require 'spec_helper' describe Puppet::Parser::Functions.function(:validate_augeas), :if => Puppet.features.augeas? do let(:scope) { PuppetlabsSpec::PuppetInternals.scope } # The subject of these examplres is the method itself. subject do # This makes sure the function is loaded within each test function_name = Puppet::Parser::Functions.function(:validate_augeas) scope.method(function_name) end context 'Using Puppet::Parser::Scope.new' do describe 'Garbage inputs' do inputs = [ [ nil ], [ [ nil ] ], [ { 'foo' => 'bar' } ], [ { } ], [ '' ], [ "one", "one", "MSG to User", "4th arg" ], ] inputs.each do |input| it "validate_augeas(#{input.inspect}) should fail" do expect { subject.call [input] }.to raise_error Puppet::ParseError end end end describe 'Valid inputs' do inputs = [ [ "root:x:0:0:root:/root:/bin/bash\n", 'Passwd.lns' ], [ "proc /proc proc nodev,noexec,nosuid 0 0\n", 'Fstab.lns'], ] inputs.each do |input| it "validate_augeas(#{input.inspect}) should not fail" do expect { subject.call input }.not_to raise_error end end end describe "Valid inputs which should raise an exception without a message" do # The intent here is to make sure valid inputs raise exceptions when they # don't specify an error message to display. This is the behvior in # 2.2.x and prior. inputs = [ [ "root:x:0:0:root\n", 'Passwd.lns' ], [ "127.0.1.1\n", 'Hosts.lns' ], ] inputs.each do |input| it "validate_augeas(#{input.inspect}) should fail" do expect { subject.call input }.to raise_error /validate_augeas.*?matched less than it should/ end end end describe "Nicer Error Messages" do # The intent here is to make sure the function returns the 3rd argument # in the exception thrown inputs = [ [ "root:x:0:0:root\n", 'Passwd.lns', [], 'Failed to validate passwd content' ], [ "127.0.1.1\n", 'Hosts.lns', [], 'Wrong hosts content' ], ] inputs.each do |input| it "validate_augeas(#{input.inspect}) should fail" do expect { subject.call input }.to raise_error /#{input[2]}/ end end end describe "Passing simple unit tests" do inputs = [ [ "root:x:0:0:root:/root:/bin/bash\n", 'Passwd.lns', ['$file/foobar']], [ "root:x:0:0:root:/root:/bin/bash\n", 'Passwd.lns', ['$file/root/shell[.="/bin/sh"]', 'foobar']], ] inputs.each do |input| it "validate_augeas(#{input.inspect}) should fail" do expect { subject.call input }.not_to raise_error end end end describe "Failing simple unit tests" do inputs = [ [ "foobar:x:0:0:root:/root:/bin/bash\n", 'Passwd.lns', ['$file/foobar']], [ "root:x:0:0:root:/root:/bin/sh\n", 'Passwd.lns', ['$file/root/shell[.="/bin/sh"]', 'foobar']], ] inputs.each do |input| it "validate_augeas(#{input.inspect}) should fail" do expect { subject.call input }.to raise_error /testing path/ end end end end end