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author | Hunter Haugen <hunter@puppetlabs.com> | 2014-05-08 10:47:24 -0700 |
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committer | Hunter Haugen <hunter@puppetlabs.com> | 2014-05-08 10:47:24 -0700 |
commit | 96e43e69d8496926ad4951534e75b204bb279f22 (patch) | |
tree | a731fa4c18deac09565cb696b73b29b27c520d98 /spec/functions/pick_default_spec.rb | |
parent | 17a912ea0afb3fb018170477856c25a95009f2cc (diff) | |
download | puppet-stdlib-96e43e69d8496926ad4951534e75b204bb279f22.tar.gz puppet-stdlib-96e43e69d8496926ad4951534e75b204bb279f22.tar.bz2 |
Move unit tests to spec/functions
rspec-puppet matchers are defined for tests which exist in
spec/functions, but the function unit tests lived in
spec/unit/puppet/parser/functions. This moves them to the correct place
for using rspec-puppet
Diffstat (limited to 'spec/functions/pick_default_spec.rb')
-rwxr-xr-x | spec/functions/pick_default_spec.rb | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/spec/functions/pick_default_spec.rb b/spec/functions/pick_default_spec.rb new file mode 100755 index 0000000..c9235b5 --- /dev/null +++ b/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 + Puppet::Parser::Functions.function("pick_default").should == "function_pick_default" + end + + it 'should return the correct value' do + scope.function_pick_default(['first', 'second']).should == 'first' + end + + it 'should return the correct value if the first value is empty' do + scope.function_pick_default(['', 'second']).should == 'second' + end + + it 'should skip empty string values' do + scope.function_pick_default(['', 'first']).should == 'first' + end + + it 'should skip :undef values' do + scope.function_pick_default([:undef, 'first']).should == 'first' + end + + it 'should skip :undefined values' do + scope.function_pick_default([:undefined, 'first']).should == 'first' + end + + it 'should return the empty string if it is the last possibility' do + scope.function_pick_default([:undef, :undefined, '']).should == '' + end + + it 'should return :undef if it is the last possibility' do + scope.function_pick_default(['', :undefined, :undef]).should == :undef + end + + it 'should return :undefined if it is the last possibility' do + scope.function_pick_default([:undef, '', :undefined]).should == :undefined + end + + it 'should return the empty string if it is the only possibility' do + scope.function_pick_default(['']).should == '' + end + + it 'should return :undef if it is the only possibility' do + scope.function_pick_default([:undef]).should == :undef + end + + it 'should return :undefined if it is the only possibility' do + scope.function_pick_default([:undefined]).should == :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 |