From aa65efc44532667bb5d362a2a1ab8ea82163b030 Mon Sep 17 00:00:00 2001
From: Maximilian Schmitt <maximilian.schmitt@googlemail.com>
Date: Sun, 15 Nov 2020 17:58:38 +0100
Subject: [PATCH] Add failing test

---
 test/test-nested-fields.js | 167 +++++++++++++++++++++++++++++++++++++
 1 file changed, 167 insertions(+)
 create mode 100644 test/test-nested-fields.js

diff --git a/test/test-nested-fields.js b/test/test-nested-fields.js
new file mode 100644
index 0000000..c37071a
--- /dev/null
+++ b/test/test-nested-fields.js
@@ -0,0 +1,167 @@
+"use strict";
+
+const crypto = require("crypto");
+const expect = require("chai").expect;
+const mongoose = require("mongoose");
+const Promise = require("bluebird");
+const Schema = mongoose.Schema;
+
+mongoose.Promise = Promise;
+mongoose.set("bufferCommands", false);
+
+const mongooseFieldEncryption = require("../lib/mongoose-field-encryption").fieldEncryption;
+
+const uri = process.env.URI || "mongodb://127.0.0.1:27017/mongoose-field-encryption-test";
+
+describe("nested fields", function () {
+  this.timeout(5000);
+
+  before(function (done) {
+    mongoose
+      .connect(uri, { useNewUrlParser: true, promiseLibrary: Promise, autoIndex: false, useUnifiedTopology: true })
+      .then(function () {
+        done();
+      });
+
+    mongoose.set("useFindAndModify", false);
+  });
+
+  after(function (done) {
+    mongoose.disconnect().then(function () {
+      done();
+    });
+  });
+
+  it("should save a document with a nested schema", function (done) {
+    // given
+    const nestedAuthorSchema = new Schema({
+      name: String,
+      password: String,
+    });
+    nestedAuthorSchema.plugin(mongooseFieldEncryption, { fields: ["password"], secret: "some secret key" });
+    const postSchema = new Schema({
+      title: String,
+      message: String,
+      author: nestedAuthorSchema,
+    });
+
+    const Post = mongoose.model("Post1", postSchema);
+    const post = new Post({
+      title: "some text",
+      message: "hello all",
+      author: { name: "some name", password: "some password" },
+    });
+
+    // when
+    post.save(function (err) {
+      // then
+      if (err) {
+        return done(err);
+      }
+
+      expect(post.author.name).to.equal("some name");
+      expect(post.author.password).to.not.be.undefined;
+      const split = post.author.password.split(":");
+      expect(split.length).to.equal(2);
+      expect(post.author.__enc_password).to.be.true;
+
+      console.dir(post.toObject());
+
+      done();
+    });
+  });
+
+  it("should update a document with a nested schema", function (done) {
+    // given
+    const nestedAuthorSchema = new Schema({
+      name: String,
+      password: String,
+    });
+    nestedAuthorSchema.plugin(mongooseFieldEncryption, { fields: ["password"], secret: "some secret key" });
+    const postSchema = new Schema({
+      title: String,
+      message: String,
+      author: nestedAuthorSchema,
+    });
+
+    const Post = mongoose.model("Post2", postSchema);
+    const post = new Post({
+      title: "some text",
+      message: "hello all",
+      author: { name: "some name", password: "some password" },
+    });
+
+    post.save(function (err) {
+      if (err) {
+        return done(err);
+      }
+
+      Post.findOne({ _id: post._id }, function (err, post) {
+        if (err) {
+          return done(err);
+        }
+
+        post.author.name = "something else";
+
+        // when
+        post.save(function (err) {
+          // then
+          if (err) {
+            return done(err);
+          }
+
+          expect(post.author.name).to.equal("something else");
+          console.dir(post.toObject());
+          done();
+        });
+      });
+    });
+  });
+
+  // Failing test:
+  it("should update a document with a nested schema-array", function (done) {
+    // given
+    const nestedAuthorSchema = new Schema({
+      name: String,
+      password: String,
+    });
+    nestedAuthorSchema.plugin(mongooseFieldEncryption, { fields: ["password"], secret: "some secret key" });
+    const postSchema = new Schema({
+      title: String,
+      message: String,
+      authors: [nestedAuthorSchema],
+    });
+
+    const Post = mongoose.model("Post3", postSchema);
+    const post = new Post({
+      title: "some text",
+      message: "hello all",
+      authors: [{ name: "some name", password: "some password" }],
+    });
+
+    post.save(function (err) {
+      if (err) {
+        return done(err);
+      }
+
+      Post.findOne({ _id: post._id }, function (err, post) {
+        if (err) {
+          return done(err);
+        }
+
+        post.title = "something else";
+
+        // when
+        post.save(function (err) {
+          // then
+          if (err) {
+            return done(err);
+          }
+
+          expect(post.authors[0].name).to.equal("something else");
+          done();
+        });
+      });
+    });
+  });
+});