132 lines
4.1 KiB
Ruby
132 lines
4.1 KiB
Ruby
require 'rails_helper'
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describe Comment do
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let(:comment) { build(:comment) }
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it "is valid" do
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expect(comment).to be_valid
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end
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it "updates cache_counter in debate after hide and restore" do
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debate = create(:debate)
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comment = create(:comment, commentable: debate)
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expect(debate.reload.comments_count).to eq(1)
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comment.hide
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expect(debate.reload.comments_count).to eq(0)
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comment.restore
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expect(debate.reload.comments_count).to eq(1)
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end
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describe "#as_administrator?" do
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it "is true if comment has administrator_id, false otherway" do
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expect(comment).not_to be_as_administrator
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comment.administrator_id = 33
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expect(comment).to be_as_administrator
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end
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end
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describe "#as_moderator?" do
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it "is true if comment has moderator_id, false otherway" do
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expect(comment).not_to be_as_moderator
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comment.moderator_id = 21
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expect(comment).to be_as_moderator
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end
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end
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describe "#confidence_score" do
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it "takes into account percentage of total votes and total_positive and total negative votes" do
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comment = create(:comment, :with_confidence_score, cached_votes_up: 100, cached_votes_total: 100)
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expect(comment.confidence_score).to eq(10000)
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comment = create(:comment, :with_confidence_score, cached_votes_up: 0, cached_votes_total: 100)
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expect(comment.confidence_score).to eq(0)
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comment = create(:comment, :with_confidence_score, cached_votes_up: 75, cached_votes_total: 100)
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expect(comment.confidence_score).to eq(3750)
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comment = create(:comment, :with_confidence_score, cached_votes_up: 750, cached_votes_total: 1000)
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expect(comment.confidence_score).to eq(37500)
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comment = create(:comment, :with_confidence_score, cached_votes_up: 10, cached_votes_total: 100)
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expect(comment.confidence_score).to eq(-800)
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end
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describe 'actions which affect it' do
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let(:comment) { create(:comment, :with_confidence_score) }
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it "increases with like" do
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previous = comment.confidence_score
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5.times { comment.vote_by(voter: create(:user), vote: true) }
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expect(previous).to be < comment.confidence_score
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end
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it "decreases with dislikes" do
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comment.vote_by(voter: create(:user), vote: true)
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previous = comment.confidence_score
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3.times { comment.vote_by(voter: create(:user), vote: false) }
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expect(previous).to be > comment.confidence_score
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end
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end
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end
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describe "cache" do
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let(:comment) { create(:comment) }
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it "expires cache when it has a new vote" do
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expect { create(:vote, votable: comment) }
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.to change { comment.updated_at }
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end
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it "expires cache when hidden" do
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expect { comment.hide }
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.to change { comment.updated_at }
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end
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it "expires cache when the author is hidden" do
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expect { comment.user.hide }
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.to change { [comment.reload.updated_at, comment.author.updated_at] }
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end
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it "expires cache when the author is erased" do
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expect { comment.user.erase }
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.to change { [comment.reload.updated_at, comment.author.updated_at] }
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end
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it "expires cache when the author changes" do
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expect { comment.user.update(username: "Isabel") }
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.to change { [comment.reload.updated_at, comment.author.updated_at] }
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end
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it "expires cache when the author's organization get verified" do
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create(:organization, user: comment.user)
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expect { comment.user.organization.verify }
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.to change { [comment.reload.updated_at, comment.author.updated_at] }
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end
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end
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describe "#author_id?" do
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it "returns the user's id" do
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expect(comment.author_id).to eq(comment.user.id)
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end
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end
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describe "not_as_admin_or_moderator" do
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it "returns only comments posted as regular user" do
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comment1 = create(:comment)
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create(:comment, administrator_id: create(:administrator).id)
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create(:comment, moderator_id: create(:moderator).id)
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expect(Comment.not_as_admin_or_moderator.size).to eq(1)
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expect(Comment.not_as_admin_or_moderator.first).to eq(comment1)
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end
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end
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end
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