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require "dev-cmd/audit"
require "formulary"
RSpec::Matchers.alias_matcher :have_data, :be_data
RSpec::Matchers.alias_matcher :have_end, :be_end
RSpec::Matchers.alias_matcher :have_trailing_newline, :be_trailing_newline
describe FormulaText do
let(:dir) { @dir = Pathname.new(Dir.mktmpdir) }
after(:each) do
dir.rmtree unless @dir.nil?
end
def formula_text(name, body = nil, options = {})
path = dir/"#{name}.rb"
path.write <<-EOS.undent
class #{Formulary.class_s(name)} < Formula
#{body}
end
#{options[:patch]}
EOS
described_class.new(path)
end
specify "simple valid Formula" do
ft = formula_text "valid", <<-EOS.undent
url "http://www.example.com/valid-1.0.tar.gz"
EOS
expect(ft).not_to have_data
expect(ft).not_to have_end
expect(ft).to have_trailing_newline
expect(ft =~ /\burl\b/).to be_truthy
expect(ft.line_number(/desc/)).to be nil
expect(ft.line_number(/\burl\b/)).to eq(2)
expect(ft).to include("Valid")
end
specify "#trailing_newline?" do
ft = formula_text "newline"
expect(ft).to have_trailing_newline
end
specify "#data?" do
ft = formula_text "data", <<-EOS.undent
patch :DATA
EOS
expect(ft).to have_data
end
specify "#end?" do
ft = formula_text "end", "", patch: "__END__\na patch here"
expect(ft).to have_end
expect(ft.without_patch).to eq("class End < Formula\n \nend")
end
end
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