diff options
author | Dan Bode <dan@puppetlabs.com> | 2011-07-29 15:42:53 -0700 |
---|---|---|
committer | Dan Bode <dan@puppetlabs.com> | 2011-07-29 15:42:53 -0700 |
commit | 2e3d49d17448ae799c88470f2bb5b09d463bbe22 (patch) | |
tree | 99d67fcb0a3d1fe02a4c20c715b42b44dc62aea4 /spec/unit | |
parent | 9560b6336cc983b65aaff909f4fb2e983dfd7012 (diff) | |
parent | c4a13acafeee87359d1fd72abeccdab7b9d5fee1 (diff) | |
download | puppet-stdlib-2e3d49d17448ae799c88470f2bb5b09d463bbe22.tar.gz puppet-stdlib-2e3d49d17448ae799c88470f2bb5b09d463bbe22.tar.bz2 |
Merge branch 'feature/master/add_merge_has_key'
Diffstat (limited to 'spec/unit')
-rw-r--r-- | spec/unit/puppet/parser/functions/has_key_spec.rb | 46 | ||||
-rw-r--r-- | spec/unit/puppet/parser/functions/merge_spec.rb | 54 |
2 files changed, 100 insertions, 0 deletions
diff --git a/spec/unit/puppet/parser/functions/has_key_spec.rb b/spec/unit/puppet/parser/functions/has_key_spec.rb new file mode 100644 index 0000000..d1dcd15 --- /dev/null +++ b/spec/unit/puppet/parser/functions/has_key_spec.rb @@ -0,0 +1,46 @@ +require 'puppet' +require 'mocha' +describe Puppet::Parser::Functions.function(:has_key) do + + # Pulled from Dan's create_resources function + # TODO - this should be moved to spec_helper since the + # logic is likely to be applied to multiple rspec files. + 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 'when calling has_key from puppet' do + it "should not compile when no arguments are passed" do + Puppet[:code] = 'has_key()' + expect { compiler.compile }.should raise_error(Puppet::ParseError, /wrong number of arguments/) + end + it "should not compile when 1 argument is passed" do + Puppet[:code] = "has_key('foo')" + expect { compiler.compile }.should raise_error(Puppet::ParseError, /wrong number of arguments/) + end + it "should require the first value to be a Hash" do + Puppet[:code] = "has_key('foo', 'bar')" + expect { compiler.compile }.should raise_error(Puppet::ParseError, /expects the first argument to be a hash/) + end + end + describe 'when calling the function has_key from a scope instance' do + it 'should detect existing keys' do + scope.function_has_key([{'one' => 1}, 'one']).should be_true + end + it 'should detect existing keys' do + scope.function_has_key([{'one' => 1}, 'two']).should be_false + end + end + +end diff --git a/spec/unit/puppet/parser/functions/merge_spec.rb b/spec/unit/puppet/parser/functions/merge_spec.rb new file mode 100644 index 0000000..71e1869 --- /dev/null +++ b/spec/unit/puppet/parser/functions/merge_spec.rb @@ -0,0 +1,54 @@ +require 'puppet' +require 'mocha' +describe Puppet::Parser::Functions.function(:merge) do + + # 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 '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/) + 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/) + 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/) + + 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 |