30 lines
890 B
Ruby
30 lines
890 B
Ruby
# frozen_string_literal: true
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# Assert that this value is a valid URL of at least one type.
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#
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# By default, this checks that the URL is either a HTTP or HTTPS URI,
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# but you can check other URI schemes by passing the type, eg:
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#
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# ```
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# expect(value).to be_url(URI::FTP)
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# ```
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#
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# Pass an empty array of types if you want to match any URI scheme (be
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# aware that this might not do what you think it does! `foo` is a valid
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# URI, for instance).
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RSpec::Matchers.define :be_url do |types = [URI::HTTP, URI::HTTPS]|
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match do |actual|
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next false unless actual.present?
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uri = URI.parse(actual)
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Array.wrap(types).any? { |t| uri.is_a?(t) }
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rescue URI::InvalidURIError
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false
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end
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end
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# looks better when used like:
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# expect(thing).to receive(:method).with(a_valid_url)
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RSpec::Matchers.alias_matcher :a_valid_url, :be_url
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RSpec::Matchers.alias_matcher :be_http_url, :be_url
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