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15ff85e674
This work in progress PR moves shared edits into core and uses a yjs backend for it. This gives stuff such as multi cursor support etc.
80 lines
2.4 KiB
Ruby
Vendored
80 lines
2.4 KiB
Ruby
Vendored
# frozen_string_literal: true
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RSpec.describe SharedEditRevision do
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def fake_edit(post, user_id, content, version:)
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yjs_update = { content: content, timestamp: Time.current.to_i, version: version + 1 }.to_json
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SharedEditRevision.revise!(
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post_id: post.id,
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user_id: user_id,
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client_id: user_id.to_s,
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revision: yjs_update,
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version: version,
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)
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end
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it "can resolve edits and notify" do
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raw = "Hello world"
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user1 = Fabricate(:user)
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user2 = Fabricate(:user)
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post = Fabricate(:post, raw: raw)
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SharedEditRevision.init!(post)
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version, revision = nil
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# User 1 makes an edit
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messages =
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MessageBus.track_publish("/shared_edits/#{post.id}") do
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version, revision = fake_edit(post, user1.id, "Hello beautiful world", version: 1)
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end
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expect(messages.length).to eq(1)
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expect(messages.first.data[:version]).to eq(2)
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expect(version).to eq(2)
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# User 2 makes an edit based on version 2
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version, revision = fake_edit(post, user2.id, "Hello wonderful world", version: 2)
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expect(version).to eq(3)
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# Commit the changes
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SharedEditRevision.commit!(post.id)
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post.reload
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expect(post.raw).to eq("Hello wonderful world")
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# Check that both users are credited
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rev = post.revisions.order(:number).first
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reason = rev.modifications["edit_reason"][1].to_s
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expect(reason).to include(user1.username)
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expect(reason).to include(user2.username)
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# Check that the edit revision has a post_revision_id
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edit_rev = SharedEditRevision.where(post_id: post.id).order("version desc").first
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expect(edit_rev.post_revision_id).to eq(rev.id)
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end
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it "stores revisions without immediately updating the post" do
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user = Fabricate(:admin)
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post = Fabricate(:post, user: user, raw: "Hello world")
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SharedEditRevision.init!(post)
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new_content = "This is a test of the Yjs shared editing system"
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yjs_update = { content: new_content, timestamp: Time.current.to_i, version: 2 }.to_json
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SharedEditRevision.revise!(
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post_id: post.id,
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user_id: user.id,
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client_id: user.id.to_s,
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revision: yjs_update,
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version: 1,
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)
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# Post should not be updated until commit is called
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expect(post.reload.raw).to eq("Hello world")
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# After commit, post should be updated
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SharedEditRevision.commit!(post.id)
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expect(post.reload.raw).to eq(new_content)
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end
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end
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