diff options
Diffstat (limited to 'spec/unit/puppet/parser/functions/merge_spec.rb')
-rw-r--r-- | spec/unit/puppet/parser/functions/merge_spec.rb | 52 |
1 files changed, 25 insertions, 27 deletions
diff --git a/spec/unit/puppet/parser/functions/merge_spec.rb b/spec/unit/puppet/parser/functions/merge_spec.rb index 71e1869..8a170bb 100644 --- a/spec/unit/puppet/parser/functions/merge_spec.rb +++ b/spec/unit/puppet/parser/functions/merge_spec.rb @@ -1,54 +1,52 @@ -require 'puppet' -require 'mocha' -describe Puppet::Parser::Functions.function(:merge) do +#! /usr/bin/env ruby -S rspec + +require 'spec_helper' - # Pulled from Dan's create_resources function - # TODO - these let statements should be moved somewhere - # where they can be resued - let(:compiler) { - topscope = Puppet::Parser::Scope.new - # This is necessary so we don't try to use the compiler to discover our parent. - topscope.parent = nil - my_scope = Puppet::Parser::Scope.new - my_scope.compiler = Puppet::Parser::Compiler.new(Puppet::Node.new("floppy", :environment => 'production')) - my_scope.parent = topscope - compiler = my_scope.compiler - } - let(:scope) { - scope = Puppet::Parser::Scope.new - scope.stubs(:environment).returns(Puppet::Node::Environment.new('production')) - scope - } +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 - Puppet[:code] = 'merge()' - expect { compiler.compile }.should raise_error(Puppet::ParseError, /wrong number of arguments/) + pending("Fails on 2.6.x, see bug #15912") if Puppet.version =~ /^2\.6\./ + Puppet[:code] = '$x = merge()' + expect { + scope.compiler.compile + }.to raise_error(Puppet::ParseError, /wrong number of arguments/) end + it "should not compile when 1 argument is passed" do - Puppet[:code] = "$my_hash={'one' => 1}\nmerge($my_hash)" - expect { compiler.compile }.should raise_error(Puppet::ParseError, /wrong number of arguments/) + pending("Fails on 2.6.x, see bug #15912") if Puppet.version =~ /^2\.6\./ + Puppet[:code] = "$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'])}.should raise_error(Puppet::ParseError, /unexpected argument type String/) + 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(Puppet::ParseError, /unexpected argument type String/) end + it 'should be able to merge two hashes' do new_hash = scope.function_merge([{'one' => '1', 'two' => '1'}, {'two' => '2', 'three' => '2'}]) new_hash['one'].should == '1' new_hash['two'].should == '2' new_hash['three'].should == '2' end + it 'should merge multiple hashes' do hash = scope.function_merge([{'one' => 1}, {'one' => '2'}, {'one' => '3'}]) hash['one'].should == '3' end + it 'should accept empty hashes' do scope.function_merge([{},{},{}]).should == {} end - end - end |