more sequelize will it ever end

rootfs_overlay/lkmc/nodejs/sequelize/association_many_to_many.js

@@ -49,6 +49,8 @@ const post2 = await Post.create({body: 'post2'});
 
 // Make user0 like post0
 await user0.addPost(post0)
+// Also works.
+//await user0.addPost(post0.id)
 // Make user0 and user2 like post1
 await post1.addUsers([user0, user2])
 
@@ -68,6 +70,20 @@ const user2Likes = await user2.getPosts({order: [['body', 'ASC']]})
 assert(user2Likes[0].body === 'post1');
 assert(user2Likes.length === 1);
 
+// Same as get* but with the user ID instead of the model object.
+{
+  const user0Likes = await Post.findAll({
+    include: [{
+      model: User,
+      where: {id: user0.id},
+    }],
+    order: [['body', 'ASC']],
+  })
+  assert(user0Likes[0].body === 'post0');
+  assert(user0Likes[1].body === 'post1');
+  assert(user0Likes.length === 2);
+}
+
 // Get users that liked a given likes.
 
 const post0Likers = await post0.getUsers({order: [['name', 'ASC']]})
@@ -88,6 +104,7 @@ assert(post1Likers.length === 2);
 
 // Check if user likes post.
 assert( await user0.hasPost(post0))
+assert( await user0.hasPost(post0.id)) // same
 assert( await user0.hasPost(post1))
 assert(!await user0.hasPost(post2))
 
@@ -104,7 +121,7 @@ assert(!await user0.hasPosts([post0, post1, post2]))
 assert(await user0.countPosts() === 2)
 assert(await post0.countUsers() === 1)
 
-// Autogenerated remove* method
+// Autogenerated remove* methods
 
 // user0 doesn't like post0 anymore.
 await user0.removePost(post0)