Test examples on each push event

[Siemienik]

Examples

The existence of examples has two reasons:

1. Show others how to use our pretty lib
2. Prove that this lib works with different envs&technologies

The situation when one of the examples stop works, and we don't know about it is unacceptable. So has to add a job which will test all of them automatically for each push event.

However, we have two situations when tests should work a little bit different.

1. The first one, if code inside ./sample changed: should install xlsx-import version from ./sample/*/package-lock.js and then run tests
2. The second situation if this lib code was changed (./src), then should install xlsx-import version by commit hash using git+https protocol.

TODO list:

general

1. Add job 'Prepare samples list':
   1. read samples/* dir names as json array and set into output
2. Add job if src and samples were both changed
3. Investigate how to get a table of supported browsers & versions for Vue and React sample

situation 1:

2. Add job 'Samples (npm)'
   • Set strategy.samples with names of samples (fromJson)
   • For each:
     • install dependencies
     • run npm test

situation 2:

3. Add job 'Samples (master) '
   • Set strategy.samples with names of samples (fromJson)
   • For each:
     • install dependencies
     • install xlsx-import from current repo/branch (ref)
     • run npm test

samples/xlsx-import+express

1. Mock npm test
2. Add npm test script which checks API response
3. Add info about testing into Readme

samples/xlsx-import+react

1. Add info about testing into Readme

samples/xlsx-import+vue

1. Add info about testing into Readme

samples/xlsx-import+nodejs

1. Add npm test script which checks API response DONE in: Add test command for nodejs and nodejs-ts samples + upgrade  #74
2. Add info about testing into Readme DONE in: Add test command for nodejs and nodejs-ts samples + upgrade  #74

samples/xlsx-import+nodets

1. Add npm test script which checks API response DONE in: Add test command for nodejs and nodejs-ts samples + upgrade  #74
2. Add info about testing into Readme DONE in: Add test command for nodejs and nodejs-ts samples + upgrade  #74

samples/xlsx-import-cli

1. Mock npm test
2. Add npm test script which checks examples
3. Add info about testing into Readme