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#
# Author:: David Balatero (<dbalatero@gmail.com>)
# Copyright:: Copyright (c) 2009 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::Macports 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("zsh")
@current_resource = Chef::Resource::Package.new("zsh")
@provider = Chef::Provider::Package::Macports.new(@new_resource, @run_context)
Chef::Resource::Package.stub!(:new).and_return(@current_resource)
@status = mock("Status", :exitstatus => 0)
@stdin = StringIO.new
@stdout = StringIO.new
@stderr = StringIO.new
@pid = 2342
end
describe "load_current_resource" do
it "should create a current resource with the name of the new_resource" do
@provider.should_receive(:current_installed_version).and_return(nil)
@provider.should_receive(:macports_candidate_version).and_return("4.2.7")
@provider.load_current_resource
@provider.current_resource.name.should == "zsh"
end
it "should create a current resource with the version if the package is installed" do
@provider.should_receive(:macports_candidate_version).and_return("4.2.7")
@provider.should_receive(:current_installed_version).and_return("4.2.7")
@provider.load_current_resource
@provider.candidate_version.should == "4.2.7"
end
it "should create a current resource with a nil version if the package is not installed" do
@provider.should_receive(:current_installed_version).and_return(nil)
@provider.should_receive(:macports_candidate_version).and_return("4.2.7")
@provider.load_current_resource
@provider.current_resource.version.should be_nil
end
it "should set a candidate version if one exists" do
@provider.should_receive(:current_installed_version).and_return(nil)
@provider.should_receive(:macports_candidate_version).and_return("4.2.7")
@provider.load_current_resource
@provider.candidate_version.should == "4.2.7"
end
end
describe "current_installed_version" do
it "should return the current version if the package is installed" do
@stdout.should_receive(:read).and_return(<<EOF
The following ports are currently installed:
openssl @0.9.8k_0 (active)
EOF
)
@provider.should_receive(:popen4).and_yield(@pid, @stdin, @stdout, @stderr).and_return(@status)
@provider.current_installed_version.should == "0.9.8k_0"
end
it "should return nil if a package is not currently installed" do
@stdout.should_receive(:read).and_return(" \n")
@provider.should_receive(:popen4).and_yield(@pid, @stdin, @stdout, @stderr).and_return(@status)
@provider.current_installed_version.should be_nil
end
end
describe "macports_candidate_version" do
it "should return the latest available version of a given package" do
@stdout.should_receive(:read).and_return("version: 4.2.7\n")
@provider.should_receive(:popen4).and_yield(@pid, @stdin, @stdout, @stderr).and_return(@status)
@provider.macports_candidate_version.should == "4.2.7"
end
it "should return nil if there is no version for a given package" do
@stdout.should_receive(:read).and_return("Error: port fadsfadsfads not found\n")
@provider.should_receive(:popen4).and_yield(@pid, @stdin, @stdout, @stderr).and_return(@status)
@provider.macports_candidate_version.should be_nil
end
end
describe "install_package" do
it "should run the port install command with the correct version" do
@current_resource.should_receive(:version).and_return("4.1.6")
@provider.current_resource = @current_resource
@provider.should_receive(:run_command_with_systems_locale).with(:command => "port install zsh @4.2.7")
@provider.install_package("zsh", "4.2.7")
end
it "should not do anything if a package already exists with the same version" do
@current_resource.should_receive(:version).and_return("4.2.7")
@provider.current_resource = @current_resource
@provider.should_not_receive(:run_command_with_systems_locale)
@provider.install_package("zsh", "4.2.7")
end
it "should add options to the port command when specified" do
@current_resource.should_receive(:version).and_return("4.1.6")
@provider.current_resource = @current_resource
@new_resource.stub!(:options).and_return("-f")
@provider.should_receive(:run_command_with_systems_locale).with(:command => "port -f install zsh @4.2.7")
@provider.install_package("zsh", "4.2.7")
end
end
describe "purge_package" do
it "should run the port uninstall command with the correct version" do
@provider.should_receive(:run_command_with_systems_locale).with(:command => "port uninstall zsh @4.2.7")
@provider.purge_package("zsh", "4.2.7")
end
it "should purge the currently active version if no explicit version is passed in" do
@provider.should_receive(:run_command_with_systems_locale).with(:command => "port uninstall zsh")
@provider.purge_package("zsh", nil)
end
it "should add options to the port command when specified" do
@new_resource.stub!(:options).and_return("-f")
@provider.should_receive(:run_command_with_systems_locale).with(:command => "port -f uninstall zsh @4.2.7")
@provider.purge_package("zsh", "4.2.7")
end
end
describe "remove_package" do
it "should run the port deactivate command with the correct version" do
@provider.should_receive(:run_command_with_systems_locale).with(:command => "port deactivate zsh @4.2.7")
@provider.remove_package("zsh", "4.2.7")
end
it "should remove the currently active version if no explicit version is passed in" do
@provider.should_receive(:run_command_with_systems_locale).with(:command => "port deactivate zsh")
@provider.remove_package("zsh", nil)
end
it "should add options to the port command when specified" do
@new_resource.stub!(:options).and_return("-f")
@provider.should_receive(:run_command_with_systems_locale).with(:command => "port -f deactivate zsh @4.2.7")
@provider.remove_package("zsh", "4.2.7")
end
end
describe "upgrade_package" do
it "should run the port upgrade command with the correct version" do
@current_resource.should_receive(:version).at_least(:once).and_return("4.1.6")
@provider.current_resource = @current_resource
@provider.should_receive(:run_command_with_systems_locale).with(:command => "port upgrade zsh @4.2.7")
@provider.upgrade_package("zsh", "4.2.7")
end
it "should not run the port upgrade command if the version is already installed" do
@current_resource.should_receive(:version).at_least(:once).and_return("4.2.7")
@provider.current_resource = @current_resource
@provider.should_not_receive(:run_command_with_systems_locale)
@provider.upgrade_package("zsh", "4.2.7")
end
it "should call install_package if the package isn't currently installed" do
@current_resource.should_receive(:version).at_least(:once).and_return(nil)
@provider.current_resource = @current_resource
@provider.should_receive(:install_package).and_return(true)
@provider.upgrade_package("zsh", "4.2.7")
end
it "should add options to the port command when specified" do
@new_resource.stub!(:options).and_return("-f")
@current_resource.should_receive(:version).at_least(:once).and_return("4.1.6")
@provider.current_resource = @current_resource
@provider.should_receive(:run_command_with_systems_locale).with(:command => "port -f upgrade zsh @4.2.7")
@provider.upgrade_package("zsh", "4.2.7")
end
end
end
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