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Diffstat (limited to 'spec/unit/provider/package/portage_spec.rb')
| -rw-r--r-- | spec/unit/provider/package/portage_spec.rb | 276 |
1 files changed, 276 insertions, 0 deletions
diff --git a/spec/unit/provider/package/portage_spec.rb b/spec/unit/provider/package/portage_spec.rb new file mode 100644 index 0000000000..e963934f4f --- /dev/null +++ b/spec/unit/provider/package/portage_spec.rb @@ -0,0 +1,276 @@ +# +# Author:: Caleb Tennis (<caleb.tennis@gmail.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::Portage, "load_current_resource" 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("dev-util/git") + @new_resource_without_category = Chef::Resource::Package.new("git") + @current_resource = Chef::Resource::Package.new("dev-util/git") + + @provider = Chef::Provider::Package::Portage.new(@new_resource, @run_context) + Chef::Resource::Package.stub!(:new).and_return(@current_resource) + end + + describe "when determining the current state of the package" do + + it "should create a current resource with the name of new_resource" do + ::Dir.stub!(:[]).with("/var/db/pkg/dev-util/git-*").and_return(["/var/db/pkg/dev-util/git-1.0.0"]) + Chef::Resource::Package.should_receive(:new).and_return(@current_resource) + @provider.load_current_resource + end + + it "should set the current resource package name to the new resource package name" do + ::Dir.stub!(:[]).with("/var/db/pkg/dev-util/git-*").and_return(["/var/db/pkg/dev-util/git-1.0.0"]) + @current_resource.should_receive(:package_name).with(@new_resource.package_name) + @provider.load_current_resource + end + + it "should return a current resource with the correct version if the package is found" do + ::Dir.stub!(:[]).with("/var/db/pkg/dev-util/git-*").and_return(["/var/db/pkg/dev-util/git-foobar-0.9", "/var/db/pkg/dev-util/git-1.0.0"]) + @provider.load_current_resource + @provider.current_resource.version.should == "1.0.0" + end + + it "should return a current resource with the correct version if the package is found with revision" do + ::Dir.stub!(:[]).with("/var/db/pkg/dev-util/git-*").and_return(["/var/db/pkg/dev-util/git-1.0.0-r1"]) + @provider.load_current_resource + @provider.current_resource.version.should == "1.0.0-r1" + end + + it "should return a current resource with a nil version if the package is not found" do + ::Dir.stub!(:[]).with("/var/db/pkg/dev-util/git-*").and_return(["/var/db/pkg/dev-util/notgit-1.0.0"]) + @provider.load_current_resource + @provider.current_resource.version.should be_nil + end + + it "should return a package name match from /var/db/pkg/* if a category isn't specified and a match is found" do + ::Dir.stub!(:[]).with("/var/db/pkg/*/git-*").and_return(["/var/db/pkg/dev-util/git-foobar-0.9", "/var/db/pkg/dev-util/git-1.0.0"]) + @provider = Chef::Provider::Package::Portage.new(@new_resource_without_category, @run_context) + @provider.load_current_resource + @provider.current_resource.version.should == "1.0.0" + end + + it "should return a current resource with a nil version if a category isn't specified and a name match from /var/db/pkg/* is not found" do + ::Dir.stub!(:[]).with("/var/db/pkg/*/git-*").and_return(["/var/db/pkg/dev-util/notgit-1.0.0"]) + @provider = Chef::Provider::Package::Portage.new(@new_resource_without_category, @run_context) + @provider.load_current_resource + @provider.current_resource.version.should be_nil + end + + it "should throw an exception if a category isn't specified and multiple packages are found" do + ::Dir.stub!(:[]).with("/var/db/pkg/*/git-*").and_return(["/var/db/pkg/dev-util/git-1.0.0", "/var/db/pkg/funny-words/git-1.0.0"]) + @provider = Chef::Provider::Package::Portage.new(@new_resource_without_category, @run_context) + lambda { @provider.load_current_resource }.should raise_error(Chef::Exceptions::Package) + end + + it "should return a current resource with a nil version if a category is specified and multiple packages are found" do + ::Dir.stub!(:[]).with("/var/db/pkg/dev-util/git-*").and_return(["/var/db/pkg/dev-util/git-1.0.0", "/var/db/pkg/funny-words/git-1.0.0"]) + @provider = Chef::Provider::Package::Portage.new(@new_resource, @run_context) + @provider.load_current_resource + @provider.current_resource.version.should be_nil + end + + it "should return a current resource with a nil version if a category is not specified and multiple packages from the same category are found" do + ::Dir.stub!(:[]).with("/var/db/pkg/*/git-*").and_return(["/var/db/pkg/dev-util/git-1.0.0", "/var/db/pkg/dev-util/git-1.0.1"]) + @provider = Chef::Provider::Package::Portage.new(@new_resource_without_category, @run_context) + @provider.load_current_resource + @provider.current_resource.version.should be_nil + end + end + + describe "once the state of the package is known" do + + describe Chef::Provider::Package::Portage, "candidate_version" do + it "should return the candidate_version variable if already set" do + @provider.candidate_version = "1.0.0" + @provider.should_not_receive(:popen4) + @provider.candidate_version + end + + it "should throw an exception if the exitstatus is not 0" do + @status = mock("Status", :exitstatus => 1) + @provider.stub!(:popen4).and_return(@status) + lambda { @provider.candidate_version }.should raise_error(Chef::Exceptions::Package) + end + + it "should find the candidate_version if a category is specifed and there are no duplicates" do + output = <<EOF +Searching... +[ Results for search key : git ] +[ Applications found : 14 ] + +* app-misc/digitemp [ Masked ] + Latest version available: 3.5.0 + Latest version installed: [ Not Installed ] + Size of files: 261 kB + Homepage: http://www.digitemp.com/ http://www.ibutton.com/ + Description: Temperature logging and reporting using Dallas Semiconductor's iButtons and 1-Wire protocol + License: GPL-2 + +* dev-util/git + Latest version available: 1.6.0.6 + Latest version installed: ignore + Size of files: 2,725 kB + Homepage: http://git.or.cz/ + Description: GIT - the stupid content tracker, the revision control system heavily used by the Linux kernel team + License: GPL-2 + +* dev-util/gitosis [ Masked ] + Latest version available: 0.2_p20080825 + Latest version installed: [ Not Installed ] + Size of files: 31 kB + Homepage: http://eagain.net/gitweb/?p=gitosis.git;a=summary + Description: gitosis -- software for hosting git repositories + License: GPL-2 +EOF + + @status = mock("Status", :exitstatus => 0) + @provider.should_receive(:popen4).and_yield(nil, nil, StringIO.new(output), nil).and_return(@status) + @provider.candidate_version.should == "1.6.0.6" + end + + it "should find the candidate_version if a category is not specifed and there are no duplicates" do + output = <<EOF +Searching... +[ Results for search key : git ] +[ Applications found : 14 ] + +* app-misc/digitemp [ Masked ] + Latest version available: 3.5.0 + Latest version installed: [ Not Installed ] + Size of files: 261 kB + Homepage: http://www.digitemp.com/ http://www.ibutton.com/ + Description: Temperature logging and reporting using Dallas Semiconductor's iButtons and 1-Wire protocol + License: GPL-2 + +* dev-util/git + Latest version available: 1.6.0.6 + Latest version installed: ignore + Size of files: 2,725 kB + Homepage: http://git.or.cz/ + Description: GIT - the stupid content tracker, the revision control system heavily used by the Linux kernel team + License: GPL-2 + +* dev-util/gitosis [ Masked ] + Latest version available: 0.2_p20080825 + Latest version installed: [ Not Installed ] + Size of files: 31 kB + Homepage: http://eagain.net/gitweb/?p=gitosis.git;a=summary + Description: gitosis -- software for hosting git repositories + License: GPL-2 +EOF + + @status = mock("Status", :exitstatus => 0) + @provider = Chef::Provider::Package::Portage.new(@new_resource_without_category, @run_context) + @provider.should_receive(:popen4).and_yield(nil, nil, StringIO.new(output), nil).and_return(@status) + @provider.candidate_version.should == "1.6.0.6" + end + + it "should throw an exception if a category is not specified and there are duplicates" do + output = <<EOF +Searching... +[ Results for search key : git ] +[ Applications found : 14 ] + +* app-misc/digitemp [ Masked ] + Latest version available: 3.5.0 + Latest version installed: [ Not Installed ] + Size of files: 261 kB + Homepage: http://www.digitemp.com/ http://www.ibutton.com/ + Description: Temperature logging and reporting using Dallas Semiconductor's iButtons and 1-Wire protocol + License: GPL-2 + +* app-misc/git + Latest version available: 4.3.20 + Latest version installed: [ Not Installed ] + Size of files: 416 kB + Homepage: http://www.gnu.org/software/git/ + Description: GNU Interactive Tools - increase speed and efficiency of most daily task + License: GPL-2 + +* dev-util/git + Latest version available: 1.6.0.6 + Latest version installed: ignore + Size of files: 2,725 kB + Homepage: http://git.or.cz/ + Description: GIT - the stupid content tracker, the revision control system heavily used by the Linux kernel team + License: GPL-2 + +* dev-util/gitosis [ Masked ] + Latest version available: 0.2_p20080825 + Latest version installed: [ Not Installed ] + Size of files: 31 kB + Homepage: http://eagain.net/gitweb/?p=gitosis.git;a=summary + Description: gitosis -- software for hosting git repositories + License: GPL-2 +EOF + + @status = mock("Status", :exitstatus => 0) + @provider = Chef::Provider::Package::Portage.new(@new_resource_without_category, @run_context) + @provider.should_receive(:popen4).and_yield(nil, nil, StringIO.new(output), nil).and_return(@status) + lambda { @provider.candidate_version }.should raise_error(Chef::Exceptions::Package) + end + + end + + describe Chef::Provider::Package::Portage, "install_package" do + it "should install a normally versioned package using portage" do + @provider.should_receive(:run_command_with_systems_locale).with({ + :command => "emerge -g --color n --nospinner --quiet =dev-util/git-1.0.0" + }) + @provider.install_package("dev-util/git", "1.0.0") + end + + it "should install a tilde versioned package using portage" do + @provider.should_receive(:run_command_with_systems_locale).with({ + :command => "emerge -g --color n --nospinner --quiet ~dev-util/git-1.0.0" + }) + @provider.install_package("dev-util/git", "~1.0.0") + end + + it "should add options to the emerge command when specified" do + @provider.should_receive(:run_command_with_systems_locale).with({ + :command => "emerge -g --color n --nospinner --quiet --oneshot =dev-util/git-1.0.0" + }) + @new_resource.stub!(:options).and_return("--oneshot") + + @provider.install_package("dev-util/git", "1.0.0") + end + end + + describe Chef::Provider::Package::Portage, "remove_package" do + it "should un-emerge the package with no version specified" do + @provider.should_receive(:run_command_with_systems_locale).with({ + :command => "emerge --unmerge --color n --nospinner --quiet dev-util/git" + }) + @provider.remove_package("dev-util/git", nil) + end + + it "should un-emerge the package with a version specified" do + @provider.should_receive(:run_command_with_systems_locale).with({ + :command => "emerge --unmerge --color n --nospinner --quiet =dev-util/git-1.0.0" + }) + @provider.remove_package("dev-util/git", "1.0.0") + end + end + end +end |