81 lines
2.3 KiB
Ruby
81 lines
2.3 KiB
Ruby
# frozen_string_literal: true
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require "style"
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describe Homebrew::Style do
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around do |example|
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FileUtils.ln_s HOMEBREW_LIBRARY_PATH, HOMEBREW_LIBRARY/"Homebrew"
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FileUtils.ln_s HOMEBREW_LIBRARY_PATH.parent/".rubocop.yml", HOMEBREW_LIBRARY/".rubocop.yml"
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FileUtils.ln_s HOMEBREW_LIBRARY_PATH.parent/".rubocop_shared.yml", HOMEBREW_LIBRARY/".rubocop_shared.yml"
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example.run
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ensure
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FileUtils.rm_f HOMEBREW_LIBRARY/"Homebrew"
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FileUtils.rm_f HOMEBREW_LIBRARY/".rubocop.yml"
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FileUtils.rm_f HOMEBREW_LIBRARY/".rubocop_shared.yml"
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end
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before do
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allow(Homebrew).to receive(:install_bundler_gems!)
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end
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describe ".check_style_json" do
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let(:dir) { mktmpdir }
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it "returns RubocopResults when RuboCop reports offenses" do
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formula = dir/"my-formula.rb"
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formula.write <<~'EOS'
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class MyFormula < Formula
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end
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EOS
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rubocop_result = described_class.check_style_json([formula])
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expect(rubocop_result.file_offenses(formula.realpath.to_s).map(&:message))
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.to include("Extra empty line detected at class body beginning.")
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end
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it "corrected offense output format" do
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formula = dir/"my-formula-2.rb"
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formula.write <<~EOS
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class MyFormula2 < Formula
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desc "Test formula"
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homepage "https://foo.org"
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url "https://foo.org/foo-1.7.5.tgz"
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sha256 "cc692fb9dee0cc288757e708fc1a3b6b56ca1210ca181053a371cb11746969da"
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depends_on "foo"
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depends_on "bar-config" => :build
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test do
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assert_equal 5, 5
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end
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end
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EOS
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rubocop_result = described_class.check_style_json(
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[formula],
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fix: true, only_cops: ["FormulaAudit/DependencyOrder"],
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)
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offense_string = rubocop_result.file_offenses(formula.realpath).first.to_s
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expect(offense_string).to match(/\[Corrected\]/)
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end
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end
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describe ".check_style_and_print" do
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let(:dir) { mktmpdir }
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it "returns false for conforming file with only audit-level violations" do
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# This file is known to use non-rocket hashes and other things that trigger audit,
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# but not regular, cop violations
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target_file = HOMEBREW_LIBRARY_PATH/"utils.rb"
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rubocop_result = described_class.check_style_and_print([target_file])
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expect(rubocop_result).to eq true
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end
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end
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end
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