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#
# Author:: Kaustubh Deorukhkar (<kaustubh@clogeny.com>)
# Copyright:: Copyright (c) 2013 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'
require 'chef/mixin/shell_out'
describe Chef::Resource::Mount do
# Order the tests for proper cleanup and execution
RSpec.configure do |config|
config.order_groups_and_examples do |list|
list.sort_by { |item| item.description }
end
end
# User provider is platform-dependent, we need platform ohai data:
OHAI_SYSTEM = Ohai::System.new
OHAI_SYSTEM.require_plugin("os")
OHAI_SYSTEM.require_plugin("platform")
OHAI_SYSTEM.require_plugin("passwd")
include Chef::Mixin::ShellOut
before(:all) do
# TODO - this can better be written if we have resource/provider for ramdisk.
if OHAI_SYSTEM[:platform] == 'aix'
@ramdisk = shell_out!("mkramdisk 16M").stdout
# identify device, for /dev/rramdisk0 it is /dev/ramdisk0
@device = @ramdisk.tr("\n","").gsub(/\/rramdisk/, '/ramdisk')
@fstype = "jfs2"
shell_out!("mkfs -V #{@fstype} #{@device}")
else
@device = "/dev/ram1"
@fstype = "tmpfs"
shell_out!("mkfs -q #{@device} 512")
end
@mount_point = "/tmp/testmount"
shell_out("rm -rf #{@mount_point}")
shell_out!("mkdir -p #{@mount_point}")
end
after(:all) do
if OHAI_SYSTEM[:platform] == 'aix'
shell_out("rmramdisk #{@ramdisk}")
end
end
let(:new_resource) do
node = Chef::Node.new
node.default[:platform] = OHAI_SYSTEM[:platform]
node.default[:platform_version] = OHAI_SYSTEM[:platform_version]
events = Chef::EventDispatch::Dispatcher.new
run_context = Chef::RunContext.new(node, {}, events)
new_resource = Chef::Resource::Mount.new(@mount_point, run_context)
new_resource.device @device
new_resource.name @mount_point
new_resource.fstype @fstype
new_resource.options "log=NULL" if OHAI_SYSTEM[:platform] == 'aix'
new_resource
end
let(:provider) do
provider = new_resource.provider_for_action(new_resource.action)
provider
end
def current_resource
provider.load_current_resource
provider.current_resource
end
describe "testcase A: when the target state is a mounted filesystem" do
before do
# sanity umount for any old runs
new_resource.run_action(:umount)
end
it "should mount the filesystem if it isn't mounted" do
current_resource.enabled.should be_false
current_resource.mounted.should be_false
new_resource.run_action(:mount)
new_resource.should be_updated
current_resource.mounted.should be_true
end
end
describe "testcase B: when the target state is a mounted filesystem" do
it "should not mount the filesystem if it is mounted" do
new_resource.run_action(:mount)
new_resource.should_not be_updated
end
end
describe "testcase C: when the filesystem should be remounted and the resource supports remounting" do
it "should remount the filesystem if it is mounted" do
new_resource.supports[:remount] = true
new_resource.options "rw,log=NULL" if OHAI_SYSTEM[:platform] == 'aix'
new_resource.run_action(:remount)
new_resource.should be_updated
current_resource.mounted.should be_true
end
end
describe "testcase D: when the target state is a unmounted filesystem" do
it "should umount the filesystem if it is mounted" do
current_resource.mounted.should be_true
new_resource.run_action(:umount)
new_resource.should be_updated
current_resource.mounted.should be_false
end
end
describe "testcase E: when the target state is a unmounted filesystem" do
it "should not umount the filesystem if it is not mounted" do
new_resource.run_action(:umount)
new_resource.should_not be_updated
end
end
describe "testcase F: when the resource supports remounting" do
it "should not remount the filesystem if it is not mounted" do
new_resource.supports[:remount] = true
new_resource.run_action(:remount)
new_resource.should_not be_updated
end
end
describe "testcase G: when enabling the filesystem to be mounted" do
it "should enable the mount if it isn't enable" do
# setup the mount for further tests.
new_resource.run_action(:mount)
new_resource.run_action(:enable)
new_resource.should be_updated
current_resource.enabled.should be_true
end
end
describe "testcase H: when enabling the filesystem to be mounted" do
it "should enable the mount if it is enabled and mount options have changed" do
new_resource.options "nodev"
new_resource.run_action(:enable)
new_resource.should be_updated
current_resource.enabled.should be_true
end
end
describe "testcase I: when enabling the filesystem to be mounted" do
it "should not enable the mount if it is enabled and mount options have not changed" do
new_resource.options "nodev"
new_resource.run_action(:enable)
new_resource.should_not be_updated_by_last_action
end
end
describe "testcase J: when the target state is to disable the mount" do
it "should disable the mount if it is enabled" do
new_resource.run_action(:disable)
new_resource.should be_updated
current_resource.enabled.should be_false
end
end
describe "testcase K: when the target state is to disable the mount" do
# cleanup at the end
after do
new_resource.run_action(:umount)
end
it "should not disable the mount if it isn't enabled" do
new_resource.run_action(:disable)
new_resource.should_not be_updated
end
end
end
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