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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
let(:node) { Chef::Node.new }
let(:events) { Chef::EventDispatch::Dispatcher.new }
let(:run_context) { Chef::RunContext.new(node, {}, events) }
let(:package) { "wget" }
let(:source) { "/tmp/wget_1.11.4-1ubuntu1_amd64.deb" }
let(:new_resource) do
new_resource = Chef::Resource::DpkgPackage.new(package)
new_resource.source source
new_resource
end
let(:provider) { Chef::Provider::Package::Dpkg.new(new_resource, run_context) }
let(:dpkg_deb_version) { "1.11.4" }
let(:dpkg_deb_status) { status = double(:stdout => "#{package}\t#{dpkg_deb_version}", :exitstatus => 0) }
let(:dpkg_s_version) { "1.11.4-1ubuntu1" }
let(:dpkg_s_status) do
stdout = <<-DPKG_S
Package: #{package}
Status: install ok installed
Priority: important
Section: web
Installed-Size: 1944
Maintainer: Ubuntu Core developers <ubuntu-devel-discuss@lists.ubuntu.com>
Architecture: amd64
Version: #{dpkg_s_version}
Config-Version: #{dpkg_s_version}
Depends: libc6 (>= 2.8~20080505), libssl0.9.8 (>= 0.9.8f-5)
Conflicts: wget-ssl
DPKG_S
status = double(:stdout => stdout, :exitstatus => 1)
end
before(:each) do
allow(provider).to receive(:shell_out!).with("dpkg-deb -W #{source}", timeout: 900).and_return(dpkg_deb_status)
allow(provider).to receive(:shell_out!).with("dpkg -s #{package}", timeout: 900, returns: [0,1]).and_return(double(stdout: "", exitstatus: 1))
allow(::File).to receive(:exist?).with(source).and_return(true)
end
describe "#define_resource_requirements" do
it "should raise an exception if a source is supplied but not found when :install" do
allow(::File).to receive(:exist?).with(source).and_return(false)
expect { provider.run_action(:install) }.to raise_error(Chef::Exceptions::Package)
end
it "should raise an exception if a source is supplied but not found when :upgrade" do
allow(::File).to receive(:exist?).with(source).and_return(false)
expect { provider.run_action(:upgrade) }.to raise_error(Chef::Exceptions::Package)
end
# FIXME? we're saying we ignore source, but should supplying source on :remove or :purge be an actual error?
it "should not raise an exception if a source is supplied but not found when :remove" do
allow(::File).to receive(:exist?).with(source).and_return(false)
expect(provider).to receive(:action_remove)
expect { provider.run_action(:remove) }.not_to raise_error
end
it "should not raise an exception if a source is supplied but not found when :purge" do
allow(::File).to receive(:exist?).with(source).and_return(false)
expect(provider).to receive(:action_purge)
expect { provider.run_action(:purge) }.not_to raise_error
end
it "should raise an exception if a source is nil when :install" do
new_resource.source nil
allow(::File).to receive(:exist?).with(source).and_return(false)
expect { provider.run_action(:install) }.to raise_error(Chef::Exceptions::Package)
end
it "should raise an exception if a source is nil when :upgrade" do
new_resource.source nil
allow(::File).to receive(:exist?).with(source).and_return(false)
expect { provider.run_action(:upgrade) }.to raise_error(Chef::Exceptions::Package)
end
it "should not raise an exception if a source is nil when :remove" do
new_resource.source nil
allow(::File).to receive(:exist?).with(source).and_return(false)
expect(provider).to receive(:action_remove)
expect { provider.run_action(:remove) }.not_to raise_error
end
it "should not raise an exception if a source is nil when :purge" do
new_resource.source nil
allow(::File).to receive(:exist?).with(source).and_return(false)
expect(provider).to receive(:action_purge)
expect { provider.run_action(:purge) }.not_to raise_error
end
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
describe "gets the source package version from dpkg-deb" do
def check_version(version)
status = double(:stdout => "wget\t#{version}", :exitstatus => 0)
expect(provider).to receive(:shell_out!).with("dpkg-deb -W #{source}", timeout: 900).and_return(status)
provider.load_current_resource
expect(provider.current_resource.package_name).to eq(["wget"])
expect(provider.candidate_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
describe "when the package name has `-', `+' or `.' characters" do
let(:package) { "f.o.o-pkg++2" }
it "gets the source package name from dpkg-deb correctly" do
provider.load_current_resource
expect(provider.current_resource.package_name).to eq(["f.o.o-pkg++2"])
end
end
describe "when the package version has `~', `-', `+' or `.' characters" do
let(:package) { "b.a.r-pkg++1" }
let(:dpkg_deb_version) { "1.2.3+3141592-1ubuntu1~lucid" }
let(:dpkg_s_version) { "1.2.3+3141592-1ubuntu1~lucid" }
it "gets the source package version from dpkg-deb correctly when the package version has `~', `-', `+' or `.' characters" do
provider.load_current_resource
expect(provider.candidate_version).to eq(["1.2.3+3141592-1ubuntu1~lucid"])
end
end
describe "when the source is not set" do
let(:source) { nil }
it "should raise an exception if the source is not set but we are installing" do
expect { provider.run_action(:install)}.to raise_error(Chef::Exceptions::Package)
end
end
it "should return the current version installed if found by dpkg" do
allow(provider).to receive(:shell_out!).with("dpkg -s #{package}", timeout: 900, returns: [0,1]).and_return(dpkg_s_status)
provider.load_current_resource
expect(provider.current_resource.version).to eq(["1.11.4-1ubuntu1"])
end
it "on new debian/ubuntu we get an exit(1) and no stdout from dpkg -s for uninstalled" do
dpkg_s_status = double(
exitstatus: 1, stdout: "", stderr: <<-EOF
dpkg-query: package '#{package}' is not installed and no information is available
Use dpkg --info (= dpkg-deb --info) to examine archive files,
and dpkg --contents (= dpkg-deb --contents) to list their contents.
EOF
)
expect(provider).to receive(:shell_out!).with("dpkg -s #{package}", returns: [0, 1], timeout: 900).and_return(dpkg_s_status)
provider.load_current_resource
expect(provider.current_resource.version).to eq([nil])
end
it "on old debian/ubuntu we get an exit(0) and we get info on stdout from dpkg -s for uninstalled" do
dpkg_s_status = double(
exitstatus: 0, stderr: "", stdout: <<-EOF
Package: #{package}
Status: unknown ok not-installed
Priority: extra
Section: ruby
EOF
)
expect(provider).to receive(:shell_out!).with("dpkg -s #{package}", returns: [0, 1], timeout: 900).and_return(dpkg_s_status)
provider.load_current_resource
expect(provider.current_resource.version).to eq([nil])
end
it "and we should raise if we get any other exit codes from dpkg -s" do
dpkg_s_status = double(
exitstatus: 3, stderr: "i am very, very angry with you. i'm very, very cross. go to your room.", stdout: ""
)
expect(provider).to receive(:shell_out!).with("dpkg -s #{package}", returns: [0, 1], timeout: 900).and_raise(Mixlib::ShellOut::ShellCommandFailed)
expect { provider.load_current_resource }.to raise_error(Mixlib::ShellOut::ShellCommandFailed)
end
it "should raise an exception if dpkg-deb -W fails to run" do
status = double(:stdout => "", :exitstatus => -1)
expect(provider).to receive(:shell_out_with_timeout!).with("dpkg-deb -W /tmp/wget_1.11.4-1ubuntu1_amd64.deb").and_raise(Mixlib::ShellOut::ShellCommandFailed)
expect { provider.load_current_resource }.to raise_error(Mixlib::ShellOut::ShellCommandFailed)
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", nil, "/tmp/wget_1.11.4-1ubuntu1_amd64.deb"
)
provider.load_current_resource
provider.run_action(:install)
end
it "should run dpkg -i if the package is a path and the source is nil" do
new_resource.name "/tmp/wget_1.11.4-1ubuntu1_amd64.deb"
expect(provider).to receive(:run_noninteractive).with(
"dpkg -i", nil, "/tmp/wget_1.11.4-1ubuntu1_amd64.deb"
)
provider.run_action(:install)
end
it "should run dpkg -i if the package is a path and the source is nil for an upgrade" do
new_resource.name "/tmp/wget_1.11.4-1ubuntu1_amd64.deb"
expect(provider).to receive(:run_noninteractive).with(
"dpkg -i", nil, "/tmp/wget_1.11.4-1ubuntu1_amd64.deb"
)
provider.run_action(:upgrade)
end
it "should run dpkg -i with the package source and options if specified" do
new_resource.options "--force-yes"
expect(provider).to receive(:run_noninteractive).with(
"dpkg -i", "--force-yes", "/tmp/wget_1.11.4-1ubuntu1_amd64.deb"
)
provider.run_action(:install)
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", nil, "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", nil, "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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