve
➜  tmp cd vue-test2

➜  vue-test2 git:(master) npm i -S buefy

npm WARN deprecated [email protected]: 1.2.0 should have been a major version bump

[email protected] uninstall /Users/tony/src/tmp/vue-test2/node_modules/yorkie

node bin/uninstall.js

husky

uninstalling Git hooks

done
npm WARN rm not removing /Users/tony/src/tmp/vue-test2/node_modules/.bin/jest as it wasn't installed by /Users/tony/src/tmp/vue-test2/node_modules/jest

npm WARN rm not removing /Users/tony/src/tmp/vue-test2/node_modules/.bin/uglifyjs as it wasn't installed by /Users/tony/src/tmp/vue-test2/node_modules/uglify-js

npm WARN rm not removing /Users/tony/src/tmp/vue-test2/node_modules/.bin/regjsparser as it wasn't installed by /Users/tony/src/tmp/vue-test2/node_modules/regjsparser

npm WARN rm not removing /Users/tony/src/tmp/vue-test2/node_modules/.bin/nopt as it wasn't installed by /Users/tony/src/tmp/vue-test2/node_modules/nopt

npm WARN rm not removing /Users/tony/src/tmp/vue-test2/node_modules/.bin/jsesc as it wasn't installed by /Users/tony/src/tmp/vue-test2/node_modules/jsesc

npm WARN rm not removing /Users/tony/src/tmp/vue-test2/node_modules/.bin/esparse as it wasn't installed by /Users/tony/src/tmp/vue-test2/node_modules/esprima

npm WARN rm not removing /Users/tony/src/tmp/vue-test2/node_modules/.bin/esvalidate as it wasn't installed by /Users/tony/src/tmp/vue-test2/node_modules/esprima

npm WARN rm not removing /Users/tony/src/tmp/vue-test2/node_modules/.bin/browserslist as it wasn't installed by /Users/tony/src/tmp/vue-test2/node_modules/browserslist

npm WARN rm not removing /Users/tony/src/tmp/vue-test2/node_modules/.bin/babylon as it wasn't installed by /Users/tony/src/tmp/vue-test2/node_modules/babylon

[email protected] install /Users/tony/src/tmp/vue-test2/node_modules/fsevents

node install

[fsevents] Success: "/Users/tony/src/tmp/vue-test2/node_modules/fsevents/lib/binding/Release/node-v64-darwin-x64/fse.node" already installed

Pass --update-binary to reinstall or --build-from-source to recompile

[email protected] install /Users/tony/src/tmp/vue-test2/node_modules/yorkie

node bin/install.js

setting up Git hooks

done
npm notice created a lockfile as package-lock.json. You should commit this file.

npm WARN [email protected] requires a peer of ajv@^6.0.0 but none is installed. You must install peer dependencies yourself.

[email protected]

added 234 packages from 56 contributors, removed 89 packages, updated 1245 packages and audited 72619 packages in 47.473s

found 0 vulnerabilities

➜  vue-test2 git:(master) ✗ npm run test:unit

[email protected] test:unit /Users/tony/src/tmp/vue-test2

vue-cli-service test:unit

No tests found

In /Users/tony/src/tmp/vue-test2

11 files checked.

testMatch: /Users/tony/src/tmp/vue-test2/(tests/unit//*.spec.(js|jsx|ts|tsx)|/tests/*.(js|jsx|ts|tsx)) - 0 matches

testPathIgnorePatterns: /node_modules/ - 11 matches

Pattern:  - 0 matches

ERROR  jest exited with code 1.

npm ERR! code ELIFECYCLE

npm ERR! errno 1

npm ERR! [email protected] test:unit: vue-cli-service test:unit

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the [email protected] test:unit script.

npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:

npm ERR!     /Users/tony/.npm/_logs/2018-06-27T20_17_10_928Z-debug.log

[trashpanda001]

I've encountered something similar, I believe this may be a Jest 23.2.0 bug. See jestjs/jest#6546

[tony19]

@sickp Thanks, I'll watch that issue.

[tony19]

duplicate of #1686