diff --git a/tests/setup-mocha.js b/tests/setup-mocha.js
index d707bbb..d40e7a5 100644
--- a/tests/setup-mocha.js
+++ b/tests/setup-mocha.js
@@ -3,6 +3,6 @@ var mocha = require('mocha');
 mocha.setup('bdd').timeout(10000).slow(250);
 
 window.onload = function() {
-    mocha.checkLeaks();
-    mocha.run();
+  mocha.checkLeaks();
+  mocha.run();
 };
diff --git a/tests/webpack.config.js b/tests/webpack.config.js
index eb14a64..fc837a5 100644
--- a/tests/webpack.config.js
+++ b/tests/webpack.config.js
@@ -1,61 +1,61 @@
 const webpack = require('webpack');
 const HtmlWebpackPlugin = require('html-webpack-plugin');
-const NodePolyfillPlugin = require("node-polyfill-webpack-plugin");
+const NodePolyfillPlugin = require('node-polyfill-webpack-plugin');
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
 const path = require('path');
 
 module.exports = env => ({
-    mode: 'development',
-    entry: path.resolve(__dirname, './webpack-tests.js'),
-    resolve: {
-        alias: {
-            'fsProvider': path.resolve(__dirname, '../shims/providers/default'),
-        },
+  mode: 'development',
+  entry: path.resolve(__dirname, './webpack-tests.js'),
+  resolve: {
+    alias: {
+      'fsProvider': path.resolve(__dirname, '../shims/providers/default'),
     },
-    output: {
-        path: path.resolve(__dirname, './dist-webpack'),
-        filename: 'index.js',
-    },
-    plugins: [
-        new webpack.ContextReplacementPlugin(
-            // Mocha safely uses require in such a way that webpack cannot statically extract dependancies.
-            // If the ignoreRequestDependancyExpressionWarnings env is set, we will aggregate these warnings
-            // into one summary warning to minimise spamming the console.
-            /\/node_modules\/mocha\/lib/,
-            (data) => {
-                if (env.ignoreRequestDependancyExpressionWarnings) {
-                    let requestDependencyExpressionsIgnored = 0;
-                    data.dependencies.forEach((dependancy) => {
-                        if (dependancy.critical === 'the request of a dependency is an expression') {
-                            dependancy.critical = undefined;
-                            requestDependencyExpressionsIgnored += 1;
-                        }
-                    });
-                    console.log(`WARNING: Ignoring ${requestDependencyExpressionsIgnored} "request of a dependency is an expression" warnings from "node_modules/mocha/lib".`);
-                }
-                return data;
-            },
-        ),
-        new NodePolyfillPlugin(),
-        new MiniCssExtractPlugin(),
-        new HtmlWebpackPlugin({
-            title: 'Filer Tests - Webpack Build',
-            template: './tests/webpack.index.html',
-        }),
+  },
+  output: {
+    path: path.resolve(__dirname, './dist-webpack'),
+    filename: 'index.js',
+  },
+  plugins: [
+    new webpack.ContextReplacementPlugin(
+      // Mocha safely uses require in such a way that webpack cannot statically extract dependancies.
+      // If the ignoreRequestDependancyExpressionWarnings env is set, we will aggregate these warnings
+      // into one summary warning to minimise spamming the console.
+      /\/node_modules\/mocha\/lib/,
+      (data) => {
+        if (env.ignoreRequestDependancyExpressionWarnings) {
+          let requestDependencyExpressionsIgnored = 0;
+          data.dependencies.forEach((dependancy) => {
+            if (dependancy.critical === 'the request of a dependency is an expression') {
+              dependancy.critical = undefined;
+              requestDependencyExpressionsIgnored += 1;
+            }
+          });
+          console.log(`WARNING: Ignoring ${requestDependencyExpressionsIgnored} "request of a dependency is an expression" warnings from "node_modules/mocha/lib".`);
+        }
+        return data;
+      },
+    ),
+    new NodePolyfillPlugin(),
+    new MiniCssExtractPlugin(),
+    new HtmlWebpackPlugin({
+      title: 'Filer Tests - Webpack Build',
+      template: './tests/webpack.index.html',
+    }),
+  ],
+  module: {
+    rules: [
+      {
+        test: /\.css$/i,
+        use: [MiniCssExtractPlugin.loader, 'css-loader'],
+      },
     ],
-    module: {
-        rules: [
-            {
-                test: /\.css$/i,
-                use: [MiniCssExtractPlugin.loader, 'css-loader'],
-            },
-        ],
-    },
-    optimization: {
-        minimize: false,
-    },
-    devtool: 'inline-source-map',
-    devServer: {
-        contentBase: path.resolve(__dirname, './dist-webpack'),
-    }
+  },
+  optimization: {
+    minimize: false,
+  },
+  devtool: 'inline-source-map',
+  devServer: {
+    contentBase: path.resolve(__dirname, './dist-webpack'),
+  }
 });