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shrine-medco/shrine-webclient/src/main/html/node_modules/normalize-package-data/test/consistency.js
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consistency.js
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			var tap = require("tap")
			var normalize = require("../lib/normalize")
			var path = require("path")
			var fs = require("fs")
			var _ = require("underscore")
			var async = require("async")

			var data, clonedData
			var warn

			tap.test("consistent normalization", function(t) {
			path.resolve(__dirname, "./fixtures/read-package-json.json")
			fs.readdir (__dirname + "/fixtures", function (err, entries) {
			// entries = ['coffee-script.json'] // uncomment to limit to a specific file
			verifyConsistency = function(entryName, next) {
			warn = function(msg) {
			// t.equal("",msg) // uncomment to have some kind of logging of warnings
			}
			filename = __dirname + "/fixtures/" + entryName
			fs.readFile(filename, function(err, contents) {
			if (err) return next(err)
			data = JSON.parse(contents.toString())
			normalize(data, warn)
			clonedData = _.clone(data)
			normalize(data, warn)
			t.deepEqual(clonedData, data,
			"Normalization of " + entryName + " is consistent.")
			next(null)
			}) // fs.readFile
			} // verifyConsistency
			async.forEach(entries, verifyConsistency, function(err) {
			if (err) throw err
			t.end()
			})
			}) // fs.readdir
			}) // tap.test