1var readInstalled = require("../read-installed.js") 2var test = require("tap").test 3var json = require("../package.json") 4var path = require("path") 5var known = [].concat(Object.keys(json.dependencies) 6 , Object.keys(json.optionalDependencies) 7 , Object.keys(json.devDependencies)).sort() 8 9test("make sure that it works with depth=0", function (t) { 10 readInstalled(path.join(__dirname, "../"), { 11 depth: 0 12 }, function (er, map) { 13 t.notOk(er, "er should be bull") 14 t.ok(map, "map should be data") 15 if (er) return console.error(er.stack || er.message) 16 // Exclude self from dependencies when depth = 0 17 delete map.dependencies[json.name] 18 var subdeps = Object.keys(map.dependencies).reduce(function(acc, dep) { 19 // Exclude self from dependencies when depth = current depth 20 delete map.dependencies[dep].dependencies[dep] 21 acc += Object.keys(map.dependencies[dep].dependencies).length; 22 return acc; 23 }, 0); 24 t.equal(subdeps, 0, "there should be no sub dependencies") 25 t.end() 26 }) 27}) 28