115 lines
4.0 KiB
Ruby
115 lines
4.0 KiB
Ruby
# frozen_string_literal: true
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require "post_merger"
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RSpec.describe PostMerger do
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fab!(:moderator) { Fabricate(:moderator) }
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fab!(:admin) { Fabricate(:admin) }
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fab!(:user) { Fabricate(:user) }
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let(:post) { create_post }
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let(:topic) { post.topic }
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describe ".merge" do
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it "should merge posts into the latest post correctly" do
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reply1 = create_post(topic: topic, raw: "The first reply", post_number: 2, user: user)
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reply2 =
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create_post(topic: topic, raw: "The second reply\nSecond line", post_number: 3, user: user)
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reply3 = create_post(topic: topic, raw: "The third reply", post_number: 4, user: user)
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replies = [reply3, reply2, reply1]
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message =
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MessageBus.track_publish("/topic/#{topic.id}") { PostMerger.new(admin, replies).merge }.last
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expect(message.data[:type]).to eq(:revised)
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expect(message.data[:post_number]).to eq(reply3.post_number)
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expect(reply1.trashed?).to eq(true)
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expect(reply2.trashed?).to eq(true)
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expect(reply3.deleted_at).to eq(nil)
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expect(reply3.edit_reason).to eq(
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I18n.t("merge_posts.edit_reason", count: replies.count - 1, username: admin.username),
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)
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expect(reply3.raw).to eq(
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"The first reply\n\nThe second reply\nSecond line\n\nThe third reply",
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)
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end
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it "should not allow the first post in a topic to be merged" do
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post.update!(user: user)
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reply1 = create_post(topic: topic, post_number: post.post_number, user: user)
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reply2 = create_post(topic: topic, post_number: post.post_number, user: user)
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expect { PostMerger.new(admin, [reply2, post, reply1]).merge }.to raise_error(
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Discourse::InvalidAccess,
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)
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end
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it "should only allow staff to merge posts" do
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reply1 = create_post(topic: topic, post_number: post.post_number, user: user)
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reply2 = create_post(topic: topic, post_number: post.post_number, user: user)
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merged_raw = reply1.raw + "\n\n" + reply2.raw
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tl1 = Fabricate(:user, trust_level: 1)
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tl2 = Fabricate(:user, trust_level: 2)
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tl3 = Fabricate(:user, trust_level: 3)
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tl4 = Fabricate(:user, trust_level: 4)
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expect { PostMerger.new(tl1, [reply2, reply1]).merge }.to raise_error(
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Discourse::InvalidAccess,
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)
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expect { PostMerger.new(tl2, [reply2, reply1]).merge }.to raise_error(
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Discourse::InvalidAccess,
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)
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expect { PostMerger.new(tl3, [reply2, reply1]).merge }.to raise_error(
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Discourse::InvalidAccess,
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)
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expect { PostMerger.new(tl4, [reply2, reply1]).merge }.to raise_error(
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Discourse::InvalidAccess,
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)
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PostMerger.new(Fabricate(:admin), [reply2, reply1]).merge
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expect(reply1.trashed?).to eq(true)
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expect(reply2.trashed?).to eq(false)
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expect(reply2.raw).to eq(merged_raw)
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end
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it "should not allow posts from different topics to be merged" do
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another_post = create_post(user: post.user)
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expect { PostMerger.new(user, [another_post, post]).merge }.to raise_error(
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PostMerger::CannotMergeError,
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I18n.t("merge_posts.errors.different_topics"),
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)
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end
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it "should not allow posts from different users to be merged" do
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another_post = create_post(user: user, topic_id: topic.id)
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expect { PostMerger.new(user, [another_post, post]).merge }.to raise_error(
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PostMerger::CannotMergeError,
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I18n.t("merge_posts.errors.different_users"),
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)
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end
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it "should not allow posts with length greater than max_post_length" do
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SiteSetting.max_post_length = 60
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reply1 = create_post(topic: topic, raw: "The first reply", post_number: 2, user: user)
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reply2 =
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create_post(topic: topic, raw: "The second reply\nSecond line", post_number: 3, user: user)
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reply3 = create_post(topic: topic, raw: "The third reply", post_number: 4, user: user)
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replies = [reply3, reply2, reply1]
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expect { PostMerger.new(admin, replies).merge }.to raise_error(
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PostMerger::CannotMergeError,
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I18n.t("merge_posts.errors.max_post_length"),
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)
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end
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end
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end
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