discourse/spec/models/screened_url_spec.rb

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# frozen_string_literal: true
RSpec.describe ScreenedUrl do
let(:url) { "http://shopppping.com/bad/drugz" }
let(:domain) { "shopppping.com" }
let(:valid_params) { { url: url, domain: domain } }
describe "new record" do
it "sets a default action_type" do
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expect(described_class.create(valid_params).action_type).to eq(
described_class.actions[:do_nothing],
)
end
it "last_match_at is null" do
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expect(described_class.create(valid_params).last_match_at).to eq(nil)
end
it "normalizes the url and domain" do
record = described_class.new(valid_params)
record.expects(:normalize).once
record.valid?
end
end
describe "normalize" do
let(:record) { described_class.new(@params) }
subject do
record.normalize
record
end
%w[http:// HTTP:// https:// HTTPS://].each do |prefix|
it "strips #{prefix}" do
@params = valid_params.merge(url: url.gsub("http://", prefix))
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expect(subject.url).to eq(url.gsub("http://", ""))
end
end
it "strips trailing slash" do
@params = valid_params.merge(url: "silverbullet.in/")
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expect(subject.url).to eq("silverbullet.in")
end
it "strips trailing slashes" do
@params = valid_params.merge(url: "silverbullet.in/buy///")
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expect(subject.url).to eq("silverbullet.in/buy")
end
it "downcases domains" do
record1 =
described_class.new(
valid_params.merge(domain: "DuB30.com", url: "DuB30.com/Gems/Gems-of-Power"),
)
record1.normalize
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expect(record1.domain).to eq("dub30.com")
expect(record1.url).to eq("dub30.com/Gems/Gems-of-Power")
expect(record1).to be_valid
record2 = described_class.new(valid_params.merge(domain: "DuB30.com", url: "DuB30.com"))
record2.normalize
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expect(record2.domain).to eq("dub30.com")
expect(record2.url).to eq("dub30.com")
expect(record2).to be_valid
end
it "strips www. from domains" do
record1 =
described_class.new(
valid_params.merge(domain: "www.DuB30.com", url: "www.DuB30.com/Gems/Gems-of-Power"),
)
record1.normalize
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expect(record1.domain).to eq("dub30.com")
record2 =
described_class.new(
valid_params.merge(domain: "WWW.DuB30.cOM", url: "WWW.DuB30.com/Gems/Gems-of-Power"),
)
record2.normalize
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expect(record2.domain).to eq("dub30.com")
record3 =
described_class.new(
valid_params.merge(
domain: "www.trolls.spammers.com",
url: "WWW.DuB30.com/Gems/Gems-of-Power",
),
)
record3.normalize
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expect(record3.domain).to eq("trolls.spammers.com")
end
it "doesn't modify the url argument" do
expect { described_class.new(valid_params).normalize }.to_not change { valid_params[:url] }
end
it "doesn't modify the domain argument" do
params = valid_params.merge(domain: domain.upcase)
expect { described_class.new(params).normalize }.to_not change { params[:domain] }
end
end
describe "find_match" do
it "returns nil when there is no match" do
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expect(described_class.find_match("http://spamspot.com/buy/it")).to eq(nil)
end
it "returns the record when there is an exact match" do
match = described_class.create(valid_params)
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expect(described_class.find_match(valid_params[:url])).to eq(match)
end
it "ignores case of the domain" do
match = described_class.create(valid_params.merge(url: "spamexchange.com/Good/Things"))
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expect(described_class.find_match("http://SPAMExchange.com/Good/Things")).to eq(match)
end
end
describe "#watch" do
context "when url is not being blocked" do
it "creates a new record with default action of :do_nothing" do
record = described_class.watch(url, domain)
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expect(record).not_to be_new_record
expect(record.action_type).to eq(described_class.actions[:do_nothing])
end
it "lets action_type be overridden" do
record = described_class.watch(url, domain, action_type: described_class.actions[:block])
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expect(record).not_to be_new_record
expect(record.action_type).to eq(described_class.actions[:block])
end
end
context "when url is already being blocked" do
let!(:existing) { Fabricate(:screened_url, url: url, domain: domain) }
it "doesn't create a new record" do
expect { described_class.watch(url, domain) }.to_not change { described_class.count }
end
it "returns the existing record" do
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expect(described_class.watch(url, domain)).to eq(existing)
end
end
end
end