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401b64c4e8
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
86 lines
3.8 KiB
Ruby
86 lines
3.8 KiB
Ruby
require_relative '../../spec_helper'
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require 'uri'
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describe "URI.extract" do
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it "behaves according to its documentation" do
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URI.extract("text here http://foo.example.org/bla and here mailto:test@example.com and here also.").should == ["http://foo.example.org/bla", "mailto:test@example.com"]
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end
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it "treats contiguous URIs as a single URI" do
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URI.extract('http://example.jphttp://example.jp').should == ['http://example.jphttp://example.jp']
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end
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it "treats pretty much anything with a colon as a URI" do
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URI.extract('From: XXX [mailto:xxx@xxx.xxx.xxx]').should == ['From:', 'mailto:xxx@xxx.xxx.xxx]']
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end
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it "wraps a URI string in an array" do
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URI.extract("http://github.com/brixen/rubyspec/tree/master").should == ["http://github.com/brixen/rubyspec/tree/master"]
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end
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it "pulls a variety of protocol URIs from a string" do
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URI.extract("this is a string, it has http://rubini.us/ in it").should == ["http://rubini.us/"]
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URI.extract("mailto:spambait@example.com").should == ["mailto:spambait@example.com"]
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URI.extract("ftp://ruby-lang.org/").should == ["ftp://ruby-lang.org/"]
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URI.extract("https://mail.google.com").should == ["https://mail.google.com"]
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URI.extract("anything://example.com/").should == ["anything://example.com/"]
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end
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it "pulls all URIs within a string in order into an array when a block is not given" do
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URI.extract("1.3. Example URI
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The following examples illustrate URI that are in common use.
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ftp://ftp.is.co.za/rfc/rfc1808.txt
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-- ftp scheme for File Transfer Protocol services
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gopher://spinaltap.micro.umn.edu/00/Weather/California/Los%20Angeles
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-- gopher scheme for Gopher and Gopher+ Protocol services
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http://www.math.uio.no/faq/compression-faq/part1.html
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-- http scheme for Hypertext Transfer Protocol services
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mailto:mduerst@ifi.unizh.ch
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-- mailto scheme for electronic mail addresses
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news:comp.infosystems.www.servers.unix
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-- news scheme for USENET news groups and articles
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telnet://melvyl.ucop.edu/
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-- telnet scheme for interactive services via the TELNET Protocol
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").should == ["ftp://ftp.is.co.za/rfc/rfc1808.txt","gopher://spinaltap.micro.umn.edu/00/Weather/California/Los%20Angeles","http://www.math.uio.no/faq/compression-faq/part1.html","mailto:mduerst@ifi.unizh.ch","news:comp.infosystems.www.servers.unix","telnet://melvyl.ucop.edu/"]
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end
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it "yields each URI in the given string in order to a block, if given, and returns nil" do
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results = ["http://foo.example.org/bla", "mailto:test@example.com"]
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URI.extract("text here http://foo.example.org/bla and here mailto:test@example.com and here also.") {|uri|
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uri.should == results.shift
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}.should == nil
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results.should == []
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end
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it "allows the user to specify a list of acceptable protocols of URIs to scan for" do
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URI.extract("1.3. Example URI
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The following examples illustrate URI that are in common use.
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ftp://ftp.is.co.za/rfc/rfc1808.txt
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-- ftp scheme for File Transfer Protocol services
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gopher://spinaltap.micro.umn.edu/00/Weather/California/Los%20Angeles
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-- gopher scheme for Gopher and Gopher+ Protocol services
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http://www.math.uio.no/faq/compression-faq/part1.html
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-- http scheme for Hypertext Transfer Protocol services
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mailto:mduerst@ifi.unizh.ch
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-- mailto scheme for electronic mail addresses
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news:comp.infosystems.www.servers.unix
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-- news scheme for USENET news groups and articles
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telnet://melvyl.ucop.edu/
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-- telnet scheme for interactive services via the TELNET Protocol
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", ["http","ftp","mailto"]).should == ["ftp://ftp.is.co.za/rfc/rfc1808.txt","http://www.math.uio.no/faq/compression-faq/part1.html","mailto:mduerst@ifi.unizh.ch"]
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end
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end
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