23 lines
483 B
Ruby
23 lines
483 B
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Checksummable do
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subject do
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Class.new { include Checksummable }
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end
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describe ".crc32" do
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it 'returns the CRC32 of data' do
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expect(subject.crc32('abcd')).to eq 3984772369
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end
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end
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describe ".hexdigest" do
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it 'returns the SHA256 sum of the file' do
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expected = Digest::SHA256.file(__FILE__).hexdigest
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expect(subject.hexdigest(__FILE__)).to eq(expected)
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end
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end
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end
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