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require 'spec_helper'
require 'puppet/file_bucket/dipper'
describe 'mount provider (integration)', unless: Puppet.features.microsoft_windows? do
include PuppetSpec::Files
def create_fake_fstab(initially_contains_entry)
File.open(@fake_fstab, 'w') do |f|
if initially_contains_entry
f.puts("/dev/disk1s1\t/Volumes/foo_disk\tmsdos\tlocal\t0\t0")
end
end
end
before :each do
@fake_fstab = tmpfile('fstab')
@current_options = 'local'
@current_device = '/dev/disk1s1'
Puppet[:digest_algorithm] = 'md5'
allow(Puppet::Type.type(:mount).defaultprovider).to receive(:default_target).and_return(@fake_fstab)
allow(Facter).to receive(:value).with(:hostname).and_return('some_host')
allow(Facter).to receive(:value).with(:domain).and_return('some_domain')
allow(Facter).to receive(:value).with(:kernel).and_return('Linux')
allow(Facter).to receive(:value).with('os.name').and_return('RedHat')
allow(Facter).to receive(:value).with('os.family').and_return('RedHat')
allow(Facter).to receive(:value).with(:fips_enabled).and_return(false)
Puppet::Util::ExecutionStub.set do |command, _options|
case command[0]
when %r{/s?bin/mount}
if command.length == 1
if @mounted
"#{@current_device} on /Volumes/foo_disk type msdos (msdos, #{@current_options})\n"
else
''
end
else
expect(command.last).to eq('/Volumes/foo_disk')
@current_device = check_fstab(true)
@mounted = true
''
end
when %r{/s?bin/umount}
expect(command.length).to eq(2)
expect(command[1]).to eq('/Volumes/foo_disk')
expect(@mounted).to eq(true) # "umount" doesn't work when device not mounted (see #6632)
@mounted = false
''
else
raise "Unexpected command #{command.inspect} executed"
end
end
end
after :each do
Puppet::Type::Mount::ProviderParsed.clear # Work around bug #6628
end
def check_fstab(expected_to_be_present)
# Verify that the fake fstab has the expected data in it
fstab_contents = File.read(@fake_fstab).split("\n").reject { |x| x =~ %r{^#|^$} }
if expected_to_be_present
expect(fstab_contents.length).to eq(1)
device, rest_of_line = fstab_contents[0].split(%r{\t}, 2)
expect(rest_of_line).to eq("/Volumes/foo_disk\tmsdos\t#{@desired_options}\t0\t0")
device
else
expect(fstab_contents.length).to eq(0)
nil
end
end
def run_in_catalog(settings)
resource = Puppet::Type.type(:mount).new(settings.merge(name: '/Volumes/foo_disk',
device: '/dev/disk1s1', fstype: 'msdos'))
allow_any_instance_of(Puppet::FileBucket::Dipper).to receive(:backup) # Don't backup to the filebucket
expect(resource).not_to receive(:err)
catalog = Puppet::Resource::Catalog.new
catalog.host_config = false # Stop Puppet from doing a bunch of magic
catalog.add_resource resource
catalog.apply
end
[false, true].each do |initial_state|
describe "When initially #{initial_state ? 'mounted' : 'unmounted'}" do
before :each do
@mounted = initial_state
end
[false, true].each do |initial_fstab_entry|
describe "When there is #{initial_fstab_entry ? 'an' : 'no'} initial fstab entry" do
before :each do
create_fake_fstab(initial_fstab_entry)
end
[:defined, :present, :mounted, :unmounted, :absent].each do |ensure_setting|
expected_final_state = case ensure_setting
when :mounted
true
when :unmounted, :absent
false
when :defined, :present
initial_state
else
raise "Unknown ensure_setting #{ensure_setting}"
end
expected_fstab_data = (ensure_setting != :absent)
describe "When setting ensure => #{ensure_setting}" do
['local', 'journaled', '', nil].each do |options_setting|
describe "When setting options => '#{options_setting}'" do
it "leaves the system in the #{expected_final_state ? 'mounted' : 'unmounted'} state, #{expected_fstab_data ? 'with' : 'without'} data in /etc/fstab" do
if options_setting && options_setting.empty?
expect { run_in_catalog(ensure: ensure_setting, options: options_setting) }.to raise_error Puppet::ResourceError
else
if options_setting
@desired_options = options_setting
run_in_catalog(ensure: ensure_setting, options: options_setting)
else
@desired_options = if initial_fstab_entry
@current_options
else
'defaults'
end
run_in_catalog(ensure: ensure_setting)
end
expect(@mounted).to eq(expected_final_state)
if expected_fstab_data
expect(check_fstab(expected_fstab_data)).to eq('/dev/disk1s1')
else
expect(check_fstab(expected_fstab_data)).to eq(nil)
end
end
end
end
end
end
end
end
end
end
end
describe 'When the wrong device is mounted' do
it 'remounts the correct device' do
pending 'Due to bug 6309'
@mounted = true
@current_device = '/dev/disk2s2'
create_fake_fstab(true)
@desired_options = 'local'
run_in_catalog(ensure: :mounted, options: 'local')
expect(@current_device).to eq('/dev/disk1s1')
expect(@mounted).to eq(true)
expect(@current_options).to eq('local')
expect(check_fstab(true)).to eq('/dev/disk1s1')
end
end
end
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