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The watch words controller creation function, create_or_update_word(), doesn’t validate the size of the replacement parameter, unlike the word parameter, when creating a replace watched word. So anyone with moderator privileges can create watched words with almost unlimited characters.
50 lines
1.9 KiB
Ruby
50 lines
1.9 KiB
Ruby
# frozen_string_literal: true
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RSpec.describe WatchedWordGroup do
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fab!(:watched_word_group)
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let!(:watched_word_1) { watched_word_group.watched_words.first }
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fab!(:watched_word_2) { Fabricate(:watched_word, watched_word_group_id: watched_word_group.id) }
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describe "#create_or_update_members" do
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it "updates watched word action" do
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words = [watched_word_1.word, watched_word_2.word, "damn", "4sale"]
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old_action = watched_word_group.action
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watched_words_before_update = watched_word_group.watched_words
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expect(old_action).to eq(WatchedWord.actions[:block])
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expect(watched_words_before_update.map(&:action).uniq).to contain_exactly(old_action)
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watched_word_group.create_or_update_members(words, action_key: :censor)
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expect(watched_word_group.reload.errors).to be_empty
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watched_words = watched_word_group.watched_words
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expect(watched_words.size).to eq(4)
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expect(watched_words.map(&:word)).to contain_exactly(*words)
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expect(watched_words.map(&:action).uniq).to contain_exactly(WatchedWord.actions[:censor])
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expect(watched_word_group.action).to eq(WatchedWord.actions[:censor])
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end
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it "raises an error if validation fails" do
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words = [watched_word_1.word, watched_word_2.word, "a" * 120]
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old_action = watched_word_group.action
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watched_words_before_update = watched_word_group.watched_words
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expect(watched_words_before_update.size).to eq(2)
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expect(watched_words_before_update.map(&:word)).to contain_exactly(
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watched_word_1.word,
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watched_word_2.word,
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)
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expect(watched_words_before_update.map(&:action).uniq).to contain_exactly(old_action)
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expect {
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watched_word_group.create_or_update_members(
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words,
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action_key: WatchedWord.actions[watched_word_group.action],
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)
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}.to raise_error(ActiveRecord::RecordInvalid)
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end
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end
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end
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