From 619fad6cf8078ea997554081febe850404bee73c Mon Sep 17 00:00:00 2001 From: Eugen Rochko Date: Sun, 11 Apr 2021 11:22:50 +0200 Subject: Remove spam check and dependency on nilsimsa gem (#16011) --- spec/lib/spam_check_spec.rb | 192 -------------------------------------------- 1 file changed, 192 deletions(-) delete mode 100644 spec/lib/spam_check_spec.rb (limited to 'spec/lib/spam_check_spec.rb') diff --git a/spec/lib/spam_check_spec.rb b/spec/lib/spam_check_spec.rb deleted file mode 100644 index 159d83257..000000000 --- a/spec/lib/spam_check_spec.rb +++ /dev/null @@ -1,192 +0,0 @@ -# frozen_string_literal: true - -require 'rails_helper' - -RSpec.describe SpamCheck do - let!(:sender) { Fabricate(:account) } - let!(:alice) { Fabricate(:account, username: 'alice') } - let!(:bob) { Fabricate(:account, username: 'bob') } - - def status_with_html(text, options = {}) - status = PostStatusService.new.call(sender, { text: text }.merge(options)) - status.update_columns(text: Formatter.instance.format(status), local: false) - status - end - - describe '#hashable_text' do - it 'removes mentions from HTML for remote statuses' do - status = status_with_html('@alice Hello') - expect(described_class.new(status).hashable_text).to eq 'hello' - end - - it 'removes mentions from text for local statuses' do - status = PostStatusService.new.call(alice, text: "Hey @#{sender.username}, how are you?") - expect(described_class.new(status).hashable_text).to eq 'hey , how are you?' - end - end - - describe '#insufficient_data?' do - it 'returns true when there is no text' do - status = status_with_html('@alice') - expect(described_class.new(status).insufficient_data?).to be true - end - - it 'returns false when there is text' do - status = status_with_html('@alice h') - expect(described_class.new(status).insufficient_data?).to be false - end - end - - describe '#digest' do - it 'returns a string' do - status = status_with_html('@alice Hello world') - expect(described_class.new(status).digest).to be_a String - end - end - - describe '#spam?' do - it 'returns false for a unique status' do - status = status_with_html('@alice Hello') - expect(described_class.new(status).spam?).to be false - end - - it 'returns false for different statuses to the same recipient' do - status1 = status_with_html('@alice Hello') - described_class.new(status1).remember! - status2 = status_with_html('@alice Are you available to talk?') - expect(described_class.new(status2).spam?).to be false - end - - it 'returns false for statuses with different content warnings' do - status1 = status_with_html('@alice Are you available to talk?') - described_class.new(status1).remember! - status2 = status_with_html('@alice Are you available to talk?', spoiler_text: 'This is a completely different matter than what I was talking about previously, I swear!') - expect(described_class.new(status2).spam?).to be false - end - - it 'returns false for different statuses to different recipients' do - status1 = status_with_html('@alice How is it going?') - described_class.new(status1).remember! - status2 = status_with_html('@bob Are you okay?') - expect(described_class.new(status2).spam?).to be false - end - - it 'returns false for very short different statuses to different recipients' do - status1 = status_with_html('@alice 🙄') - described_class.new(status1).remember! - status2 = status_with_html('@bob Huh?') - expect(described_class.new(status2).spam?).to be false - end - - it 'returns false for statuses with no text' do - status1 = status_with_html('@alice') - described_class.new(status1).remember! - status2 = status_with_html('@bob') - expect(described_class.new(status2).spam?).to be false - end - - it 'returns true for duplicate statuses to the same recipient' do - described_class::THRESHOLD.times do - status1 = status_with_html('@alice Hello') - described_class.new(status1).remember! - end - - status2 = status_with_html('@alice Hello') - expect(described_class.new(status2).spam?).to be true - end - - it 'returns true for duplicate statuses to different recipients' do - described_class::THRESHOLD.times do - status1 = status_with_html('@alice Hello') - described_class.new(status1).remember! - end - - status2 = status_with_html('@bob Hello') - expect(described_class.new(status2).spam?).to be true - end - - it 'returns true for nearly identical statuses with random numbers' do - source_text = 'Sodium, atomic number 11, was first isolated by Humphry Davy in 1807. A chemical component of salt, he named it Na in honor of the saltiest region on earth, North America.' - - described_class::THRESHOLD.times do - status1 = status_with_html('@alice ' + source_text + ' 1234') - described_class.new(status1).remember! - end - - status2 = status_with_html('@bob ' + source_text + ' 9568') - expect(described_class.new(status2).spam?).to be true - end - end - - describe '#skip?' do - it 'returns true when the sender is already silenced' do - status = status_with_html('@alice Hello') - sender.silence! - expect(described_class.new(status).skip?).to be true - end - - it 'returns true when the mentioned person follows the sender' do - status = status_with_html('@alice Hello') - alice.follow!(sender) - expect(described_class.new(status).skip?).to be true - end - - it 'returns false when even one mentioned person doesn\'t follow the sender' do - status = status_with_html('@alice @bob Hello') - alice.follow!(sender) - expect(described_class.new(status).skip?).to be false - end - - it 'returns true when the sender is replying to a status that mentions the sender' do - parent = PostStatusService.new.call(alice, text: "Hey @#{sender.username}, how are you?") - status = status_with_html('@alice @bob Hello', thread: parent) - expect(described_class.new(status).skip?).to be true - end - end - - describe '#remember!' do - let(:status) { status_with_html('@alice') } - let(:spam_check) { described_class.new(status) } - let(:redis_key) { spam_check.send(:redis_key) } - - it 'remembers' do - expect(Redis.current.exists?(redis_key)).to be true - spam_check.remember! - expect(Redis.current.exists?(redis_key)).to be true - end - end - - describe '#reset!' do - let(:status) { status_with_html('@alice') } - let(:spam_check) { described_class.new(status) } - let(:redis_key) { spam_check.send(:redis_key) } - - before do - spam_check.remember! - end - - it 'resets' do - expect(Redis.current.exists?(redis_key)).to be true - spam_check.reset! - expect(Redis.current.exists?(redis_key)).to be false - end - end - - describe '#flag!' do - let!(:status1) { status_with_html('@alice General Kenobi you are a bold one') } - let!(:status2) { status_with_html('@alice @bob General Kenobi, you are a bold one') } - - before do - described_class.new(status1).remember! - described_class.new(status2).flag! - end - - it 'creates a report about the account' do - expect(sender.targeted_reports.unresolved.count).to eq 1 - end - - it 'attaches both matching statuses to the report' do - expect(sender.targeted_reports.first.status_ids).to include(status1.id, status2.id) - end - end -end -- cgit