https://github.com/anko/tap-merge

library and CLI tool that merges multiple Test Anything Protocol streams
https://github.com/anko/tap-merge

merge stream tap

Last synced: 4 days ago
JSON representation

library and CLI tool that merges multiple Test Anything Protocol streams

• Host: GitHub
• URL: https://github.com/anko/tap-merge
• Owner: anko
• License: isc
• Created: 2015-05-31T23:52:15.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2019-11-21T18:28:50.000Z (about 5 years ago)
• Last Synced: 2024-04-25T19:02:21.079Z (8 months ago)
• Topics: merge, stream, tap
• Language: LiveScript
• Homepage:
• Size: 17.6 KB
• Stars: 13
• Watchers: 3
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: readme.markdown
  • License: LICENSE

Awesome Lists containing this project

• awesome-tap - tap-merge - Merge multiple TAP streams. (Tools / JavaScript)

README

        
# tap-merge [![Travis CI status](https://img.shields.io/travis/anko/tap-merge.svg?style=flat-square)][1] [![npm package version](https://img.shields.io/npm/v/tap-merge.svg?style=flat-square)][2]

Merge [TAP 13][3] streams.

Re-numbers tests and test plans to remove conflicts.  The test plan (e.g.

`1..5`) line is emitted last.  Can be used from the command line or as a

module.  Streams everything, so it can process concurrently with the TAP

producers.

Only asserts, plans and the version header lines are parsed.  Everything else

is left alone, so extras like YAML blocks or subtests will work.

## CLI usage

    cat <(tapProducer1) <(tapProducer2) | tap-merge

or otherwise concatenate two TAP streams and feed them on `stdin` to

`tap-merge`.

## Module usage

```js

var tapMerge = require("tap-merge");

process.stdin              // or any readable stream

    .pipe(tapMerge())

    .pipe(process.stdout); // or any writable stream

```

If you want to give it multiple streams one after the other, use a module like

[multistream][4].

## Example

Input (two TAP streams, one after the other):

    TAP version 13

    1..3

    # first test

    ok 1 - yep

    # second test

    ok 2 - yep

    # third test

    ok 3 - yep

    TAP version 13

    1..2

    not ok 1 - fail

    ok 2 - just fine

Output (one TAP stream; conflicts resolved):

    TAP version 13

    # first test

    ok 1 - yep

    # second test

    ok 2 - yep

    # third test

    ok 3 - yep

    not ok 4 - fail

    ok 5 - just fine

    1..5

## Limitations

Doesn't do validation.  Provide valid input.

## License

[ISC][5].

[1]: https://travis-ci.org/anko/tap-merge

[2]: https://www.npmjs.com/package/tap-merge

[3]: https://testanything.org/tap-version-13-specification.html

[4]: https://www.npmjs.com/package/multistream

[5]: http://en.wikipedia.org/wiki/ISC_license