add test case

Author: sokra

test/configCases/externals/global/index.js

@@ -0,0 +1,10 @@
+afterEach(() => {
+	delete global.EXTERNAL_TEST_GLOBAL;
+});
+
+it("should move externals in chunks into entry chunk", function() {
+	global.EXTERNAL_TEST_GLOBAL = 42;
+	// eslint-disable-next-line node/no-missing-require
+	const result = require("external");
+	expect(result).toBe(42);
+});

test/configCases/externals/global/webpack.config.js

@@ -0,0 +1,5 @@
+module.exports = {
+	externals: {
+		external: "global EXTERNAL_TEST_GLOBAL"
+	}
+};