use directories for structure

node_modules/acorn-private-class-elements/test/.eslintrc.json

@@ -0,0 +1,5 @@
+{
+    "env": {
+        "mocha": true
+    }
+}

node_modules/acorn-private-class-elements/test/test.js

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+"use strict"
+
+const assert = require("assert")
+const acorn = require("acorn")
+const privateClassElements = require("..")
+
+describe("acorn-private-class-elements", () => {
+  it("does not inject itself twice", () => {
+    const first = privateClassElements(acorn.Parser)
+    assert.strictEqual(first, privateClassElements(first))
+  })
+  it("checks that the same acorn copy is used", () => {
+    assert.throws(() => privateClassElements(function () {}))
+  })
+})