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var readInstalled = require("../read-installed.js")
var test = require("tap").test
var json = require("../package.json")
var path = require("path")
var known = [].concat(Object.keys(json.dependencies)
, Object.keys(json.optionalDependencies)
, Object.keys(json.devDependencies)).sort()
test("make sure that it works with depth=1", function (t) {
readInstalled(path.join(__dirname, "../"), {
depth: 1
}, function (er, map) {
t.notOk(er, "er should be bull")
t.ok(map, "map should be data")
if (er) return console.error(er.stack || er.message)
var subdeps = Object.keys(map.dependencies).reduce(function(acc, dep) {
acc += Object.keys(map.dependencies[dep].dependencies).length;
return acc;
}, 0);
t.notEqual(subdeps, 0, "there should some sub dependencies")
t.end()
})
})
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