fix(build): Windows path issue resolved for testing platform

config/exports/build-tests.js

@@ -1,23 +1,31 @@
 // this script watches the tests exported by typescript, copies them to the test directories, and modifies the require("PKG.NAME") statements to test each build
 const cpx = require("cpx");
-const separator = require("path").sep;
+const isWin = /^win/.test(process.platform);
 const Transform = require("stream").Transform;
+const path = require('path');
 const pkg = require('../../package');
-const req = (path) => 'require("' + path + '")';
-const pathUp = (levels) => Array.from(Array(levels), () => '../').join('');
+const req = (modulePath) => 'require("' + modulePath + '")';
+const calculatedSeparator = isWin ? '\\\\' : '/';
+const pathUp = (levels) => Array.from(Array(levels), () => '..' + calculatedSeparator).join('');
+const normalizePath = (filePath) => filePath.replace(/\//g, calculatedSeparator);
 
 // replace instances of pkg.name with the proper route to the build being tested
 const makeTransform = (filePath, buildPath) => {
-  const buildPathParts = buildPath.split(separator);
+  if (isWin) {
+    filePath = normalizePath(filePath);
+    buildPath = normalizePath(buildPath);
+  }
+
+  const buildPathParts = buildPath.split(calculatedSeparator);
   // filePath includes build/main (-2), test/BUILD is 2 deep (+2),
   // remove filename (-1). Total is length - 2
-  const pathToRoot = pathUp(filePath.split(separator).length - 1);
+  const pathToRoot = pathUp(filePath.split(calculatedSeparator).length - 1);
   const placeholder = req(pkg.name);
   return new Transform({
     transform(chunk, encoding, done) {
       const str = chunk.toString();
-      const parts = str.split(placeholder)
-      const newPath = req(pathToRoot + buildPath)
+      const parts = str.split(placeholder);
+      const newPath = req(pathToRoot + buildPath);
       const result = parts.join(newPath);
       this.push(result);
       done();

config/exports/rollup.config.js

@@ -1,18 +1,11 @@
 // rollup.config.js
 import commonjs from 'rollup-plugin-commonjs';
 import nodeResolve from 'rollup-plugin-node-resolve';
-import alias from 'rollup-plugin-alias';
-
-const substituteModulePaths = {
-    'crypto': 'build/module/adapters/crypto.browser.js',
-    'hash.js': 'build/temp/hash.js'
-}
 
 export default {
     entry: 'build/module/index.js',
     sourceMap: true,
     plugins: [
-        alias(substituteModulePaths),
         nodeResolve({
             browser: true
         }),