From ac7eac58c948183dbb309fb226d882514cf8e49a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rapha=C3=ABl=20Pinson?= Date: Wed, 13 Mar 2013 10:17:17 +0100 Subject: Add augeas() function --- spec/unit/puppet/parser/functions/augeas_spec.rb | 83 ++++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 spec/unit/puppet/parser/functions/augeas_spec.rb (limited to 'spec/unit/puppet/parser/functions') diff --git a/spec/unit/puppet/parser/functions/augeas_spec.rb b/spec/unit/puppet/parser/functions/augeas_spec.rb new file mode 100644 index 0000000..9c48773 --- /dev/null +++ b/spec/unit/puppet/parser/functions/augeas_spec.rb @@ -0,0 +1,83 @@ +#! /usr/bin/env ruby -S rspec +require 'spec_helper' + +describe 'the augeas function' do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + it "should fail if the augeas feature is not present" do + Puppet.features.expects(:augeas?).returns(false) + expect { scope.function_augeas([]) }.to raise_error(Puppet::ParseError, /requires the augeas feature/) + end + + it "should exist" do + Puppet::Parser::Functions.function("augeas").should == "function_augeas" + end + + context "when passing wrong arguments" do + before :each do + Puppet.features.stubs(:augeas?).returns(true) + end + + it "should raise a ParseError if there are no arguments" do + expect { scope.function_augeas([]) }.to raise_error(Puppet::ParseError, /Wrong number of arguments/) + end + + it "should raise a ParseError if content is not a string" do + expect { scope.function_augeas([['foo'], 'Fstab.lns', []]) }.to raise_error(Puppet::ParseError, /content must be a string/) + end + + it "should raise a ParseError if lens is not a string" do + expect { scope.function_augeas(['foo', ['Fstab.lns'], []]) }.to raise_error(Puppet::ParseError, /lens must be a string/) + end + + it "should raise a ParseError if changes is not an array" do + expect { scope.function_augeas(['foo', 'Fstab.lns', 'changes']) }.to raise_error(Puppet::ParseError, /changes must be an array/) + end + end + + if Puppet.features.augeas? + context "when passing invalid input" do + it "should fail to parse input with lens" do + expect { scope.function_augeas(['foo', 'Fstab.lns', []]) }.to raise_error(Puppet::ParseError, /Failed to parse string with lens Fstab.lns:/) + end + end + + context "when passing illegal changes" do + it "should fail to apply illegal change" do + expect { scope.function_augeas(["\n", 'Fstab.lns', ['foo bar']]) }.to raise_error(Puppet::ParseError, /Failed to apply change to tree/) + end + end + + context "when generating an invalid tree" do + it "should fail to apply changes with wrong tree" do + expect { scope.function_augeas(["\n", 'Fstab.lns', ['set ./1/opt 3']]) }.to raise_error(Puppet::ParseError, /Failed to apply changes with lens Fstab.lns:/) + end + end + + context "when applying valid changes" do + it "should remove the 3rd option" do + result = scope.function_augeas(["proc /proc proc nodev,noexec,nosuid 0 0\n", 'Fstab.lns', ['rm ./1/opt[3]']]) + result.class.should == String + #result.should == "proc /proc proc nodev,noexec 0 0\n" + end + + it "should set a 4th option" do + result = scope.function_augeas(["proc /proc proc nodev,noexec,nosuid 0 0\n", 'Fstab.lns', ['ins opt after ./1/opt[last()]', 'set ./1/opt[last()] nofoo']]) + result.class.should == String + #result.should == "proc /proc proc nodev,noexec,nosuid,nofoo 0 0\n" + end + end + + context "when using old libs" do + it "should not work with Augeas prior to 1.0.0" do + Augeas.any_instance.expects(:get).with('/augeas/version').returns('0.10.0') + expect { scope.function_augeas(["\n", 'Fstab.lns', []]) }.to raise_error(Puppet::ParseError, /requires Augeas 1\.0\.0/) + end + + it "should not work with ruby-augeas prior to 0.5.0" do + Augeas.any_instance.expects(:methods).returns([]) + expect { scope.function_augeas(["\n", 'Fstab.lns', []]) }.to raise_error(Puppet::ParseError, /requires ruby-augeas 0\.5\.0/) + end + end + end +end -- cgit v1.2.3