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Diffstat (limited to 'spec/unit/provider/package/dpkg_spec.rb')
| -rw-r--r-- | spec/unit/provider/package/dpkg_spec.rb | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/spec/unit/provider/package/dpkg_spec.rb b/spec/unit/provider/package/dpkg_spec.rb new file mode 100644 index 0000000000..aa22e0a2a3 --- /dev/null +++ b/spec/unit/provider/package/dpkg_spec.rb @@ -0,0 +1,216 @@ +# +# 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 = mock("Status", :exitstatus => 0) + @stderr = StringIO.new + @pid = mock("PID") + @provider.stub!(:popen4).and_return(@status) + + ::File.stub!(: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 + @provider.current_resource.package_name.should == "wget" + end + + it "should raise an exception if a source is supplied but not found" do + @provider.load_current_resource + @provider.define_resource_requirements + ::File.stub!(:exists?).and_return(false) + lambda { @provider.run_action(:install) }.should 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}") + @provider.stub!(:popen4).with("dpkg-deb -W #{@new_resource.source}").and_yield(@pid, @stdin, @stdout, @stderr).and_return(@status) + @provider.load_current_resource + @provider.current_resource.package_name.should == "wget" + @new_resource.version.should == 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 + 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") + @provider.stub!(:popen4).and_yield(@pid, @stdin, @stdout, @stderr).and_return(@status) + @provider.load_current_resource + @provider.current_resource.package_name.should == "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 + lambda { @provider.run_action(:install)}.should 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 + @provider.stub!(:popen4).with("dpkg -s wget").and_yield(@pid, @stdin, @stdout, @stderr).and_return(@status) + + @provider.load_current_resource + @provider.current_resource.version.should == "1.11.4-1ubuntu1" + end + + it "should raise an exception if dpkg fails to run" do + @status = mock("Status", :exitstatus => -1) + @provider.stub!(:popen4).and_return(@status) + lambda { @provider.load_current_resource }.should 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 + @provider.should_receive(:run_command_with_systems_locale).with({ + :command => "dpkg -i /tmp/wget_1.11.4-1ubuntu1_amd64.deb", + :environment => { + "DEBIAN_FRONTEND" => "noninteractive" + } + }) + @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) + @provider.should_receive(:run_command_with_systems_locale).with({ + :command => "dpkg -i /tmp/wget_1.11.4-1ubuntu1_amd64.deb", + :environment => { + "DEBIAN_FRONTEND" => "noninteractive" + } + }) + @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) + @provider.should_receive(:run_command_with_systems_locale).with({ + :command => "dpkg -i /tmp/wget_1.11.4-1ubuntu1_amd64.deb", + :environment => { + "DEBIAN_FRONTEND" => "noninteractive" + } + }) + @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 + @provider.should_receive(:run_command_with_systems_locale).with({ + :command => "dpkg -i --force-yes /tmp/wget_1.11.4-1ubuntu1_amd64.deb", + :environment => { + "DEBIAN_FRONTEND" => "noninteractive" + } + }) + @new_resource.stub!(:options).and_return("--force-yes") + + @provider.install_package("wget", "1.11.4-1ubuntu1") + end + it "should upgrade by running install_package" do + @provider.should_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 + @provider.should_receive(:run_command_with_systems_locale).with({ + :command => "dpkg -r wget", + :environment => { + "DEBIAN_FRONTEND" => "noninteractive" + } + }) + @provider.remove_package("wget", "1.11.4-1ubuntu1") + end + + it "should run dpkg -r to remove the package with options if specified" do + @provider.should_receive(:run_command_with_systems_locale).with({ + :command => "dpkg -r --force-yes wget", + :environment => { + "DEBIAN_FRONTEND" => "noninteractive" + } + }) + @new_resource.stub!(:options).and_return("--force-yes") + + @provider.remove_package("wget", "1.11.4-1ubuntu1") + end + + it "should run dpkg -P to purge the package" do + @provider.should_receive(:run_command_with_systems_locale).with({ + :command => "dpkg -P wget", + :environment => { + "DEBIAN_FRONTEND" => "noninteractive" + } + }) + @provider.purge_package("wget", "1.11.4-1ubuntu1") + end + + it "should run dpkg -P to purge the package with options if specified" do + @provider.should_receive(:run_command_with_systems_locale).with({ + :command => "dpkg -P --force-yes wget", + :environment => { + "DEBIAN_FRONTEND" => "noninteractive" + } + }) + @new_resource.stub!(:options).and_return("--force-yes") + + @provider.purge_package("wget", "1.11.4-1ubuntu1") + end + end +end |