add tests to assert rewiremock compatibility

package.json

@@ -90,6 +90,7 @@
     "require-inject": "^1.4.4",
     "requizzle": "^0.2.1",
     "rewire": "^4.0.1",
+    "rewiremock": "^3.13.6",
     "semver": "^5.7.0",
     "sinon": "^7.3.2",
     "sleep": "^5.2.4",

test/fixture/scenario/rewiremock/a.js

@@ -0,0 +1,4 @@
+import { extname } from "path"
+import b from "./b.js"
+
+export default () => "a" + b + extname("")

test/fixture/scenario/rewiremock/b.js

@@ -0,0 +1 @@
+// Empty module.

test/fixture/scenario/rewiremock/c.js

@@ -0,0 +1,3 @@
+import a from "./a.js"
+
+export default () => a()

test/fixture/scenario/rewiremock/index.js

@@ -0,0 +1,22 @@
+import assert from "assert"
+import rewiremock from "rewiremock"
+
+const a = rewiremock
+  .proxy("./a.js", {
+    path: {
+      extname: () => "c"
+    },
+    "./b.js": "b"
+  })
+
+assert.strictEqual(a.default(), "abc")
+
+const c = rewiremock.proxy("./c.js", {
+  path: {
+    extname: () => "b"
+  },
+  "./b.js": "c"
+})
+
+assert.strictEqual(c.default(), "acb")
+

test/scenario-tests.mjs

@@ -1,5 +1,4 @@
 import SemVer from "semver"
-
 import assert from "assert"
 import execa from "execa"
 import fs from "fs-extra"
@@ -185,6 +184,13 @@ describe("scenario tests", function () {
     ], envAuto)
   )
 
+  it("should work with rewiremock", () => {
+    node([
+      "-r", pkgPath,
+      path.resolve("fixture/scenario/rewiremock")
+    ], envAuto)
+  })
+
   it("should work with sinon", () =>
     node([
       path.resolve("fixture/scenario/sinon")