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require 'spec_helper'
require 'puppet/pops'
require 'puppet/loaders'
describe "the versioncmp function" do
before(:each) do
loaders = Puppet::Pops::Loaders.new(Puppet::Node::Environment.create(:testing, []))
Puppet.push_context({:loaders => loaders}, "test-examples")
end
after(:each) do
Puppet::pop_context()
end
def versioncmp(*args)
Puppet.lookup(:loaders).puppet_system_loader.load(:function, 'versioncmp').call({}, *args)
end
let(:type_parser) { Puppet::Pops::Types::TypeParser.singleton }
it 'should raise an Error if there is less than 2 arguments' do
expect { versioncmp('a,b') }.to raise_error(/expects between 2 and 3 arguments, got 1/)
end
it 'should raise an Error if there is more than 3 arguments' do
expect { versioncmp('a,b','foo', false, 'bar') }.to raise_error(/expects between 2 and 3 arguments, got 4/)
end
it "should call Puppet::Util::Package.versioncmp (included in scope)" do
expect(Puppet::Util::Package).to receive(:versioncmp).with('1.2', '1.3', false).and_return(-1)
expect(versioncmp('1.2', '1.3')).to eq(-1)
end
context "when ignore_trailing_zeroes is true" do
it "should equate versions with 2 elements and dots but with unnecessary zero" do
expect(versioncmp("10.1.0", "10.1", true)).to eq(0)
end
it "should equate versions with 1 element and dot but with unnecessary zero" do
expect(versioncmp("11.0", "11", true)).to eq(0)
end
it "should equate versions with 1 element and dot but with unnecessary zeros" do
expect(versioncmp("11.00", "11", true)).to eq(0)
end
it "should equate versions with dots and iregular zeroes" do
expect(versioncmp("11.0.00", "11", true)).to eq(0)
end
it "should equate versions with dashes" do
expect(versioncmp("10.1-0", "10.1.0-0", true)).to eq(0)
end
it "should compare versions with dashes after normalization" do
expect(versioncmp("10.1-1", "10.1.0-0", true)).to eq(1)
end
it "should not normalize versions if zeros are not trailing" do
expect(versioncmp("1.1", "1.0.1", true)).to eq(1)
end
end
context "when ignore_trailing_zeroes is false" do
it "should not equate versions if zeros are not trailing" do
expect(versioncmp("1.1", "1.0.1")).to eq(1)
end
end
end
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