diff options
Diffstat (limited to 'puppet/modules/stdlib/spec/functions/merge_spec.rb')
m--------- | puppet/modules/stdlib | 0 | ||||
-rwxr-xr-x | puppet/modules/stdlib/spec/functions/merge_spec.rb | 52 |
2 files changed, 52 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/merge_spec.rb b/puppet/modules/stdlib/spec/functions/merge_spec.rb new file mode 100755 index 00000000..2abf9762 --- /dev/null +++ b/puppet/modules/stdlib/spec/functions/merge_spec.rb @@ -0,0 +1,52 @@ +#! /usr/bin/env ruby -S rspec + +require 'spec_helper' + +describe Puppet::Parser::Functions.function(:merge) do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + describe 'when calling merge from puppet' do + it "should not compile when no arguments are passed" do + skip("Fails on 2.6.x, see bug #15912") if Puppet.version =~ /^2\.6\./ + Puppet[:code] = '$x = merge()' + expect { + scope.compiler.compile + }.to raise_error(Puppet::ParseError, /wrong number of arguments/) + end + + it "should not compile when 1 argument is passed" do + skip("Fails on 2.6.x, see bug #15912") if Puppet.version =~ /^2\.6\./ + Puppet[:code] = "$my_hash={'one' => 1}\n$x = merge($my_hash)" + expect { + scope.compiler.compile + }.to raise_error(Puppet::ParseError, /wrong number of arguments/) + end + end + + describe 'when calling merge on the scope instance' do + it 'should require all parameters are hashes' do + expect { new_hash = scope.function_merge([{}, '2'])}.to raise_error(Puppet::ParseError, /unexpected argument type String/) + expect { new_hash = scope.function_merge([{}, 2])}.to raise_error(Puppet::ParseError, /unexpected argument type Fixnum/) + end + + it 'should accept empty strings as puppet undef' do + expect { new_hash = scope.function_merge([{}, ''])}.not_to raise_error + end + + it 'should be able to merge two hashes' do + new_hash = scope.function_merge([{'one' => '1', 'two' => '1'}, {'two' => '2', 'three' => '2'}]) + expect(new_hash['one']).to eq('1') + expect(new_hash['two']).to eq('2') + expect(new_hash['three']).to eq('2') + end + + it 'should merge multiple hashes' do + hash = scope.function_merge([{'one' => 1}, {'one' => '2'}, {'one' => '3'}]) + expect(hash['one']).to eq('3') + end + + it 'should accept empty hashes' do + expect(scope.function_merge([{},{},{}])).to eq({}) + end + end +end |