refactor(Cypress): add nodemodules

node_modules/is-generator/test.js

@@ -0,0 +1,38 @@
+/* global describe, it */
+
+var assert = require('assert')
+var isGenerator = require('./')
+
+describe('is-generator', function () {
+  describe('generators', function () {
+    it('should return false with non-generators', function () {
+      assert(!isGenerator(null))
+      assert(!isGenerator(25))
+      assert(!isGenerator('test'))
+      assert(!isGenerator(/* istanbul ignore next */ function () {}))
+      assert(!isGenerator(/* istanbul ignore next */ function * () {}))
+    })
+
+    it('should return true with a generator', function () {
+      assert(isGenerator((/* istanbul ignore next */ function * () {})()))
+    })
+  })
+
+  describe('generator functions', function () {
+    it('should return false with non-generator function', function () {
+      assert(!isGenerator.fn(null))
+      assert(!isGenerator.fn(25))
+      assert(!isGenerator.fn('test'))
+      assert(!isGenerator.fn(/* istanbul ignore next */ function () {}))
+
+      var noConstructorFn = /* istanbul ignore next */ function () {}
+      noConstructorFn.constructor = undefined
+
+      assert(!isGenerator.fn(noConstructorFn))
+    })
+
+    it('should return true with a generator function', function () {
+      assert(isGenerator.fn(/* istanbul ignore next */ function * () { yield 'something' }))
+    })
+  })
+})