require 'pathname'; Pathname.new(__FILE__).realpath.ascend { |x| begin; require (x + 'spec_helper.rb'); break; rescue LoadError; end } describe_provider :vcsrepo, :hg, :resource => {:path => '/tmp/vcsrepo'} do describe 'creating' do resource_with :source do resource_with :revision do it "should execute 'hg clone -u' with the revision" do provider.expects(:hg).with('clone', '-u', resource.value(:revision), resource.value(:source), resource.value(:path)) provider.create end end resource_without :revision do it "should just execute 'hg clone' without a revision" do provider.expects(:hg).with('clone', resource.value(:source), resource.value(:path)) provider.create end end end context "when a source is not given" do it "should execute 'hg init'" do provider.expects(:hg).with('init', resource.value(:path)) provider.create end end end describe 'destroying' do it "it should remove the directory" do expects_rm_rf provider.destroy end end describe "checking existence" do it "should check for the directory" do expects_directory?(true, File.join(resource.value(:path), '.hg')) provider.exists? end end describe "checking the revision property" do before do expects_chdir end context "when given a non-SHA as the resource revision" do before do provider.expects(:hg).with('parents').returns(fixture(:hg_parents)) provider.expects(:hg).with('tags').returns(fixture(:hg_tags)) end context "when its SHA is not different than the current SHA", :resource => {:revision => '0.6'} do it "should return the ref" do provider.revision.should == '0.6' end end context "when its SHA is different than the current SHA", :resource => {:revision => '0.5.3'} do it "should return the current SHA" do provider.revision.should == '34e6012c783a' end end end context "when given a SHA as the resource revision" do before do provider.expects(:hg).with('parents').returns(fixture(:hg_parents)) end context "when it is the same as the current SHA", :resource => {:revision => '34e6012c783a'} do it "should return it" do provider.expects(:hg).with('tags').never provider.revision.should == resource.value(:revision) end end context "when it is not the same as the current SHA", :resource => {:revision => 'not-the-same'} do it "should return the current SHA" do provider.expects(:hg).with('tags').returns(fixture(:hg_tags)) provider.revision.should == '34e6012c783a' end end end end describe "setting the revision property" do before do @revision = '6aa99e9b3ab1' end it "should use 'hg update ---clean -r'" do expects_chdir provider.expects('hg').with('pull') provider.expects('hg').with('merge') provider.expects('hg').with('update', '--clean', '-r', @revision) provider.revision = @revision end end end