-#! /usr/bin/env ruby -S rspec
require 'spec_helper'
-describe "the uriescape function" do
- let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
-
- it "should exist" do
- expect(Puppet::Parser::Functions.function("uriescape")).to eq("function_uriescape")
- end
-
- it "should raise a ParseError if there is less than 1 arguments" do
- expect { scope.function_uriescape([]) }.to( raise_error(Puppet::ParseError))
- end
-
- it "should uriescape a string" do
- result = scope.function_uriescape([":/?#[]@!$&'()*+,;= \"{}"])
- expect(result).to(eq(':/?%23[]@!$&\'()*+,;=%20%22%7B%7D'))
+describe 'uriescape' do
+ describe 'signature validation' do
+ it { is_expected.not_to eq(nil) }
+ it { is_expected.to run.with_params.and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) }
+ it {
+ pending('Current implementation ignores parameters after the first.')
+ is_expected.to run.with_params('', '').and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i)
+ }
+ it { is_expected.to run.with_params(1).and_raise_error(Puppet::ParseError, %r{Requires either array or string to work}) }
+ it { is_expected.to run.with_params({}).and_raise_error(Puppet::ParseError, %r{Requires either array or string to work}) }
+ it { is_expected.to run.with_params(true).and_raise_error(Puppet::ParseError, %r{Requires either array or string to work}) }
end
- it "should uriescape an array of strings, while not touching up nonstrings" do
- teststring = ":/?#[]@!$&'()*+,;= \"{}"
- expectstring = ':/?%23[]@!$&\'()*+,;=%20%22%7B%7D'
- result = scope.function_uriescape([[teststring, teststring, 1]])
- expect(result).to(eq([expectstring, expectstring, 1]))
- end
-
- it "should do nothing if a string is already safe" do
- result = scope.function_uriescape(["ABCdef"])
- expect(result).to(eq('ABCdef'))
+ describe 'handling normal strings' do
+ it 'calls ruby\'s URI.escape function' do
+ expect(URI).to receive(:escape).with('uri_string').and_return('escaped_uri_string').once
+ is_expected.to run.with_params('uri_string').and_return('escaped_uri_string')
+ end
end
- it "should accept objects which extend String" do
- class AlsoString < String
+ describe 'handling classes derived from String' do
+ it 'calls ruby\'s URI.escape function' do
+ uri_string = AlsoString.new('uri_string')
+ expect(URI).to receive(:escape).with(uri_string).and_return('escaped_uri_string').once
+ is_expected.to run.with_params(uri_string).and_return('escaped_uri_string')
end
+ end
- value = AlsoString.new('abc')
- result = scope.function_uriescape([value])
- result.should(eq('abc'))
+ describe 'strings in arrays handling' do
+ it { is_expected.to run.with_params([]).and_return([]) }
+ it { is_expected.to run.with_params(['one}', 'two']).and_return(['one%7D', 'two']) }
+ it { is_expected.to run.with_params(['one}', 1, true, {}, 'two']).and_return(['one%7D', 1, true, {}, 'two']) }
end
end