#215 ニコニコ同期テスト

This commit is contained in:
2026-01-15 08:06:58 +09:00
parent 43c79d64b0
commit b1e9418cd8
3 changed files with 108 additions and 0 deletions
+1
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@@ -44,6 +44,7 @@ RSpec.configure do |config|
end end
config.include TestRecords config.include TestRecords
config.include RakeTaskHelper
# FactoryBot の create / create_list を使へるやぅにする # FactoryBot の create / create_list を使へるやぅにする
config.include FactoryBot::Syntax::Methods config.include FactoryBot::Syntax::Methods
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@@ -0,0 +1,21 @@
require "rake"
module RakeTaskHelper
# Railsの rake task を一度だけロードする
def load_rails_tasks!
return if defined?(@rails_tasks_loaded) && @rails_tasks_loaded
@rails_tasks_loaded = true
Rake.application = Rake::Application.new
Rails.application.load_tasks
end
def run_rake_task(full_name)
load_rails_tasks!
task = Rake::Task[full_name] # ここは rake[...] じゃなくて良い
task.reenable
task.invoke
end
end
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@@ -0,0 +1,86 @@
require "rails_helper"
RSpec.describe "nico:sync" do
def stub_python(json_array)
status = instance_double(Process::Status, success?: true)
allow(Open3).to receive(:capture3).and_return([json_array.to_json, "", status])
end
def create_tag!(name, category:)
tn = TagName.find_or_create_by!(name: name.to_s.strip)
Tag.find_or_create_by!(tag_name_id: tn.id) { |t| t.category = category }
end
def link_nico_to_tag!(nico_tag, tag)
# NicoTagRelation がある前提(君の model からそう見える)
NicoTagRelation.create!(nico_tag_id: nico_tag.id, tag_id: tag.id)
end
it "既存 post を見つけて、nico tag と linked tag を追加し、差分が出たら bot を付ける" do
# 既存 post(正規表現で拾われるURL)
post = Post.create!(title: "old", url: "https://www.nicovideo.jp/watch/sm9", uploaded_user: nil)
# 既存の非nicoタグ(kept_non_nico_ids
kept_general = create_tag!("spec_kept", category: "general")
PostTag.create!(post: post, tag: kept_general)
# 追加される linked tag を準備(nico tag に紐付く一般タグ)
linked = create_tag!("spec_linked", category: "general")
nico = create_tag!("nico:AAA", category: "nico")
link_nico_to_tag!(nico, linked)
# bot / tagme は task 内で使うので作っておく(Tag.bot/tagme がある前提)
Tag.bot
Tag.tagme
# pythonの出力(AAA が付く)
stub_python([{ "code" => "sm9", "title" => "t", "tags" => ["AAA"] }])
# 外部HTTPは今回「既存 post なので呼ばれない」はずだが、念のため塞ぐ
allow(URI).to receive(:open).and_return(StringIO.new("<html></html>"))
run_rake_task("nico:sync")
post.reload
active_tag_names = post.tags.joins(:tag_name).pluck("tag_names.name")
expect(active_tag_names).to include("spec_kept")
expect(active_tag_names).to include("nico:AAA")
expect(active_tag_names).to include("spec_linked")
# 差分が出るので bot が付く(kept_non_nico_ids != desired_non_nico_ids
expect(active_tag_names).to include("bot操作")
end
it "既存 post にあった古い nico tag は active から外され、履歴として discard される" do
post = Post.create!(title: "old", url: "https://www.nicovideo.jp/watch/sm9", uploaded_user: nil)
# 旧nicoタグ(今回の同期結果に含まれない)
old_nico = create_tag!("nico:OLD", category: "nico")
old_pt = PostTag.create!(post: post, tag: old_nico)
expect(old_pt.discarded_at).to be_nil
# 今回は NEW のみ欲しい
new_nico = create_tag!("nico:NEW", category: "nico")
# bot/tagme 念のため
Tag.bot
Tag.tagme
stub_python([{ "code" => "sm9", "title" => "t", "tags" => ["NEW"] }])
allow(URI).to receive(:open).and_return(StringIO.new("<html></html>"))
run_rake_task("nico:sync")
# OLD は active から外れる(discarded_at が入る)
old_pts = PostTag.where(post_id: post.id, tag_id: old_nico.id).order(:id).to_a
expect(old_pts.last.discarded_at).to be_present
# NEW は active にいる
post.reload
active_names = post.tags.joins(:tag_name).pluck("tag_names.name")
expect(active_names).to include("nico:NEW")
expect(active_names).not_to include("nico:OLD")
end
end