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require 'spec_helper'
require 'puppet/module_tool'
require 'tmpdir'
require 'puppet_spec/module_tool/shared_functions'
require 'puppet_spec/module_tool/stub_source'
describe Puppet::ModuleTool::Applications::Uninstaller do
include PuppetSpec::ModuleTool::SharedFunctions
include PuppetSpec::Files
before do
FileUtils.mkdir_p(primary_dir)
FileUtils.mkdir_p(secondary_dir)
end
let(:environment) do
Puppet.lookup(:current_environment).override_with(
:vardir => vardir,
:modulepath => [ primary_dir, secondary_dir ]
)
end
let(:vardir) { tmpdir('uninstaller') }
let(:primary_dir) { File.join(vardir, "primary") }
let(:secondary_dir) { File.join(vardir, "secondary") }
let(:remote_source) { PuppetSpec::ModuleTool::StubSource.new }
let(:module) { 'module-not_installed' }
let(:application) do
opts = options
Puppet::ModuleTool.set_option_defaults(opts)
Puppet::ModuleTool::Applications::Uninstaller.new(self.module, opts)
end
def options
{ :environment => environment }
end
subject { application.run }
context "when the module is not installed" do
it "should fail" do
subject.should include :result => :failure
end
end
context "when the module is installed" do
let(:module) { 'pmtacceptance-stdlib' }
before { preinstall('pmtacceptance-stdlib', '1.0.0') }
before { preinstall('pmtacceptance-apache', '0.0.4') }
it "should uninstall the module" do
subject[:affected_modules].first.forge_name.should == "pmtacceptance/stdlib"
end
it "should only uninstall the requested module" do
subject[:affected_modules].length == 1
end
context 'in two modulepaths' do
before { preinstall('pmtacceptance-stdlib', '2.0.0', :into => secondary_dir) }
it "should fail if a module exists twice in the modpath" do
subject.should include :result => :failure
end
end
context "when options[:version] is specified" do
def options
super.merge(:version => '1.0.0')
end
it "should uninstall the module if the version matches" do
subject[:affected_modules].length.should == 1
subject[:affected_modules].first.version.should == "1.0.0"
end
context 'but not matched' do
def options
super.merge(:version => '2.0.0')
end
it "should not uninstall the module if the version does not match" do
subject.should include :result => :failure
end
end
end
context "when the module metadata is missing" do
before { File.unlink(File.join(primary_dir, 'stdlib', 'metadata.json')) }
it "should not uninstall the module" do
application.run[:result].should == :failure
end
end
context "when the module has local changes" do
before do
mark_changed(File.join(primary_dir, 'stdlib'))
end
it "should not uninstall the module" do
subject.should include :result => :failure
end
end
context "when uninstalling the module will cause broken dependencies" do
before { preinstall('pmtacceptance-apache', '0.10.0') }
it "should not uninstall the module" do
subject.should include :result => :failure
end
end
context 'with --ignore-changes' do
def options
super.merge(:ignore_changes => true)
end
context 'with local changes' do
before do
mark_changed(File.join(primary_dir, 'stdlib'))
end
it 'overwrites the installed module with the greatest version matching that range' do
subject.should include :result => :success
end
end
context 'without local changes' do
it 'overwrites the installed module with the greatest version matching that range' do
subject.should include :result => :success
end
end
end
context "when using the --force flag" do
def options
super.merge(:force => true)
end
context "with local changes" do
before do
mark_changed(File.join(primary_dir, 'stdlib'))
end
it "should ignore local changes" do
subject[:affected_modules].length.should == 1
subject[:affected_modules].first.forge_name.should == "pmtacceptance/stdlib"
end
end
context "while depended upon" do
before { preinstall('pmtacceptance-apache', '0.10.0') }
it "should ignore broken dependencies" do
subject[:affected_modules].length.should == 1
subject[:affected_modules].first.forge_name.should == "pmtacceptance/stdlib"
end
end
end
end
end
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