test: add mongo deep-merge test

imnotjames · Jun 17, 2021 · 1877423 · 1877423
1 parent 5eafd07
commit 1877423
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Showing 4 changed files with 59 additions and 3 deletions.
diff --git a/test/functional/mongodb/basic/repository-actions/entity/Counters.ts b/test/functional/mongodb/basic/repository-actions/entity/Counters.ts
@@ -0,0 +1,19 @@
+import {Column} from "../../../../../../src/decorator/columns/Column";
+import {Entity} from "../../../../../../src/decorator/entity/Entity";
+import {User} from "./User";
+
+@Entity()
+export class Counters {
+
+    @Column({ name: "_likes" })
+    likes: number;
+
+    @Column({ name: "_comments" })
+    comments: number;
+
+    @Column({ name: "_favorites" })
+    favorites: number;
+
+    @Column(() => User)
+    viewer: User;
+}
diff --git a/test/functional/mongodb/basic/repository-actions/entity/Post.ts b/test/functional/mongodb/basic/repository-actions/entity/Post.ts
@@ -1,4 +1,5 @@
 import {Entity} from "../../../../../../src/decorator/entity/Entity";
+import {Counters} from "./Counters";
 import {Column} from "../../../../../../src/decorator/columns/Column";
 import {ObjectIdColumn} from "../../../../../../src/decorator/columns/ObjectIdColumn";
 import {ObjectID} from "../../../../../../src/driver/mongodb/typings";
@@ -18,7 +19,6 @@ export class Post {
     @Column()
     index: number;
 
-    // @Column(() => Counters)
-    // counters: Counters;
-
+    @Column(() => Counters)
+    counters: Counters;
 }
diff --git a/test/functional/mongodb/basic/repository-actions/entity/User.ts b/test/functional/mongodb/basic/repository-actions/entity/User.ts
@@ -0,0 +1,9 @@
+import {Column} from "../../../../../../src/decorator/columns/Column";
+import {Entity} from "../../../../../../src/decorator/entity/Entity";
+
+@Entity()
+export class User {
+
+    @Column()
+    name: string;
+}
diff --git a/test/functional/mongodb/basic/repository-actions/mongodb-repository-actions.ts b/test/functional/mongodb/basic/repository-actions/mongodb-repository-actions.ts
@@ -3,6 +3,8 @@ import {expect} from "chai";
 import {Connection} from "../../../../../src/connection/Connection";
 import {closeTestingConnections, createTestingConnections, reloadTestingDatabases} from "../../../../utils/test-utils";
 import {Post} from "./entity/Post";
+import {Counters} from "./entity/Counters";
+import {User} from "./entity/User";
 
 describe("mongodb > basic repository actions", () => {
 
@@ -46,6 +48,32 @@ describe("mongodb > basic repository actions", () => {
         mergedPost.text.should.be.equal("And its text is updated as well");
     })));
 
+    it("merge should merge all given recursive partial objects into given source entity", () => Promise.all(connections.map(async connection => {
+        const postRepository = connection.getRepository(Post);
+        const counter1 = new Counters();
+        counter1.likes = 5;
+        const counter2 = new Counters();
+        counter2.likes = 2;
+        counter2.viewer = new User();
+        counter2.viewer.name = "Hello World";
+        const post = postRepository.create({
+            title: "This is created post",
+            text: "All about this post",
+            counters: counter1
+        });
+        const mergedPost = postRepository.merge(post,
+            { title: "This is updated post" },
+            { text: "And its text is updated as well" },
+            { counters: counter2 }
+        );
+        mergedPost.should.be.instanceOf(Post);
+        mergedPost.should.be.equal(post);
+        mergedPost.title.should.be.equal("This is updated post");
+        mergedPost.text.should.be.equal("And its text is updated as well");
+        mergedPost.counters.likes.should.be.equal(2);
+        mergedPost.counters.viewer.name.should.be.equal("Hello World");
+    })));
+
     it("target should be valid", () => Promise.all(connections.map(async connection => {
         const postRepository = connection.getRepository(Post);
         expect(postRepository.target).not.to.be.undefined;