discourse/spec/lib/common_passwords/common_passwords_spec.rb

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# frozen_string_literal: true
RSpec.describe CommonPasswords do
it "the passwords file should exist" do
expect(File.exist?(described_class::PASSWORD_FILE)).to eq(true)
end
describe "#common_password?" do
before { described_class.stubs(:redis).returns(stub_everything) }
subject { described_class.common_password? @password }
it "returns false if password isn't in the common passwords list" do
described_class.stubs(:password_list).returns(stub_everything(include?: false))
@password = 'uncommonPassword'
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expect(subject).to eq(false)
end
it "returns false if password is nil" do
described_class.expects(:password_list).never
@password = nil
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expect(subject).to eq(false)
end
it "returns false if password is blank" do
described_class.expects(:password_list).never
@password = ""
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expect(subject).to eq(false)
end
it "returns true if password is in the common passwords list" do
described_class.stubs(:password_list).returns(stub_everything(include?: true))
@password = "password"
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expect(subject).to eq(true)
end
end
describe '#password_list' do
before { Discourse.redis.flushdb }
after { Discourse.redis.flushdb }
it "loads the passwords file if redis doesn't have it" do
Discourse.redis.without_namespace.stubs(:scard).returns(0)
described_class.expects(:load_passwords).returns(['password'])
list = described_class.password_list
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expect(list).to respond_to(:include?)
end
it "doesn't load the passwords file if redis has it" do
Discourse.redis.without_namespace.stubs(:scard).returns(10000)
described_class.expects(:load_passwords).never
list = described_class.password_list
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expect(list).to respond_to(:include?)
end
it "loads the passwords file if redis has an empty list" do
Discourse.redis.without_namespace.stubs(:scard).returns(0)
described_class.expects(:load_passwords).returns(['password'])
list = described_class.password_list
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expect(list).to respond_to(:include?)
end
end
describe "missing password file" do
it "tolerates it" do
File.stubs(:readlines).with(described_class::PASSWORD_FILE).raises(Errno::ENOENT)
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expect(described_class.common_password?("password")).to eq(false)
end
end
end