83 lines
2.0 KiB
Ruby
83 lines
2.0 KiB
Ruby
# frozen_string_literal: true
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require "keg_relocate"
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RSpec.describe Keg do
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subject(:keg) { described_class.new(HOMEBREW_CELLAR/"foo/1.0.0") }
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let(:dir) { mktmpdir }
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let(:file) { dir/"file.txt" }
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let(:placeholder) { "@@PLACEHOLDER@@" }
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before do
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(HOMEBREW_CELLAR/"foo/1.0.0").mkpath
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end
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def setup_file(placeholders: false)
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path = placeholders ? placeholder : dir
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file.atomic_write <<~EOS
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#{path}/file.txt
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/foo#{path}/file.txt
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foo/bar:#{path}/file.txt
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foo/bar:/foo#{path}/file.txt
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#{path}/bar.txt:#{path}/baz.txt
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EOS
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end
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def setup_relocation(placeholders: false)
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relocation = described_class::Relocation.new
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if placeholders
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relocation.add_replacement_pair :dir, placeholder, dir.to_s
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else
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relocation.add_replacement_pair :dir, dir.to_s, placeholder, path: true
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end
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relocation
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end
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specify "::text_matches_in_file" do
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setup_file
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result = described_class.text_matches_in_file(file, placeholder, [], [], nil)
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expect(result.count).to eq 0
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result = described_class.text_matches_in_file(file, dir.to_s, [], [], nil)
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expect(result.count).to eq 2
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end
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describe "#replace_text_in_files" do
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specify "with paths" do
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setup_file
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relocation = setup_relocation
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keg.replace_text_in_files(relocation, files: [file])
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contents = File.read file
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expect(contents).to eq <<~EOS
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#{placeholder}/file.txt
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/foo#{dir}/file.txt
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foo/bar:#{placeholder}/file.txt
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foo/bar:/foo#{dir}/file.txt
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#{placeholder}/bar.txt:#{placeholder}/baz.txt
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EOS
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end
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specify "with placeholders" do
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setup_file placeholders: true
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relocation = setup_relocation placeholders: true
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keg.replace_text_in_files(relocation, files: [file])
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contents = File.read file
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expect(contents).to eq <<~EOS
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#{dir}/file.txt
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/foo#{dir}/file.txt
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foo/bar:#{dir}/file.txt
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foo/bar:/foo#{dir}/file.txt
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#{dir}/bar.txt:#{dir}/baz.txt
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EOS
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end
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end
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end
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