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require 'spec_helper'
require 'puppet/file_bucket/dipper'
require 'puppet_spec/compiler'
describe Puppet::Type.type(:cron).provider(:crontab), '(integration)', unless: Puppet.features.microsoft_windows? do
include PuppetSpec::Files
include PuppetSpec::Compiler
before :each do
Puppet::Type.type(:cron).stubs(:defaultprovider).returns described_class
described_class.stubs(:suitable?).returns true
Puppet::FileBucket::Dipper.any_instance.stubs(:backup) # Don't backup to filebucket
# I don't want to execute anything
described_class.stubs(:filetype).returns Puppet::Util::FileType::FileTypeFlat
described_class.stubs(:default_target).returns crontab_user1
# I don't want to stub Time.now to get a static header because I don't know
# where Time.now is used elsewhere, so just go with a very simple header
described_class.stubs(:header).returns "# HEADER: some simple\n# HEADER: header\n"
FileUtils.cp(my_fixture('crontab_user1'), crontab_user1)
FileUtils.cp(my_fixture('crontab_user2'), crontab_user2)
end
after :each do
described_class.clear
end
let :crontab_user1 do
tmpfile('cron_integration_specs')
end
let :crontab_user2 do
tmpfile('cron_integration_specs')
end
def expect_output(fixture_name)
expect(File.read(crontab_user1)).to eq(File.read(my_fixture(fixture_name)))
end
describe 'when managing a cron entry' do
it 'is able to purge unmanaged entries' do
apply_with_error_check(<<-MANIFEST)
cron {
'only managed entry':
ensure => 'present',
command => '/bin/true',
target => '#{crontab_user1}',
}
resources { 'cron': purge => 'true' }
MANIFEST
expect_output('purged')
end
describe 'with ensure absent' do
it 'does nothing if entry already absent' do
apply_with_error_check(<<-MANIFEST)
cron {
'no_such_entry':
ensure => 'absent',
target => '#{crontab_user1}',
}
MANIFEST
expect_output('crontab_user1')
end
it 'removes the resource from crontab if present' do
apply_with_error_check(<<-MANIFEST)
cron {
'My daily failure':
ensure => 'absent',
target => '#{crontab_user1}',
}
MANIFEST
expect_output('remove_named_resource')
end
it 'removes a matching cronentry if present' do
apply_with_error_check(<<-MANIFEST)
cron {
'no_such_named_resource_in_crontab':
ensure => absent,
minute => [ '17-19', '22' ],
hour => [ '0-23/2' ],
weekday => 'Tue',
command => '/bin/unnamed_regular_command',
target => '#{crontab_user1}',
}
MANIFEST
expect_output('remove_unnamed_resource')
end
end
describe 'with ensure present' do
context 'and no command specified' do
it 'works if the resource is already present' do
apply_with_error_check(<<-MANIFEST)
cron {
'My daily failure':
special => 'daily',
target => '#{crontab_user1}',
}
MANIFEST
expect_output('crontab_user1')
end
it 'fails if the resource needs creating' do
manifest = <<-MANIFEST
cron {
'Entirely new resource':
special => 'daily',
target => '#{crontab_user1}',
}
MANIFEST
apply_compiled_manifest(manifest) do |res|
if res.ref == 'Cron[Entirely new resource]'
res.expects(:err).with(regexp_matches(%r{no command}))
else
res.expects(:err).never
end
end
end
end
it 'does nothing if entry already present' do
apply_with_error_check(<<-MANIFEST)
cron {
'My daily failure':
special => 'daily',
command => '/bin/false',
target => '#{crontab_user1}',
}
MANIFEST
expect_output('crontab_user1')
end
it "works correctly when managing 'target' but not 'user'" do
apply_with_error_check(<<-MANIFEST)
cron {
'My daily failure':
special => 'daily',
command => '/bin/false',
target => '#{crontab_user1}',
}
MANIFEST
expect_output('crontab_user1')
end
it 'does nothing if a matching entry already present' do
apply_with_error_check(<<-MANIFEST)
cron {
'no_such_named_resource_in_crontab':
ensure => present,
minute => [ '17-19', '22' ],
hour => [ '0-23/2' ],
command => '/bin/unnamed_regular_command',
target => '#{crontab_user1}',
}
MANIFEST
expect_output('crontab_user1')
end
it 'adds a new normal entry if currently absent' do
apply_with_error_check(<<-MANIFEST)
cron {
'new entry':
ensure => present,
minute => '12',
weekday => 'Tue',
command => '/bin/new',
environment => [
'MAILTO=""',
'SHELL=/bin/bash'
],
target => '#{crontab_user1}',
}
MANIFEST
expect_output('create_normal_entry')
end
it 'adds a new special entry if currently absent' do
apply_with_error_check(<<-MANIFEST)
cron {
'new special entry':
ensure => present,
special => 'reboot',
command => 'echo "Booted" 1>&2',
environment => 'MAILTO=bob@company.com',
target => '#{crontab_user1}',
}
MANIFEST
expect_output('create_special_entry')
end
it 'changes existing entry if out of sync' do
apply_with_error_check(<<-MANIFEST)
cron {
'Monthly job':
ensure => present,
special => 'monthly',
#minute => ['22'],
command => '/usr/bin/monthly',
environment => [],
target => '#{crontab_user1}',
}
MANIFEST
expect_output('modify_entry')
end
it 'changes a special schedule to numeric if requested' do
apply_with_error_check(<<-MANIFEST)
cron {
'My daily failure':
special => 'absent',
command => '/bin/false',
target => '#{crontab_user1}',
}
MANIFEST
expect_output('unspecialized')
end
it 'does not try to move an entry from one file to another' do
# force the parsedfile provider to also parse user1's crontab
apply_with_error_check(<<-MANIFEST)
cron {
'foo':
ensure => absent,
target => '#{crontab_user1}';
'My daily failure':
special => 'daily',
command => "/bin/false",
target => '#{crontab_user2}',
}
MANIFEST
expect(File.read(crontab_user1)).to eq(File.read(my_fixture('moved_cronjob_input1')))
expect(File.read(crontab_user2)).to eq(File.read(my_fixture('moved_cronjob_input2')))
end
end
end
end
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