2018-03-04 10:09:32 -05:00
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require_relative '../../spec_helper'
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2017-05-07 08:04:49 -04:00
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require 'uri'
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describe "URI#select" do
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it "takes any number of component names as symbols, and returns an array of those components" do
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URI("http://host:8080/path/").select.should == []
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URI("http://host:8080/path/").select(:scheme,:host,:port,:path).should == [
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"http","host",8080,"/path/"]
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end
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it "returns nil for any valid component that isn't set and doesn't have a default" do
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uri = URI("http://host")
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uri.select(:userinfo, :query, :fragment).should == [nil] * 3
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uri.select(:port, :path).should == [80, '']
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end
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it "raises an ArgumentError if a component is requested that isn't valid under the given scheme" do
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2019-11-30 15:26:52 -05:00
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-> { URI("mailto:spam@mailinator.com").select(:path) }.should raise_error(ArgumentError)
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-> { URI("http://blog.blag.web").select(:typecode) }.should raise_error(ArgumentError)
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2017-05-07 08:04:49 -04:00
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end
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it "raises an ArgumentError if given strings rather than symbols" do
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2019-07-27 06:40:09 -04:00
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-> {
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2017-05-07 08:04:49 -04:00
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URI("http://host:8080/path/").select("scheme","host","port",'path')
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}.should raise_error(ArgumentError)
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end
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end
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