diff options
Diffstat (limited to 'puppet/modules/stdlib/spec/functions/pick_default_spec.rb')
m--------- | puppet/modules/stdlib | 0 | ||||
-rwxr-xr-x | puppet/modules/stdlib/spec/functions/pick_default_spec.rb | 58 |
2 files changed, 58 insertions, 0 deletions
diff --git a/puppet/modules/stdlib b/puppet/modules/stdlib deleted file mode 160000 -Subproject 71123634744b9fe2ec7d6a3e38e9789fd84801e diff --git a/puppet/modules/stdlib/spec/functions/pick_default_spec.rb b/puppet/modules/stdlib/spec/functions/pick_default_spec.rb new file mode 100755 index 00000000..db10cc35 --- /dev/null +++ b/puppet/modules/stdlib/spec/functions/pick_default_spec.rb @@ -0,0 +1,58 @@ +#!/usr/bin/env ruby -S rspec +require 'spec_helper' + +describe "the pick_default function" do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + it "should exist" do + expect(Puppet::Parser::Functions.function("pick_default")).to eq("function_pick_default") + end + + it 'should return the correct value' do + expect(scope.function_pick_default(['first', 'second'])).to eq('first') + end + + it 'should return the correct value if the first value is empty' do + expect(scope.function_pick_default(['', 'second'])).to eq('second') + end + + it 'should skip empty string values' do + expect(scope.function_pick_default(['', 'first'])).to eq('first') + end + + it 'should skip :undef values' do + expect(scope.function_pick_default([:undef, 'first'])).to eq('first') + end + + it 'should skip :undefined values' do + expect(scope.function_pick_default([:undefined, 'first'])).to eq('first') + end + + it 'should return the empty string if it is the last possibility' do + expect(scope.function_pick_default([:undef, :undefined, ''])).to eq('') + end + + it 'should return :undef if it is the last possibility' do + expect(scope.function_pick_default(['', :undefined, :undef])).to eq(:undef) + end + + it 'should return :undefined if it is the last possibility' do + expect(scope.function_pick_default([:undef, '', :undefined])).to eq(:undefined) + end + + it 'should return the empty string if it is the only possibility' do + expect(scope.function_pick_default([''])).to eq('') + end + + it 'should return :undef if it is the only possibility' do + expect(scope.function_pick_default([:undef])).to eq(:undef) + end + + it 'should return :undefined if it is the only possibility' do + expect(scope.function_pick_default([:undefined])).to eq(:undefined) + end + + it 'should error if no values are passed' do + expect { scope.function_pick_default([]) }.to raise_error(Puppet::Error, /Must receive at least one argument./) + end +end |