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#
# Author:: Adam Jacob (<adam@opscode.com>)
# Copyright:: Copyright (c) 2008 Opscode, Inc.
# 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::Zypper 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("cups")
@current_resource = Chef::Resource::Package.new("cups")
@status = mock("Status", :exitstatus => 0)
@provider = Chef::Provider::Package::Zypper.new(@new_resource, @run_context)
Chef::Resource::Package.stub!(:new).and_return(@current_resource)
@provider.stub!(:popen4).and_return(@status)
@stderr = StringIO.new
@stdout = StringIO.new
@pid = mock("PID")
@provider.stub!(:`).and_return("2.0")
end
describe "when loading the current package state" do
it "should create a current resource with the name of the new_resource" do
Chef::Resource::Package.should_receive(:new).and_return(@current_resource)
@provider.load_current_resource
end
it "should set the current resources package name to the new resources package name" do
@current_resource.should_receive(:package_name).with(@new_resource.package_name)
@provider.load_current_resource
end
it "should run zypper info with the package name" do
@provider.should_receive(:popen4).with("zypper info #{@new_resource.package_name}").and_return(@status)
@provider.load_current_resource
end
it "should set the installed version to nil on the current resource if zypper info installed version is (none)" do
@provider.stub!(:popen4).and_yield(@pid, @stdin, @stdout, @stderr).and_return(@status)
@current_resource.should_receive(:version).with(nil).and_return(true)
@provider.load_current_resource
end
it "should set the installed version if zypper info has one" do
@stdout = StringIO.new("Version: 1.0\nInstalled: Yes\n")
@provider.stub!(:popen4).and_yield(@pid, @stdin, @stdout, @stderr).and_return(@status)
@current_resource.should_receive(:version).with("1.0").and_return(true)
@provider.load_current_resource
end
it "should set the candidate version if zypper info has one" do
@stdout = StringIO.new("Version: 1.0\nInstalled: No\nStatus: out-of-date (version 0.9 installed)")
@provider.stub!(:popen4).and_yield(@pid, @stdin, @stdout, @stderr).and_return(@status)
@provider.load_current_resource
@provider.candidate_version.should eql("1.0")
end
it "should raise an exception if zypper info fails" do
@status.should_receive(:exitstatus).and_return(1)
lambda { @provider.load_current_resource }.should raise_error(Chef::Exceptions::Package)
end
it "should not raise an exception if zypper info succeeds" do
@status.should_receive(:exitstatus).and_return(0)
lambda { @provider.load_current_resource }.should_not raise_error(Chef::Exceptions::Package)
end
it "should return the current resouce" do
@provider.load_current_resource.should eql(@current_resource)
end
end
describe "install_package" do
it "should run zypper install with the package name and version" do
@provider.should_receive(:run_command).with({
:command => "zypper -n --no-gpg-checks install -l emacs=1.0",
})
@provider.install_package("emacs", "1.0")
end
end
describe "upgrade_package" do
it "should run zypper update with the package name and version" do
@provider.should_receive(:run_command).with({
:command => "zypper -n --no-gpg-checks install -l emacs=1.0",
})
@provider.upgrade_package("emacs", "1.0")
end
end
describe "remove_package" do
it "should run zypper remove with the package name" do
@provider.should_receive(:run_command).with({
:command => "zypper -n --no-gpg-checks remove emacs=1.0",
})
@provider.remove_package("emacs", "1.0")
end
end
describe "purge_package" do
it "should run remove_package with the name and version" do
@provider.should_receive(:remove_package).with("emacs", "1.0")
@provider.purge_package("emacs", "1.0")
end
end
describe "on an older zypper" do
before(:each) do
@provider.stub!(:`).and_return("0.11.6")
end
describe "install_package" do
it "should run zypper install with the package name and version" do
@provider.should_receive(:run_command).with({
:command => "zypper install -y emacs"
})
@provider.install_package("emacs", "1.0")
end
end
describe "upgrade_package" do
it "should run zypper update with the package name and version" do
@provider.should_receive(:run_command).with({
:command => "zypper install -y emacs"
})
@provider.upgrade_package("emacs", "1.0")
end
end
describe "remove_package" do
it "should run zypper remove with the package name" do
@provider.should_receive(:run_command).with({
:command => "zypper remove -y emacs"
})
@provider.remove_package("emacs", "1.0")
end
end
end
end
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