diff options
Diffstat (limited to 'spec/unit/provider/mdadm_spec.rb')
-rw-r--r-- | spec/unit/provider/mdadm_spec.rb | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/spec/unit/provider/mdadm_spec.rb b/spec/unit/provider/mdadm_spec.rb deleted file mode 100644 index 6595728741..0000000000 --- a/spec/unit/provider/mdadm_spec.rb +++ /dev/null @@ -1,131 +0,0 @@ -# -# Author:: Joe Williams (<joe@joetify.com>) -# Copyright:: Copyright (c) 2009 Joe Williams -# 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 'ostruct' - -describe Chef::Provider::Mdadm do - - before(:each) do - @node = Chef::Node.new - @events = Chef::EventDispatch::Dispatcher.new - @run_context = Chef::RunContext.new(@node, {}, @events) - @new_resource = Chef::Resource::Mdadm.new('/dev/md1') - @new_resource.devices ["/dev/sdz1","/dev/sdz2","/dev/sdz3"] - @provider = Chef::Provider::Mdadm.new(@new_resource, @run_context) - end - - describe "when determining the current metadevice status" do - it "should set the current resources mount point to the new resources mount point" do - @provider.stub(:shell_out!).and_return(OpenStruct.new(:status => 0)) - @provider.load_current_resource - @provider.current_resource.name.should == '/dev/md1' - @provider.current_resource.raid_device.should == '/dev/md1' - end - - it "determines that the metadevice exists when mdadm exit code is zero" do - @provider.stub(:shell_out!).with("mdadm --detail --test /dev/md1", :returns => [0,4]).and_return(OpenStruct.new(:status => 0)) - @provider.load_current_resource - @provider.current_resource.exists.should be_true - end - - it "determines that the metadevice does not exist when mdadm exit code is 4" do - @provider.stub(:shell_out!).with("mdadm --detail --test /dev/md1", :returns => [0,4]).and_return(OpenStruct.new(:status => 4)) - @provider.load_current_resource - @provider.current_resource.exists.should be_false - end - end - - describe "after the metadevice status is known" do - before(:each) do - @current_resource = Chef::Resource::Mdadm.new('/dev/md1') - @new_resource.level 5 - @provider.stub(:load_current_resource).and_return(true) - @provider.current_resource = @current_resource - end - - describe "when creating the metadevice" do - it "should create the raid device if it doesnt exist" do - @current_resource.exists(false) - expected_command = "yes | mdadm --create /dev/md1 --level 5 --chunk=16 --metadata=0.90 --raid-devices 3 /dev/sdz1 /dev/sdz2 /dev/sdz3" - @provider.should_receive(:shell_out!).with(expected_command) - @provider.run_action(:create) - end - - it "should specify a bitmap only if set" do - @current_resource.exists(false) - @new_resource.bitmap('grow') - expected_command = "yes | mdadm --create /dev/md1 --level 5 --chunk=16 --metadata=0.90 --bitmap=grow --raid-devices 3 /dev/sdz1 /dev/sdz2 /dev/sdz3" - @provider.should_receive(:shell_out!).with(expected_command) - @provider.run_action(:create) - @new_resource.should be_updated_by_last_action - end - - it "should not specify a chunksize if raid level 1" do - @current_resource.exists(false) - @new_resource.level 1 - expected_command = "yes | mdadm --create /dev/md1 --level 1 --metadata=0.90 --raid-devices 3 /dev/sdz1 /dev/sdz2 /dev/sdz3" - @provider.should_receive(:shell_out!).with(expected_command) - @provider.run_action(:create) - @new_resource.should be_updated_by_last_action - end - - it "should not create the raid device if it does exist" do - @current_resource.exists(true) - @provider.should_not_receive(:shell_out!) - @provider.run_action(:create) - @new_resource.should_not be_updated_by_last_action - end - end - - describe "when asembling the metadevice" do - it "should assemble the raid device if it doesnt exist" do - @current_resource.exists(false) - expected_mdadm_cmd = "yes | mdadm --assemble /dev/md1 /dev/sdz1 /dev/sdz2 /dev/sdz3" - @provider.should_receive(:shell_out!).with(expected_mdadm_cmd) - @provider.run_action(:assemble) - @new_resource.should be_updated_by_last_action - end - - it "should not assemble the raid device if it doesnt exist" do - @current_resource.exists(true) - @provider.should_not_receive(:shell_out!) - @provider.run_action(:assemble) - @new_resource.should_not be_updated_by_last_action - end - end - - describe "when stopping the metadevice" do - - it "should stop the raid device if it exists" do - @current_resource.exists(true) - expected_mdadm_cmd = "yes | mdadm --stop /dev/md1" - @provider.should_receive(:shell_out!).with(expected_mdadm_cmd) - @provider.run_action(:stop) - @new_resource.should be_updated_by_last_action - end - - it "should not attempt to stop the raid device if it does not exist" do - @current_resource.exists(false) - @provider.should_not_receive(:shell_out!) - @provider.run_action(:stop) - @new_resource.should_not be_updated_by_last_action - end - end - end -end |