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var common = require("../common-tap.js")
var test = require("tap").test
var npm = require.resolve("../../bin/npm-cli.js")
var osenv = require("osenv")
var path = require("path")
var fs = require("fs")
var rimraf = require("rimraf")
var mkdirp = require("mkdirp")
var mr = require("npm-registry-mock")
var child
var spawn = require("child_process").spawn
var node = process.execPath
var pkg = process.env.npm_config_tmp || "/tmp"
pkg += path.sep + "noargs-install-config-save"
function writePackageJson() {
rimraf.sync(pkg)
mkdirp.sync(pkg)
mkdirp.sync(pkg + "/cache")
fs.writeFileSync(pkg + "/package.json", JSON.stringify({
"author": "Rocko Artischocko",
"name": "noargs",
"version": "0.0.0",
"devDependencies": {
"underscore": "1.3.1"
}
}), 'utf8')
}
function createChild (args) {
var env = {
npm_config_save: true,
npm_config_registry: common.registry,
npm_config_cache: pkg + "/cache",
HOME: process.env.HOME,
Path: process.env.PATH,
PATH: process.env.PATH
}
if (process.platform === "win32")
env.npm_config_cache = "%APPDATA%\\npm-cache"
return spawn(node, args, {
cwd: pkg,
env: env
})
}
test("does not update the package.json with empty arguments", function (t) {
writePackageJson()
t.plan(1)
mr(common.port, function (s) {
var child = createChild([npm, "install"])
child.on("close", function (m) {
var text = JSON.stringify(fs.readFileSync(pkg + "/package.json", "utf8"))
t.ok(text.indexOf('"dependencies') === -1)
s.close()
t.end()
})
})
})
test("updates the package.json (adds dependencies) with an argument", function (t) {
writePackageJson()
t.plan(1)
mr(common.port, function (s) {
var child = createChild([npm, "install", "underscore"])
child.on("close", function (m) {
var text = JSON.stringify(fs.readFileSync(pkg + "/package.json", "utf8"))
t.ok(text.indexOf('"dependencies') !== -1)
s.close()
t.end()
})
})
})
test("cleanup", function (t) {
rimraf.sync(pkg + "/cache")
t.end()
})
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