remove outdated unittest

test/RecordIdsPlugin.test.js

@@ -1,46 +0,0 @@
-/* globals describe, before, it */
-"use strict";
-
-const should = require("should");
-const path = require("path");
-
-const webpack = require("../lib/webpack");
-const identifierUtils = require("../lib/util/identifier");
-
-describe("RecordIdsPlugin", () => {
-
-	let compiler;
-
-	before(() => {
-		compiler = webpack({
-			entry: "./nodetest/entry",
-			context: path.join(__dirname, "fixtures"),
-			output: {
-				path: path.join(__dirname, "nodetest", "js"),
-				filename: "result1.js"
-			}
-		});
-
-		compiler.plugin("compilation", (compilation, callback) => {
-			compilation.plugin("should-record", () => true);
-		});
-	});
-
-	it("should cache identifiers", (done) => {
-		compiler.compile((err, compilation) => {
-			if(err) done(err);
-			let pass = true;
-			for(let i = 0; i < compilation.modules.length; i++) {
-				try {
-					should.exist(compilation.modules[i].portableId);
-					compilation.modules[i].portableId.should.equal(identifierUtils.makePathsRelative(compiler.context, compilation.modules[i].identifier()));
-				} catch(e) {
-					done(e);
-					pass = false;
-					break;
-				}
-			}
-			if(pass) done();
-		});
-	});
-});