#N/A: Add npm_run_script rule

tests/rules/test_npm_run_script.py

@@ -0,0 +1,84 @@
+import pytest
+from io import BytesIO
+from thefuck.rules.npm_run_script import match, get_new_command
+from tests.utils import Command
+
+stdout = '''
+Usage: npm <command>
+
+where <command> is one of:
+    access, add-user, adduser, apihelp, author, bin, bugs, c,
+    cache, completion, config, ddp, dedupe, deprecate, dist-tag,
+    dist-tags, docs, edit, explore, faq, find, find-dupes, get,
+    help, help-search, home, i, info, init, install, issues, la,
+    link, list, ll, ln, login, logout, ls, outdated, owner,
+    pack, ping, prefix, prune, publish, r, rb, rebuild, remove,
+    repo, restart, rm, root, run-script, s, se, search, set,
+    show, shrinkwrap, star, stars, start, stop, t, tag, team,
+    test, tst, un, uninstall, unlink, unpublish, unstar, up,
+    update, upgrade, v, version, view, whoami
+
+npm <cmd> -h     quick help on <cmd>
+npm -l           display full usage info
+npm faq          commonly asked questions
+npm help <term>  search for help on <term>
+npm help npm     involved overview
+
+Specify configs in the ini-formatted file:
+    /home/nvbn/.npmrc
+or on the command line via: npm <command> --key value
+Config info can be viewed via: npm help config
+
+'''
+
+run_script_stdout = b'''
+Lifecycle scripts included in code-view-web:
+  test
+    jest
+
+available via `npm run-script`:
+  build
+    cp node_modules/ace-builds/src-min/ -a resources/ace/ && webpack --progress --colors -p --config ./webpack.production.config.js
+  develop
+    cp node_modules/ace-builds/src/ -a resources/ace/ && webpack-dev-server --progress --colors
+  watch-test
+    jest --verbose --watch
+
+'''
+
+
+@pytest.fixture(autouse=True)
+def run_script(mocker):
+    patch = mocker.patch('thefuck.rules.npm_run_script.Popen')
+    patch.return_value.stdout = BytesIO(run_script_stdout)
+    return patch.return_value
+
+
+@pytest.mark.usefixtures('no_memoize')
+@pytest.mark.parametrize('script', [
+    'npm watch-test', 'npm develop'])
+def test_match(script):
+    command = Command(script, stdout)
+    assert match(command)
+
+
+@pytest.mark.usefixtures('no_memoize')
+@pytest.mark.parametrize('command, run_script_out', [
+    (Command('npm test', 'TEST FAIL'), run_script_stdout),
+    (Command('npm watch-test', 'TEST FAIL'), run_script_stdout),
+    (Command('npm test', stdout), run_script_stdout),
+    (Command('vim watch-test', stdout), run_script_stdout)])
+def test_not_match(run_script, command, run_script_out):
+    run_script.stdout = BytesIO(run_script_out)
+    assert not match(command)
+
+
+@pytest.mark.usefixtures('no_memoize')
+@pytest.mark.parametrize('script, result', [
+    ('npm watch-test', 'npm run-script watch-test'),
+    ('npm -i develop', 'npm run-script -i develop'),
+    ('npm -i watch-script --path ..',
+     'npm run-script -i watch-script --path ..')])
+def test_get_new_command(script, result):
+    command = Command(script, stdout)
+    assert get_new_command(command) == result