Mercurial to use provider example group API for specs
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Bruce Williams
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@ -1,137 +1,96 @@
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require 'pathname'; Pathname.new(__FILE__).realpath.ascend { |x| begin; require (x + 'spec_helper.rb'); break; rescue LoadError; end }
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provider_class = Puppet::Type.type(:vcsrepo).provider(:hg)
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describe_provider :vcsrepo, :hg, :resource => {:path => '/tmp/vcsrepo'} do
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describe provider_class do
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before :each do
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@resource = stub("resource")
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@provider = provider_class.new(@resource)
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@path = '/tmp/vcsrepo'
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end
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describe 'when creating' do
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before do
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@resource.expects(:value).with(:path).returns(@path).at_least_once
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end
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context "when a source is given" do
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before do
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@source = 'http://example.com/hg/repo'
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@resource.expects(:value).with(:source).returns(@source).at_least_once
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end
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context "and when a revision is given" do
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before do
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@revision = '6aa99e9b3ac2'
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@resource.expects(:value).with(:revision).returns(@revision).at_least_once
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end
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describe 'creating' do
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context_with :source do
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context_with :revision do
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it "should execute 'hg clone -u' with the revision" do
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@provider.expects(:hg).with('clone', '-u', @revision, @source, @path)
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@provider.create
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provider.expects(:hg).with('clone', '-u',
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resource.value(:revision),
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resource.value(:source),
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resource.value(:path))
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provider.create
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end
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end
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context "and when a revision is not given" do
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before do
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@resource.expects(:value).with(:revision).returns(nil).at_least_once
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end
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context_without :revision do
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it "should just execute 'hg clone' without a revision" do
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@provider.expects(:hg).with('clone', @source, @path)
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@provider.create
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provider.expects(:hg).with('clone', resource.value(:source), resource.value(:path))
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provider.create
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end
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end
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end
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context "when a source is not given" do
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before do
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@resource.expects(:value).with(:source).returns(nil).at_least_once
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end
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it "should execute 'hg init'" do
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@provider.expects(:hg).with('init', @path)
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@provider.create
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provider.expects(:hg).with('init', resource.value(:path))
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provider.create
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end
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end
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end
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describe 'when destroying' do
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describe 'destroying' do
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it "it should remove the directory" do
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@resource.expects(:value).with(:path).returns(@path).at_least_once
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FileUtils.expects(:rm_rf).with(@path)
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@provider.destroy
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FileUtils.expects(:rm_rf).with(resource.value(:path))
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provider.destroy
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end
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end
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describe "when checking existence" do
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before do
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@resource.expects(:value).with(:path).returns(@path)
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end
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describe "checking existence" do
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it "should check for the directory" do
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File.expects(:directory?).with(File.join(@path, '.hg'))
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@provider.exists?
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File.expects(:directory?).with(File.join(resource.value(:path), '.hg'))
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provider.exists?
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end
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end
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describe "when checking the revision property" do
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describe "checking the revision property" do
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before do
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@resource.expects(:value).with(:path).returns(@path).at_least_once
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Dir.expects(:chdir).with(@path).yields
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expects_chdir
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end
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context "when given a non-SHA as the resource revision" do
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before do
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@provider.expects(:hg).with('parents').returns(fixture(:hg_parents))
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provider.expects(:hg).with('parents').returns(fixture(:hg_parents))
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provider.expects(:hg).with('tags').returns(fixture(:hg_tags))
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end
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context "when its SHA is not different than the current SHA" do
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before do
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@resource.expects(:value).with(:revision).returns('0.6').at_least_once
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end
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context "when its SHA is not different than the current SHA", :resource => {:revision => '0.6'} do
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it "should return the ref" do
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@provider.expects(:hg).with('tags').returns(fixture(:hg_tags))
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@provider.revision.should == '0.6'
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provider.revision.should == '0.6'
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end
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end
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context "when its SHA is different than the current SHA" do
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before do
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@resource.expects(:value).with(:revision).returns('0.5.3').at_least_once
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end
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context "when its SHA is different than the current SHA", :resource => {:revision => '0.5.3'} do
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it "should return the current SHA" do
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@provider.expects(:hg).with('tags').returns(fixture(:hg_tags))
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@provider.revision.should == '34e6012c783a'
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provider.revision.should == '34e6012c783a'
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end
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end
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end
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context "when given a SHA as the resource revision" do
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before do
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@provider.expects(:hg).with('parents').returns(fixture(:hg_parents))
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provider.expects(:hg).with('parents').returns(fixture(:hg_parents))
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end
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context "when it is the same as the current SHA" do
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before do
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@resource.expects(:value).with(:revision).returns('34e6012c783a').at_least_once
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end
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context "when it is the same as the current SHA", :resource => {:revision => '34e6012c783a'} do
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it "should return it" do
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@provider.expects(:hg).with('tags').never
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@provider.revision.should == '34e6012c783a'
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provider.expects(:hg).with('tags').never
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provider.revision.should == resource.value(:revision)
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end
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end
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context "when it is not the same as the current SHA" do
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before do
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@resource.expects(:value).with(:revision).returns('34e6012c7').at_least_once
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end
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context "when it is not the same as the current SHA", :resource => {:revision => 'not-the-same'} do
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it "should return the current SHA" do
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@provider.expects(:hg).with('tags').returns(fixture(:hg_tags))
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@provider.revision.should == '34e6012c783a'
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provider.expects(:hg).with('tags').returns(fixture(:hg_tags))
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provider.revision.should == '34e6012c783a'
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end
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end
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end
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end
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describe "when setting the revision property" do
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describe "setting the revision property" do
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before do
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@resource.expects(:value).with(:path).returns(@path).at_least_once
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@revision = '6aa99e9b3ab1'
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end
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it "should use 'hg update ---clean -r'" do
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Dir.expects(:chdir).with(@path).yields
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@provider.expects('hg').with('pull')
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@provider.expects('hg').with('merge')
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@provider.expects('hg').with('update', '--clean', '-r', @revision)
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@provider.revision = @revision
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expects_chdir
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provider.expects('hg').with('pull')
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provider.expects('hg').with('merge')
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provider.expects('hg').with('update', '--clean', '-r', @revision)
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provider.revision = @revision
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end
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end
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