331 lines
13 KiB
Ruby
331 lines
13 KiB
Ruby
require_relative "../base"
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require Vagrant.source_root.join("plugins/providers/virtualbox/cap/configure_disks")
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describe VagrantPlugins::ProviderVirtualBox::Cap::ConfigureDisks do
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include_context "unit"
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let(:iso_env) do
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# We have to create a Vagrantfile so there is a root path
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env = isolated_environment
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env.vagrantfile("")
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env.create_vagrant_env
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end
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let(:driver) { double("driver") }
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let(:machine) do
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iso_env.machine(iso_env.machine_names[0], :dummy).tap do |m|
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allow(m.provider).to receive(:driver).and_return(driver)
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allow(m).to receive(:state).and_return(state)
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end
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end
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let(:state) do
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double(:state)
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end
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let(:vm_info) { {"SATA Controller-ImageUUID-0-0" => "12345",
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"SATA Controller-ImageUUID-1-0" => "67890"} }
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let(:defined_disks) { [double("disk", name: "vagrant_primary", size: "5GB", primary: true, type: :disk),
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double("disk", name: "disk-0", size: "5GB", primary: false, type: :disk),
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double("disk", name: "disk-1", size: "5GB", primary: false, type: :disk),
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double("disk", name: "disk-2", size: "5GB", primary: false, type: :disk)] }
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let(:all_disks) { [{"UUID"=>"12345",
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"Parent UUID"=>"base",
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"State"=>"created",
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"Type"=>"normal (base)",
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"Location"=>"/home/vagrant/VirtualBox VMs/vagrant-sandbox_1579888721946_75923/ubuntu-18.04-amd64-disk001.vmdk",
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"Disk Name"=>"ubuntu-18.04-amd64-disk001",
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"Storage format"=>"VMDK",
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"Capacity"=>"65536 MBytes",
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"Encryption"=>"disabled"},
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{"UUID"=>"67890",
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"Parent UUID"=>"base",
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"State"=>"created",
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"Type"=>"normal (base)",
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"Location"=>"/home/vagrant/VirtualBox VMs/vagrant-sandbox_1579888721946_75923/disk-0.vdi",
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"Disk Name"=>"disk-0",
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"Storage format"=>"VDI",
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"Capacity"=>"10240 MBytes",
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"Encryption"=>"disabled"},
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{"UUID"=>"324bbb53-d5ad-45f8-9bfa-1f2468b199a8",
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"Parent UUID"=>"base",
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"State"=>"created",
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"Type"=>"normal (base)",
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"Location"=>"/home/vagrant/VirtualBox VMs/vagrant-sandbox_1579888721946_75923/disk-1.vdi",
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"Disk Name"=>"disk-1",
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"Storage format"=>"VDI",
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"Capacity"=>"5120 MBytes",
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"Encryption"=>"disabled"}] }
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let(:subject) { described_class }
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before do
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allow(Vagrant::Util::Experimental).to receive(:feature_enabled?).and_return(true)
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allow(driver).to receive(:show_vm_info).and_return(vm_info)
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end
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context "#configure_disks" do
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let(:dsk_data) { {uuid: "1234", name: "disk"} }
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it "configures disks and returns the disks defined" do
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allow(driver).to receive(:list_hdds).and_return([])
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expect(subject).to receive(:handle_configure_disk).exactly(4).and_return(dsk_data)
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subject.configure_disks(machine, defined_disks)
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end
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describe "with no disks to configure" do
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let(:defined_disks) { {} }
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it "returns empty hash if no disks to configure" do
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expect(subject.configure_disks(machine, defined_disks)).to eq({})
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end
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end
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describe "with over the disk limit for a given device" do
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let(:defined_disks) { (1..31).each { |i| double("disk-#{i}") }.to_a }
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it "raises an exception if the disks defined exceed the limit for a SATA Controller" do
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expect{subject.configure_disks(machine, defined_disks)}.
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to raise_error(Vagrant::Errors::VirtualBoxDisksDefinedExceedLimit)
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end
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end
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end
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context "#get_current_disk" do
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it "gets primary disk uuid if disk to configure is primary" do
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primary_disk = subject.get_current_disk(machine, defined_disks.first, all_disks)
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expect(primary_disk).to eq(all_disks.first)
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end
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it "finds the disk to configure" do
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disk = subject.get_current_disk(machine, defined_disks[1], all_disks)
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expect(disk).to eq(all_disks[1])
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end
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it "returns nil if disk is not found" do
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disk = subject.get_current_disk(machine, defined_disks[3], all_disks)
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expect(disk).to be_nil
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end
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end
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context "#handle_configure_disk" do
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describe "when creating a new disk" do
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let(:all_disks) { [{"UUID"=>"12345",
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"Parent UUID"=>"base",
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"State"=>"created",
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"Type"=>"normal (base)",
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"Location"=>"/home/vagrant/VirtualBox VMs/vagrant-sandbox_1579888721946_75923/ubuntu-18.04-amd64-disk001.vmdk",
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"Disk Name"=>"ubuntu-18.04-amd64-disk001",
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"Storage format"=>"VMDK",
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"Capacity"=>"65536 MBytes",
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"Encryption"=>"disabled"}] }
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let(:disk_meta) { {uuid: "67890", name: "disk-0"} }
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it "creates a new disk if it doesn't yet exist" do
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expect(subject).to receive(:create_disk).with(machine, defined_disks[1])
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.and_return(disk_meta)
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subject.handle_configure_disk(machine, defined_disks[1], all_disks)
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end
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end
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describe "when a disk needs to be resized" do
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let(:all_disks) { [{"UUID"=>"12345",
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"Parent UUID"=>"base",
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"State"=>"created",
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"Type"=>"normal (base)",
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"Location"=>"/home/vagrant/VirtualBox VMs/vagrant-sandbox_1579888721946_75923/ubuntu-18.04-amd64-disk001.vmdk",
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"Disk Name"=>"ubuntu-18.04-amd64-disk001",
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"Storage format"=>"VMDK",
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"Capacity"=>"65536 MBytes",
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"Encryption"=>"disabled"},
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{"UUID"=>"67890",
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"Parent UUID"=>"base",
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"State"=>"created",
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"Type"=>"normal (base)",
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"Location"=>"/home/vagrant/VirtualBox VMs/vagrant-sandbox_1579888721946_75923/disk-0.vdi",
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"Disk Name"=>"disk-0",
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"Storage format"=>"VDI",
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"Capacity"=>"10240 MBytes",
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"Encryption"=>"disabled"}] }
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it "resizes a disk" do
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expect(subject).to receive(:get_current_disk).
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with(machine, defined_disks[1], all_disks).and_return(all_disks[1])
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expect(subject).to receive(:compare_disk_size).
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with(machine, defined_disks[1], all_disks[1]).and_return(true)
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expect(subject).to receive(:resize_disk).
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with(machine, defined_disks[1], all_disks[1]).and_return(true)
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subject.handle_configure_disk(machine, defined_disks[1], all_disks)
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end
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end
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describe "if no additional disk configuration is required" do
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let(:all_disks) { [{"UUID"=>"12345",
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"Parent UUID"=>"base",
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"State"=>"created",
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"Type"=>"normal (base)",
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"Location"=>"/home/vagrant/VirtualBox VMs/vagrant-sandbox_1579888721946_75923/ubuntu-18.04-amd64-disk001.vmdk",
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"Disk Name"=>"ubuntu-18.04-amd64-disk001",
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"Storage format"=>"VMDK",
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"Capacity"=>"65536 MBytes",
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"Encryption"=>"disabled"},
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{"UUID"=>"67890",
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"Parent UUID"=>"base",
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"State"=>"created",
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"Type"=>"normal (base)",
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"Location"=>"/home/vagrant/VirtualBox VMs/vagrant-sandbox_1579888721946_75923/disk-0.vdi",
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"Disk Name"=>"disk-0",
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"Storage format"=>"VDI",
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"Capacity"=>"10240 MBytes",
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"Encryption"=>"disabled"}] }
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let(:disk_info) { {port: "1", device: "0"} }
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it "reattaches disk if vagrant defined disk exists but is not attached to guest" do
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expect(subject).to receive(:get_current_disk).
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with(machine, defined_disks[1], all_disks).and_return(all_disks[1])
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expect(subject).to receive(:compare_disk_size).
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with(machine, defined_disks[1], all_disks[1]).and_return(false)
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expect(driver).to receive(:get_port_and_device).with("67890").
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and_return({})
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expect(driver).to receive(:attach_disk).with((disk_info[:port].to_i + 1).to_s,
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disk_info[:device],
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all_disks[1]["Location"])
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subject.handle_configure_disk(machine, defined_disks[1], all_disks)
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end
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it "does nothing if all disks are properly configured" do
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expect(subject).to receive(:get_current_disk).
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with(machine, defined_disks[1], all_disks).and_return(all_disks[1])
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expect(subject).to receive(:compare_disk_size).
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with(machine, defined_disks[1], all_disks[1]).and_return(false)
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expect(driver).to receive(:get_port_and_device).with("67890").
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and_return(disk_info)
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subject.handle_configure_disk(machine, defined_disks[1], all_disks)
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end
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end
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end
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context "#compare_disk_size" do
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let(:disk_config_small) { double("disk", name: "disk-0", size: 1073741824.0, primary: false, type: :disk) }
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let(:disk_config_large) { double("disk", name: "disk-0", size: 68719476736.0, primary: false, type: :disk) }
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it "shows a warning if user attempts to shrink size" do
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expect(machine.ui).to receive(:warn)
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expect(subject.compare_disk_size(machine, disk_config_small, all_disks[1])).to be_falsey
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end
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it "returns true if requested size is bigger than current size" do
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expect(subject.compare_disk_size(machine, disk_config_large, all_disks[1])).to be_truthy
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end
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end
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context "#create_disk" do
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let(:disk_config) { double("disk", name: "disk-0", size: 1073741824.0,
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primary: false, type: :disk, disk_ext: "vdi",
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provider_config: nil) }
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let(:vm_info) { {"CfgFile"=>"/home/vagrant/VirtualBox VMs/disks/"} }
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let(:disk_file) { "/home/vagrant/VirtualBox VMs/disk-0.vdi" }
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let(:disk_data) { "Medium created. UUID: 67890\n" }
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let(:port_and_device) { {port: "1", device: "0"} }
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it "creates a disk and attaches it to a guest" do
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expect(driver).to receive(:show_vm_info).and_return(vm_info)
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expect(driver).to receive(:create_disk).
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with(disk_file, disk_config.size, "VDI").and_return(disk_data)
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expect(subject).to receive(:get_next_port).with(machine).
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and_return(port_and_device)
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expect(driver).to receive(:attach_disk).with(port_and_device[:port],
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port_and_device[:device],
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disk_file)
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subject.create_disk(machine, disk_config)
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end
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end
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context "#get_next_port" do
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it "determines the next available port to use" do
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dsk_info = subject.get_next_port(machine)
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expect(dsk_info[:device]).to eq("0")
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expect(dsk_info[:port]).to eq("2")
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end
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end
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context "#resize_disk" do
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describe "when a disk is vmdk format" do
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let(:disk_config) { double("disk", name: "vagrant_primary", size: 1073741824.0,
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primary: false, type: :disk, disk_ext: "vmdk",
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provider_config: nil) }
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let(:attach_info) { {port: "0", device: "0"} }
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let(:vdi_disk_file) { "/home/vagrant/VirtualBox VMs/ubuntu-18.04-amd64-disk001.vdi" }
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let(:vmdk_disk_file) { "/home/vagrant/VirtualBox VMs/ubuntu-18.04-amd64-disk001.vmdk" }
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it "converts the disk to vdi, resizes it, and converts back to vmdk" do
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expect(driver).to receive(:get_port_and_device).with("12345").
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and_return(attach_info)
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expect(subject).to receive(:vmdk_to_vdi).with(driver, all_disks[0]["Location"]).
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and_return(vdi_disk_file)
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expect(driver).to receive(:resize_disk).with(vdi_disk_file, disk_config.size.to_i).
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and_return(true)
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expect(driver).to receive(:remove_disk).with(attach_info[:port], attach_info[:device]).
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and_return(true)
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expect(driver).to receive(:close_medium).with("12345")
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expect(subject).to receive(:vdi_to_vmdk).with(driver, vdi_disk_file).
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and_return(vmdk_disk_file)
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expect(driver).to receive(:attach_disk).
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with(attach_info[:port], attach_info[:device], vmdk_disk_file, "hdd").and_return(true)
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expect(driver).to receive(:close_medium).with(vdi_disk_file).and_return(true)
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expect(driver).to receive(:list_hdds).and_return(all_disks)
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subject.resize_disk(machine, disk_config, all_disks[0])
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end
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end
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describe "when a disk is vdi format" do
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let(:disk_config) { double("disk", name: "disk-0", size: 1073741824.0,
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primary: false, type: :disk, disk_ext: "vdi",
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provider_config: nil) }
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it "resizes the disk" do
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expect(driver).to receive(:resize_disk).with(all_disks[1]["Location"], disk_config.size.to_i)
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subject.resize_disk(machine, disk_config, all_disks[1])
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end
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end
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end
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context "#vmdk_to_vdi" do
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it "converts a disk from vmdk to vdi" do
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end
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end
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context "#vdi_to_vmdk" do
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it "converts a disk from vdi to vmdk" do
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end
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end
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end
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