Clean up some of the unused test deps

Author: jsilvax

test/css-entry-array.test.js

@@ -1,5 +1,4 @@
 const webpack = require('webpack');
-const expect = require('chai').expect;
 const path = require('path');
 const rimraf = require('rimraf');
 const options = require('./fixtures/css-array-entry/webpack.config.js');

test/js-file-entry.test.js

@@ -1,5 +1,4 @@
 const webpack = require('webpack');
-const chai = require('chai').expect;
 const path = require('path');
 const rimraf = require('rimraf');
 const options = require('./fixtures/js-file-entry/webpack.config.js');

test/should-not-omit.test.js

@@ -1,5 +1,4 @@
 const webpack = require('webpack');
-const chai = require('chai').expect;
 const path = require('path');
 const rimraf = require('rimraf');
 const fileShouldExist = require('./utils/file-should-exist.js');
@@ -14,7 +13,7 @@ const externalDirPath = path.join(__dirname, '/fixtures/should-not-omit/external
 const mixedOptions = require('./fixtures/should-not-omit/mixed-dep/webpack.config.js');
 const mixedDirPath = path.join(__dirname, '/fixtures/should-not-omit/mixed-dep/dir');
 
-describe('JS dependencies that shouldnt be omitted', () => {
+describe('JS Dependencies that shouldn\'t be omitted', () => {
 
 	describe('Internal', () => {
 

test/utils/file-should-exist.js

@@ -1,15 +1,15 @@
-const chai = require('chai').expect;
+const expect = require('chai').expect;
 const path = require('path');
 const fs = require('fs');
 /**
  * @param dirPath {String} The directory path
  * @param fileName {String} The filename
  */
 module.exports = function(dirPath, fileName){
-	chai(dirPath).to.be.a('string');
-	chai(fileName).to.be.a('string');
+	expect(dirPath).to.be.a('string');
+	expect(fileName).to.be.a('string');
 	const dirDirectoryExists = fs.existsSync(dirPath);
 	const jsEntryFileExists = fs.existsSync(path.join(dirPath, fileName));
-	chai(dirDirectoryExists).to.be.equal(true);
-	chai(jsEntryFileExists).to.be.equal(true);
+	expect(dirDirectoryExists).to.be.equal(true);
+	expect(jsEntryFileExists).to.be.equal(true);
 };

test/utils/file-should-not-exist.js

@@ -1,4 +1,4 @@
-const chai = require('chai').expect;
+const expect = require('chai').expect;
 const fs = require('fs');
 const path = require('path');
 /**
@@ -8,8 +8,8 @@ const path = require('path');
 module.exports = function(dirPath, fileName){
 	const dirDirectoryExists = fs.existsSync(dirPath);
 	const jsEntryFileExists = fs.existsSync(path.join(dirPath, fileName));
-	chai(dirPath).to.be.a('string');
-	chai(fileName).to.be.a('string');
-	chai(dirDirectoryExists).to.be.equal(true);
-	chai(jsEntryFileExists).to.be.equal(false);
+	expect(dirPath).to.be.a('string');
+	expect(fileName).to.be.a('string');
+	expect(dirDirectoryExists).to.be.equal(true);
+	expect(jsEntryFileExists).to.be.equal(false);
 };