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author | Hunter Haugen <hunter@puppetlabs.com> | 2015-06-01 13:36:25 -0700 |
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committer | Hunter Haugen <hunter@puppetlabs.com> | 2015-06-01 13:36:25 -0700 |
commit | a383705fdb133978e53503b7e01012367fac139d (patch) | |
tree | f044a3b9c65db499ae279a08328c18200201d094 /spec/functions/pick_default_spec.rb | |
parent | 1ae9058518d042ea81d42f46cebbb040b35a2b4d (diff) | |
parent | 18d4c21418e8d188ae659a92ff3a8df04d711f6a (diff) |
Merge pull request #464 from DavidS/modules-1882-convert-to-rspec
(MODULES-1882) convert function tests to rspec-puppet
Diffstat (limited to 'spec/functions/pick_default_spec.rb')
-rwxr-xr-x | spec/functions/pick_default_spec.rb | 74 |
1 files changed, 20 insertions, 54 deletions
diff --git a/spec/functions/pick_default_spec.rb b/spec/functions/pick_default_spec.rb index db10cc3..e2fc64a 100755 --- a/spec/functions/pick_default_spec.rb +++ b/spec/functions/pick_default_spec.rb @@ -1,58 +1,24 @@ -#!/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./) +describe 'pick_default' do + it { is_expected.not_to eq(nil) } + it { is_expected.to run.with_params().and_raise_error(Puppet::Error, /Must receive at least one argument/) } + + it { is_expected.to run.with_params('one', 'two').and_return('one') } + it { is_expected.to run.with_params('', 'two').and_return('two') } + it { is_expected.to run.with_params(:undef, 'two').and_return('two') } + it { is_expected.to run.with_params(:undefined, 'two').and_return('two') } + it { is_expected.to run.with_params(nil, 'two').and_return('two') } + + [ '', :undef, :undefined, nil, {}, [], 1, 'default' ].each do |value| + describe "when providing #{value.inspect} as default" do + it { is_expected.to run.with_params('one', value).and_return('one') } + it { is_expected.to run.with_params([], value).and_return([]) } + it { is_expected.to run.with_params({}, value).and_return({}) } + it { is_expected.to run.with_params(value, value).and_return(value) } + it { is_expected.to run.with_params(:undef, value).and_return(value) } + it { is_expected.to run.with_params(:undefined, value).and_return(value) } + it { is_expected.to run.with_params(nil, value).and_return(value) } + end end end |