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# typed: false
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# frozen_string_literal: true
require " livecheck/strategy/page_match "
describe Homebrew :: Livecheck :: Strategy :: PageMatch do
subject ( :page_match ) { described_class }
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let ( :url ) { " https://brew.sh/blog/ " }
let ( :regex ) { %r{ href=.*?/homebrew[._-]v?( \ d+(?: \ . \ d+)+)/?["' >] }i }
let ( :page_content ) {
<< ~ EOS
< ! DOCTYPE html >
< html >
< head >
< meta charset = " utf-8 " >
< title > Homebrew — Homebrew < / title>
< / head>
< body >
< ul class = " posts " >
< li > < a href = " /2020/12/01/homebrew-2.6.0/ " title = " 2.6.0 " > < h2 > 2 . 6 . 0 < / h2><h3>01 Dec 2020< / h3 > < / a>< / li >
< li > < a href = " /2020/11/18/homebrew-tap-with-bottles-uploaded-to-github-releases/ " title = " Homebrew tap with bottles uploaded to GitHub Releases " > < h2 > Homebrew tap with bottles uploaded to GitHub Releases < / h2><h3>18 Nov 2020< / h3 > < / a>< / li >
< li > < a href = " /2020/09/08/homebrew-2.5.0/ " title = " 2.5.0 " > < h2 > 2 . 5 . 0 < / h2><h3>08 Sep 2020< / h3 > < / a>< / li >
< li > < a href = " /2020/06/11/homebrew-2.4.0/ " title = " 2.4.0 " > < h2 > 2 . 4 . 0 < / h2><h3>11 Jun 2020< / h3 > < / a>< / li >
< li > < a href = " /2020/05/29/homebrew-2.3.0/ " title = " 2.3.0 " > < h2 > 2 . 3 . 0 < / h2><h3>29 May 2020< / h3 > < / a>< / li >
< li > < a href = " /2019/11/27/homebrew-2.2.0/ " title = " 2.2.0 " > < h2 > 2 . 2 . 0 < / h2><h3>27 Nov 2019< / h3 > < / a>< / li >
< li > < a href = " /2019/06/14/homebrew-maintainer-meeting/ " title = " Homebrew Maintainer Meeting " > < h2 > Homebrew Maintainer Meeting < / h2><h3>14 Jun 2019< / h3 > < / a>< / li >
< li > < a href = " /2019/04/04/homebrew-2.1.0/ " title = " 2.1.0 " > < h2 > 2 . 1 . 0 < / h2><h3>04 Apr 2019< / h3 > < / a>< / li >
< li > < a href = " /2019/02/02/homebrew-2.0.0/ " title = " 2.0.0 " > < h2 > 2 . 0 . 0 < / h2><h3>02 Feb 2019< / h3 > < / a>< / li >
< li > < a href = " /2019/01/09/homebrew-1.9.0/ " title = " 1.9.0 " > < h2 > 1 . 9 . 0 < / h2><h3>09 Jan 2019< / h3 > < / a>< / li >
< / ul>
< / body>
< / html>
EOS
}
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let ( :page_content_matches ) { [ " 2.6.0 " , " 2.5.0 " , " 2.4.0 " , " 2.3.0 " , " 2.2.0 " , " 2.1.0 " , " 2.0.0 " , " 1.9.0 " ] }
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let ( :find_versions_return_hash ) {
{
matches : {
" 2.6.0 " = > Version . new ( " 2.6.0 " ) ,
" 2.5.0 " = > Version . new ( " 2.5.0 " ) ,
" 2.4.0 " = > Version . new ( " 2.4.0 " ) ,
" 2.3.0 " = > Version . new ( " 2.3.0 " ) ,
" 2.2.0 " = > Version . new ( " 2.2.0 " ) ,
" 2.1.0 " = > Version . new ( " 2.1.0 " ) ,
" 2.0.0 " = > Version . new ( " 2.0.0 " ) ,
" 1.9.0 " = > Version . new ( " 1.9.0 " ) ,
} ,
regex : regex ,
url : url ,
}
}
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let ( :find_versions_cached_return_hash ) {
return_hash = find_versions_return_hash
return_hash [ :cached ] = true
return_hash
}
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describe " ::match? " do
it " returns true for any URL " do
expect ( page_match . match? ( url ) ) . to be true
end
end
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describe " ::page_matches " do
it " finds matching text in page content using a regex " do
expect ( page_match . page_matches ( page_content , regex ) ) . to eq ( page_content_matches )
end
it " finds matching text in page content using a strategy block " do
expect ( page_match . page_matches ( page_content , regex ) { | content | content . scan ( regex ) . map ( & :first ) . uniq } )
. to eq ( page_content_matches )
end
end
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describe " ::find_versions? " do
it " finds versions in provided_content " do
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expect ( page_match . find_versions ( url , regex , provided_content : page_content ) )
. to eq ( find_versions_cached_return_hash )
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end
end
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end
