require 'rails_helper' describe WordWatcher do let(:raw) { "Do you like liquorice?\n\nI really like them. One could even say that I am *addicted* to liquorice. Anf if\nyou can mix it up with some anise, then I'm in heaven ;)" } after do $redis.flushall end describe "word_matches_for_action?" do it "is falsey when there are no watched words" do expect(WordWatcher.new(raw).word_matches_for_action?(:require_approval)).to be_falsey end context "with watched words" do let!(:anise) { Fabricate(:watched_word, word: "anise", action: WatchedWord.actions[:require_approval]) } it "is falsey without a match" do expect(WordWatcher.new("No liquorice for me, thanks...").word_matches_for_action?(:require_approval)).to be_falsey end it "is returns matched words if there's a match" do m = WordWatcher.new(raw).word_matches_for_action?(:require_approval) expect(m).to be_truthy expect(m[1]).to eq(anise.word) end it "finds at start of string" do m = WordWatcher.new("#{anise.word} is garbage").word_matches_for_action?(:require_approval) expect(m[1]).to eq(anise.word) end it "finds at end of string" do m = WordWatcher.new("who likes #{anise.word}").word_matches_for_action?(:require_approval) expect(m[1]).to eq(anise.word) end it "finds non-letters in place of letters" do Fabricate(:watched_word, word: "co(onut", action: WatchedWord.actions[:require_approval]) m = WordWatcher.new("This co(onut is delicious.").word_matches_for_action?(:require_approval) expect(m[1]).to eq("co(onut") end it "handles * for wildcards" do Fabricate(:watched_word, word: "a**le*", action: WatchedWord.actions[:require_approval]) m = WordWatcher.new("I acknowledge you.").word_matches_for_action?(:require_approval) expect(m[1]).to eq("acknowledge") end context "regular expressions" do before do SiteSetting.watched_words_regular_expressions = true end it "supports regular expressions on word boundaries" do Fabricate( :watched_word, word: /\btest\b/, action: WatchedWord.actions[:block] ) m = WordWatcher.new("this is not a test.").word_matches_for_action?(:block) expect(m[1]).to eq("test") end it "supports regular expressions as a site setting" do Fabricate( :watched_word, word: /tro[uo]+t/, action: WatchedWord.actions[:require_approval] ) m = WordWatcher.new("Evil Trout is cool").word_matches_for_action?(:require_approval) expect(m[1]).to eq("Trout") m = WordWatcher.new("Evil Troot is cool").word_matches_for_action?(:require_approval) expect(m[1]).to eq("Troot") m = WordWatcher.new("trooooooooot").word_matches_for_action?(:require_approval) expect(m[1]).to eq("trooooooooot") end it "support uppercase" do Fabricate( :watched_word, word: /a\S+ce/, action: WatchedWord.actions[:require_approval] ) m = WordWatcher.new('Amazing place').word_matches_for_action?(:require_approval) expect(m).to be_nil m = WordWatcher.new('Amazing applesauce').word_matches_for_action?(:require_approval) expect(m[1]).to eq('applesauce') m = WordWatcher.new('Amazing AppleSauce').word_matches_for_action?(:require_approval) expect(m[1]).to eq('AppleSauce') end end end end end