Fix jest

Author: David Narbutovich

package.json

@@ -38,10 +38,11 @@
 	},
 	"devDependencies": {
 		"@babel/cli": "^7.0.0",
-		"@babel/core": "^7.0.0",
+		"@babel/core": "^7.1.0",
 		"@babel/preset-env": "^7.0.0",
 		"babel-core": "^7.0.0-bridge.0",
 		"babel-eslint": "^9.0.0",
+		"babel-jest": "^23.6.0",
 		"babel-plugin-add-module-exports": "^0.2.1",
 		"eslint": "^4.19.1",
 		"eslint-config-prettier": "^3.1.0",

test/e2e/webpack4/tests/fragment-intact/index.js

@@ -1,5 +1,5 @@
 it("fragment-intact", function() {
 	expect(require("./input.css").replace(/\r\n/g, "\n")).toEqual(
-		".block-1{color:red}.block-special{color:transparent}.block-2{margin:0}"
+		".block-1{color:red}\n.block-special {\n    color: transparent\n}\n.block-2{margin:0}"
 	);
 });

yarn.lock

@@ -24,7 +24,7 @@
   dependencies:
     "@babel/highlight" "^7.0.0"
 
-"@babel/core@^7.0.0":
+"@babel/core@^7.1.0":
   version "7.1.0"
   resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.1.0.tgz#08958f1371179f62df6966d8a614003d11faeb04"
   dependencies: