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shrine-medco/apps/steward-app/node/node_modules/npm/test/tap/config-meta.js
3f782d449aa6release/1.22.0

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config-meta.js
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// this is a weird meta test. It verifies that all the instances of
// `npm.config.get(...)` are:
// a) Simple strings, and not variables
// b) Documented
// c) Defined in the `npmconf` package.
var test = require('tap').test
var fs = require('fs')
var path = require('path')
var root = path.resolve(__dirname, '..', '..')
var lib = path.resolve(root, 'lib')
var nm = path.resolve(root, 'node_modules')
var doc = path.resolve(root, 'doc/misc/npm-config.md')
var FILES = []
var CONFS = {}
var DOC = {}
var exceptions = [
path.resolve(lib, 'adduser.js'),
path.resolve(lib, 'config.js'),
path.resolve(lib, 'publish.js'),
path.resolve(lib, 'utils', 'lifecycle.js'),
path.resolve(lib, 'utils', 'map-to-registry.js'),
path.resolve(nm, 'npm-registry-client', 'lib', 'publish.js'),
path.resolve(nm, 'npm-registry-client', 'lib', 'request.js')
]
test('get files', function (t) {
walk(nm)
walk(lib)
t.pass('got files')
t.end()
function walk (lib) {
var files = fs.readdirSync(lib).map(function (f) {
return path.resolve(lib, f)
})
files.forEach(function (f) {
try {
var s = fs.lstatSync(f)
} catch (er) {
return
}
if (s.isDirectory()) {
walk(f)
} else if (f.match(/\.js$/)) {
FILES.push(f)
}
})
}
})
test('get lines', function (t) {
FILES.forEach(function (f) {
var lines = fs.readFileSync(f, 'utf8').split(/\r|\n/)
lines.forEach(function (l, i) {
var matches = l.split(/conf(?:ig)?\.get\(/g)
matches.shift()
matches.forEach(function (m) {
m = m.split(')').shift()
var literal = m.match(/^[''].+?['']/)
if (literal) {
m = literal[0].slice(1, -1)
if (!m.match(/^\_/) && m !== 'argv') {
CONFS[m] = {
file: f,
line: i
}
}
} else if (exceptions.indexOf(f) === -1) {
t.fail('non-string-literal config used in ' + f + ':' + i)
}
})
})
})
t.pass('got lines')
t.end()
})
test('get docs', function (t) {
var d = fs.readFileSync(doc, 'utf8').split(/\r|\n/)
// walk down until the '## Config Settings' section
for (var i = 0; i < d.length && d[i] !== '## Config Settings'; i++);
i++
// now gather up all the ^###\s lines until the next ^##\s
for (; i < d.length && !d[i].match(/^## /); i++) {
if (d[i].match(/^### /)) {
DOC[ d[i].replace(/^### /, '').trim() ] = true
}
}
t.pass('read the docs')
t.end()
})
test('check configs', function (t) {
var defs = require('../../lib/config/defaults.js')
var types = Object.keys(defs.types)
var defaults = Object.keys(defs.defaults)
for (var c1 in CONFS) {
if (CONFS[c1].file.indexOf(lib) === 0) {
t.ok(DOC[c1], 'should be documented ' + c1 + ' ' +
CONFS[c1].file + ':' + CONFS[c1].line)
t.ok(types.indexOf(c1) !== -1, 'should be defined in npmconf ' + c1)
t.ok(defaults.indexOf(c1) !== -1, 'should have default in npmconf ' + c1)
}
}
for (var c2 in DOC) {
if (c2 !== 'versions' && c2 !== 'version' && c2 !== 'init.version') {
t.ok(CONFS[c2], 'config in doc should be used somewhere ' + c2)
t.ok(types.indexOf(c2) !== -1, 'should be defined in npmconf ' + c2)
t.ok(defaults.indexOf(c2) !== -1, 'should have default in npmconf ' + c2)
}
}
types.forEach(function (c) {
if (!c.match(/^\_/) && c !== 'argv' && !c.match(/^versions?$/)) {
t.ok(DOC[c], 'defined type should be documented ' + c)
t.ok(CONFS[c], 'defined type should be used ' + c)
}
})
defaults.forEach(function (c) {
if (!c.match(/^\_/) && c !== 'argv' && !c.match(/^versions?$/)) {
t.ok(DOC[c], 'defaulted type should be documented ' + c)
t.ok(CONFS[c], 'defaulted type should be used ' + c)
}
})
t.end()
})
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