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#
# Author:: Bryan McLellan (btm@loftninjas.org)
# Copyright:: Copyright (c) 2009 Bryan McLellan
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
require 'spec_helper'
describe Chef::Provider::Package::Dpkg do
before(:each) do
@node = Chef::Node.new
@events = Chef::EventDispatch::Dispatcher.new
@run_context = Chef::RunContext.new(@node, {}, @events)
@new_resource = Chef::Resource::Package.new("wget")
@new_resource.source "/tmp/wget_1.11.4-1ubuntu1_amd64.deb"
@provider = Chef::Provider::Package::Dpkg.new(@new_resource, @run_context)
@stdin = StringIO.new
@stdout = StringIO.new
@status = double("Status", :exitstatus => 0)
@stderr = StringIO.new
@pid = double("PID")
allow(@provider).to receive(:popen4).and_return(@status)
allow(::File).to receive(:exists?).and_return(true)
end
describe "when loading the current resource state" do
it "should create a current resource with the name of the new_resource" do
@provider.load_current_resource
expect(@provider.current_resource.package_name).to eq("wget")
end
it "should raise an exception if a source is supplied but not found" do
@provider.load_current_resource
@provider.define_resource_requirements
allow(::File).to receive(:exists?).and_return(false)
expect { @provider.run_action(:install) }.to raise_error(Chef::Exceptions::Package)
end
describe 'gets the source package version from dpkg-deb' do
def check_version(version)
@stdout = StringIO.new("wget\t#{version}")
allow(@provider).to receive(:popen4).with("dpkg-deb -W #{@new_resource.source}").and_yield(@pid, @stdin, @stdout, @stderr).and_return(@status)
@provider.load_current_resource
expect(@provider.current_resource.package_name).to eq("wget")
expect(@new_resource.version).to eq(version)
end
it 'if short version provided' do
check_version('1.11.4')
end
it 'if extended version provided' do
check_version('1.11.4-1ubuntu1')
end
it 'if distro-specific version provided' do
check_version('1.11.4-1ubuntu1~lucid')
end
it 'returns the version if an epoch is used' do
check_version('1:1.8.3-2')
end
end
it "gets the source package name from dpkg-deb correctly when the package name has `-', `+' or `.' characters" do
@stdout = StringIO.new("f.o.o-pkg++2\t1.11.4-1ubuntu1")
allow(@provider).to receive(:popen4).and_yield(@pid, @stdin, @stdout, @stderr).and_return(@status)
@provider.load_current_resource
expect(@provider.current_resource.package_name).to eq("f.o.o-pkg++2")
end
it "should raise an exception if the source is not set but we are installing" do
@new_resource = Chef::Resource::Package.new("wget")
@provider.new_resource = @new_resource
@provider.define_resource_requirements
@provider.load_current_resource
expect { @provider.run_action(:install)}.to raise_error(Chef::Exceptions::Package)
end
it "should return the current version installed if found by dpkg" do
@stdout = StringIO.new(<<-DPKG_S)
Package: wget
Status: install ok installed
Priority: important
Section: web
Installed-Size: 1944
Maintainer: Ubuntu Core developers <ubuntu-devel-discuss@lists.ubuntu.com>
Architecture: amd64
Version: 1.11.4-1ubuntu1
Config-Version: 1.11.4-1ubuntu1
Depends: libc6 (>= 2.8~20080505), libssl0.9.8 (>= 0.9.8f-5)
Conflicts: wget-ssl
DPKG_S
allow(@provider).to receive(:popen4).with("dpkg -s wget").and_yield(@pid, @stdin, @stdout, @stderr).and_return(@status)
@provider.load_current_resource
expect(@provider.current_resource.version).to eq("1.11.4-1ubuntu1")
end
it "should raise an exception if dpkg fails to run" do
@status = double("Status", :exitstatus => -1)
allow(@provider).to receive(:popen4).and_return(@status)
expect { @provider.load_current_resource }.to raise_error(Chef::Exceptions::Package)
end
end
describe Chef::Provider::Package::Dpkg, "install and upgrade" do
it "should run dpkg -i with the package source" do
expect(@provider).to receive(:run_noninteractive).with(
"dpkg -i /tmp/wget_1.11.4-1ubuntu1_amd64.deb"
)
@provider.install_package("wget", "1.11.4-1ubuntu1")
end
it "should run dpkg -i if the package is a path and the source is nil" do
@new_resource = Chef::Resource::Package.new("/tmp/wget_1.11.4-1ubuntu1_amd64.deb")
@provider = Chef::Provider::Package::Dpkg.new(@new_resource, @run_context)
expect(@provider).to receive(:run_noninteractive).with(
"dpkg -i /tmp/wget_1.11.4-1ubuntu1_amd64.deb"
)
@provider.install_package("/tmp/wget_1.11.4-1ubuntu1_amd64.deb", "1.11.4-1ubuntu1")
end
it "should run dpkg -i if the package is a path and the source is nil for an upgrade" do
@new_resource = Chef::Resource::Package.new("/tmp/wget_1.11.4-1ubuntu1_amd64.deb")
@provider = Chef::Provider::Package::Dpkg.new(@new_resource, @run_context)
expect(@provider).to receive(:run_noninteractive).with(
"dpkg -i /tmp/wget_1.11.4-1ubuntu1_amd64.deb"
)
@provider.upgrade_package("/tmp/wget_1.11.4-1ubuntu1_amd64.deb", "1.11.4-1ubuntu1")
end
it "should run dpkg -i with the package source and options if specified" do
expect(@provider).to receive(:run_noninteractive).with(
"dpkg -i --force-yes /tmp/wget_1.11.4-1ubuntu1_amd64.deb"
)
allow(@new_resource).to receive(:options).and_return("--force-yes")
@provider.install_package("wget", "1.11.4-1ubuntu1")
end
it "should upgrade by running install_package" do
expect(@provider).to receive(:install_package).with("wget", "1.11.4-1ubuntu1")
@provider.upgrade_package("wget", "1.11.4-1ubuntu1")
end
end
describe Chef::Provider::Package::Dpkg, "remove and purge" do
it "should run dpkg -r to remove the package" do
expect(@provider).to receive(:run_noninteractive).with(
"dpkg -r wget"
)
@provider.remove_package("wget", "1.11.4-1ubuntu1")
end
it "should run dpkg -r to remove the package with options if specified" do
expect(@provider).to receive(:run_noninteractive).with(
"dpkg -r --force-yes wget"
)
allow(@new_resource).to receive(:options).and_return("--force-yes")
@provider.remove_package("wget", "1.11.4-1ubuntu1")
end
it "should run dpkg -P to purge the package" do
expect(@provider).to receive(:run_noninteractive).with(
"dpkg -P wget"
)
@provider.purge_package("wget", "1.11.4-1ubuntu1")
end
it "should run dpkg -P to purge the package with options if specified" do
expect(@provider).to receive(:run_noninteractive).with(
"dpkg -P --force-yes wget"
)
allow(@new_resource).to receive(:options).and_return("--force-yes")
@provider.purge_package("wget", "1.11.4-1ubuntu1")
end
end
end
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