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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
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