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Add support for the Entropy package manager #19

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165 changes: 165 additions & 0 deletions spec/util/package/packagehelpers_spec.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -109,6 +109,14 @@ module Package
File.expects(:exists?).with('/usr/bin/zypper').returns(true)
PackageHelpers.packagemanager.should == :zypper
end

it 'should return entropy if equo is present on the system' do
File.expects(:exists?).with('/usr/bin/yum').returns(false)
File.expects(:exists?).with('/usr/bin/apt-get').returns(false)
File.expects(:exists?).with('/usr/bin/zypper').returns(false)
File.expects(:exists?).with('/usr/bin/equo').returns(true)
PackageHelpers.packagemanager.should == :entropy
end
end

describe "count" do
Expand All @@ -124,6 +132,12 @@ module Package
PackageHelpers.count
end

it 'should call #entropy_count if equo is present on the system' do
PackageHelpers.expects(:packagemanager).returns(:entropy)
PackageHelpers.expects(:entropy_count)
PackageHelpers.count
end

it 'should fail if no compatible package manager is present on the system' do
PackageHelpers.expects(:packagemanager).returns(nil)

Expand All @@ -146,6 +160,12 @@ module Package
PackageHelpers.md5
end

it 'should call #entropy_md5 if equo is present on the system' do
PackageHelpers.expects(:packagemanager).returns(:entropy)
PackageHelpers.expects(:entropy_md5)
PackageHelpers.md5
end

it 'should fail if no compatible package manager is present on the system' do
PackageHelpers.expects(:packagemanager).returns(nil)

Expand Down Expand Up @@ -339,6 +359,96 @@ module Package
end
end

describe "entropy_count" do
it 'should raise if equo cannot be found on the system' do
File.expects(:exists?).with('/usr/bin/equo').returns(false)

expect{
PackageHelpers.entropy_count
}.to raise_error 'Cannot find equo at /usr/bin/equo'
end

it 'should raise if the equo command failed' do
File.expects(:exists?).with('/usr/bin/equo').returns(true)
shell = mock
status = mock
shell.stubs(:runcommand)
shell.stubs(:status).returns(status)
status.stubs(:exitstatus).returns(-1)
Shell.expects(:new).with('/usr/bin/equo query list installed --quiet', :stdout => "").returns(shell)

expect{
PackageHelpers.entropy_count
}.to raise_error 'equo query list installed failed, exit code was -1'
end


it 'should return the count of packages' do
output = "acct-group/avahi
acct-group/avahi-autoipd
acct-group/ceph
acct-group/docker
acct-user/sshd"

File.expects(:exists?).with('/usr/bin/equo').returns(true)
shell = mock
status = mock
Shell.stubs(:new).with('/usr/bin/equo query list installed --quiet', :stdout => output).returns(shell)
shell.stubs(:runcommand)
shell.stubs(:stdout).returns(output)
shell.expects(:status).returns(status)
status.stubs(:exitstatus).returns(0)

result = PackageHelpers.entropy_count(output)
result.should == {:exitcode => 0, :output => "5"}
end
end

describe "entropy_md5" do
it 'should raise if equo cannot be found on the system' do
File.expects(:exists?).with('/usr/bin/equo').returns(false)

expect{
PackageHelpers.entropy_md5
}.to raise_error 'Cannot find equo at /usr/bin/equo'
end

it 'should raise if the equo command failed' do
File.expects(:exists?).with('/usr/bin/equo').returns(true)
shell = mock
status = mock
shell.stubs(:runcommand)
shell.stubs(:status).returns(status)
status.stubs(:exitstatus).returns(-1)
Shell.expects(:new).with('/usr/bin/equo query list installed --quiet', :stdout => "").returns(shell)

expect{
PackageHelpers.entropy_md5
}.to raise_error 'equo query list installed failed, exit code was -1'
end


it 'should return the md5 of packages' do
output = "acct-group/avahi
acct-group/avahi-autoipd
acct-group/ceph
acct-group/docker
acct-user/sshd"

File.expects(:exists?).with('/usr/bin/equo').returns(true)
shell = mock
status = mock
Shell.stubs(:new).with('/usr/bin/equo query list installed --quiet', :stdout => output).returns(shell)
shell.stubs(:runcommand)
shell.stubs(:stdout).returns(output)
shell.expects(:status).returns(status)
status.stubs(:exitstatus).returns(0)

result = PackageHelpers.entropy_md5(output)
result.should == {:exitcode => 0, :output => 'c2ca6bdfa2a2e219e131d9dbb6975a7a'}
end
end

describe "checkupdates" do
it 'should call #yum_checkupdates if yum is present on the system' do
PackageHelpers.expects(:packagemanager).returns(:yum)
Expand All @@ -358,6 +468,12 @@ module Package
PackageHelpers.checkupdates
end

it 'should call #entropy_checkupdates if entropy is present on the system' do
PackageHelpers.expects(:packagemanager).returns(:entropy)
PackageHelpers.expects(:entropy_checkupdates)
PackageHelpers.checkupdates
end

it 'should fail if no compatible package manager is present on the system' do
PackageHelpers.expects(:packagemanager).returns(nil)

Expand Down Expand Up @@ -472,6 +588,55 @@ module Package
{:package => 'package2', :version => '2.2.2', :repo => 'rspecrepo'}]
end
end

describe "#entropy_checkupdates" do
it 'should raise if equo cannot be found on the system' do
File.expects(:exists?).with('/usr/bin/equo').returns(false)

expect{
PackageHelpers.entropy_checkupdates
}.to raise_error 'Cannot find equo at /usr/bin/equo'
end

it 'should raise if the upgrade command failed' do
File.expects(:exists?).with('/usr/bin/equo').returns(true)
shell = mock
status = mock
Shell.stubs(:new).with('/usr/bin/equo upgrade --pretend', :stdout => '').returns(shell)
shell.stubs(:runcommand)
shell.expects(:status).returns(status)
status.stubs(:exitstatus).returns(-1)

expect{
PackageHelpers.entropy_checkupdates
}.to raise_error 'Equo upgrade --pretend failed, exit code was -1'
end


it 'should return the list of outdated packages' do
output = "╠ @@ Calculating dependencies...
╠ @@ These are the packages that would be installed:
╠ ## [U] [rspecrepo.org] app-spec/package1-2.5.3|0 [2.4.3-r1|0]
╠ ## [U] [rspecrepo.org] app-spec/package2-4.6-r1|0 [4.6|0]
╠ ## [N] [rspecrepo.org] app-spec/package-with-dash-0.2.2_beta4-r1|1"

File.expects(:exists?).with('/usr/bin/equo').returns(true)
shell = mock
status = mock
Shell.stubs(:new).with('/usr/bin/equo upgrade --pretend', :stdout => output).returns(shell)
shell.stubs(:runcommand)
shell.expects(:status).returns(status)
status.stubs(:exitstatus).returns(0)

result = PackageHelpers.entropy_checkupdates(output)
result[:exitcode].should == 0
result[:output].should == output
result[:package_manager] == 'yum'
result[:outdated_packages].should == [ {:package => 'app-spec/package1', :version => '2.5.3', :repo => 'rspecrepo.org'},
{:package => 'app-spec/package2', :version => '4.6-r1', :repo => 'rspecrepo.org'},
{:package => 'app-spec/package-with-dash', :version => '0.2.2_beta4-r1', :repo => 'rspecrepo.org'}]
end
end
end
end
end
Expand Down
62 changes: 62 additions & 0 deletions util/package/packagehelpers.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,8 @@ def self.count
return rpm_count
elsif manager == :apt
return dpkg_count
elsif manager == :entropy
return entropy_count
else
raise 'Cannot find a compatible package system to count packages'
end
Expand Down Expand Up @@ -42,12 +44,28 @@ def self.dpkg_count(output = "")
return result
end

def self.entropy_count(output = '')
raise 'Cannot find equo at /usr/bin/equo' unless File.exists?('/usr/bin/equo')

result = {exitcode: nil,
output: ''}
cmd = Shell.new('/usr/bin/equo query list installed --quiet', stdout: output)
cmd.runcommand
result[:exitcode] = cmd.status.exitstatus
result[:output] = output.split("\n").size.to_s

raise "equo query list installed failed, exit code was #{result[:exitcode]}" unless result[:exitcode].zero?
result
end

def self.md5
manager = packagemanager
if manager == :yum
return rpm_md5
elsif manager == :apt
return dpkg_md5
elsif manager == :entropy
return entropy_md5
else
raise 'Cannot find a compatible package system to get a md5 of the package list'
end
Expand Down Expand Up @@ -80,6 +98,19 @@ def self.dpkg_md5(output = "")
return result
end

def self.entropy_md5(output = '')
raise 'Cannot find equo at /usr/bin/equo' unless File.exists?('/usr/bin/equo')
result = {exitcode: nil,
output: ''}
cmd = Shell.new('/usr/bin/equo query list installed --quiet', stdout: output)
cmd.runcommand
result[:exitcode] = cmd.status.exitstatus
result[:output] = Digest::MD5.new.hexdigest(output.split("\n").sort.join("\n"))

raise "equo query list installed failed, exit code was #{result[:exitcode]}" unless result[:exitcode].zero?
result
end

def self.yum_clean(clean_mode)
raise "Cannot find yum at /usr/bin/yum" unless File.exists?("/usr/bin/yum")
result = {:exitcode => nil,
Expand Down Expand Up @@ -120,6 +151,8 @@ def self.packagemanager
return :apt
elsif File.exists?('/usr/bin/zypper')
return :zypper
elsif File.exists?('/usr/bin/equo')
return :entropy
end
end

Expand All @@ -131,6 +164,8 @@ def self.checkupdates
return apt_checkupdates
elsif manager == :zypper
return zypper_checkupdates
elsif manager == :entropy
return entropy_checkupdates
else
raise 'Cannot find a compatible package system to check updates'
end
Expand Down Expand Up @@ -215,6 +250,33 @@ def self.apt_checkupdates(output = "")

result
end

def self.entropy_checkupdates(output = "")
raise 'Cannot find equo at /usr/bin/equo' unless File.exists?('/usr/bin/equo')

result = {:exitcode => nil,
:output => output,
:outdated_packages => [],
:package_manager => 'entropy'}

cmd = Shell.new('/usr/bin/equo upgrade --pretend', stdout: result[:output])
cmd.runcommand
result[:exitcode] = cmd.status.exitstatus

raise "Equo upgrade --pretend failed, exit code was #{result[:exitcode]}" unless result[:exitcode].zero?

result[:output].each_line do |line|
next unless line =~ /## \[[A-Z]\]/

if line =~ /\[([^ ]+?)\] ([^ ]+?)-((?:[0-9]+|\.)+[a-z]?(?:_(?:alpha|beta|pre|rc|p)\d?)*(?:-r\d+)?)/
result[:outdated_packages] << {package: $2.strip,
version: $3.strip,
repo: $1.strip}
end
end

result
end
end
end
end
Expand Down