135 lines
4.1 KiB
Ruby
135 lines
4.1 KiB
Ruby
require File.join(File.dirname(__FILE__), '..', '..', '..', 'test_helper')
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class ProvisionVMActionTest < Test::Unit::TestCase
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setup do
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@klass = Vagrant::Action::VM::Provision
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@app, @env = mock_action_data
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@vm = mock("vm")
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@vm.stubs(:name).returns("foo")
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@vm.stubs(:ssh).returns(mock("ssh"))
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@vm.stubs(:system).returns(mock("system"))
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@env["vm"] = @vm
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@internal_vm = mock("internal")
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@vm.stubs(:vm).returns(@internal_vm)
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end
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context "initializing" do
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setup do
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@klass.any_instance.stubs(:load_provisioner)
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end
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should "load provisioner if provisioning enabled" do
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@env["config"].vm.provisioner = :chef_solo
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@klass.any_instance.expects(:load_provisioner).once
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@klass.new(@app, @env)
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end
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should "not load provisioner if disabled" do
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@env["config"].vm.provisioner = nil
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@klass.any_instance.expects(:load_provisioner).never
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@klass.new(@app, @env)
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end
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end
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context "with an instance" do
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setup do
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# Set provisioner to nil so the provisioner isn't loaded on init
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@env["config"].vm.provisioner = nil
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@instance = @klass.new(@app, @env)
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end
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context "loading a provisioner" do
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context "with a Class provisioner" do
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setup do
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@prov = mock("instance")
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@prov.stubs(:is_a?).with(Vagrant::Provisioners::Base).returns(true)
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@prov.stubs(:prepare)
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@klass = mock("klass")
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@klass.stubs(:is_a?).with(Class).returns(true)
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@klass.stubs(:new).with(@env).returns(@prov)
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@env["config"].vm.provisioner = @klass
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end
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should "set the provisioner to an instantiation of the class" do
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@klass.expects(:new).with(@env).once.returns(@prov)
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assert_equal @prov, @instance.load_provisioner
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end
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should "call prepare on the instance" do
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@prov.expects(:prepare).once
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@instance.load_provisioner
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end
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should "error environment if the class is not a subclass of the provisioner base" do
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@prov.expects(:is_a?).with(Vagrant::Provisioners::Base).returns(false)
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@instance.load_provisioner
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assert @env.error?
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assert_equal :provisioner_invalid_class, @env.error.first
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end
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end
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context "with a Symbol provisioner" do
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def provisioner_expectation(symbol, provisioner)
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@env[:config].vm.provisioner = symbol
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instance = mock("instance")
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instance.expects(:prepare).once
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provisioner.expects(:new).with(@env).returns(instance)
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assert_equal instance, @instance.load_provisioner
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end
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should "raise an ActionException if its an unknown symbol" do
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@env["config"].vm.provisioner = :this_will_never_exist
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@instance.load_provisioner
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assert @env.error?
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assert_equal :provisioner_unknown_type, @env.error.first
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end
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should "set :chef_solo to the ChefSolo provisioner" do
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provisioner_expectation(:chef_solo, Vagrant::Provisioners::ChefSolo)
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end
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should "set :chef_server to the ChefServer provisioner" do
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provisioner_expectation(:chef_server, Vagrant::Provisioners::ChefServer)
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end
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end
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end
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context "calling" do
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setup do
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Vagrant::Provisioners::ChefSolo.any_instance.stubs(:prepare)
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@env["config"].vm.provisioner = :chef_solo
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@prov = @instance.load_provisioner
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end
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should "provision and continue chain" do
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seq = sequence("seq")
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@app.expects(:call).with(@env).in_sequence(seq)
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@prov.expects(:provision!).in_sequence(seq)
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@instance.call(@env)
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end
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should "continue chain and not provision if not enabled" do
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@env["config"].vm.provisioner = nil
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@prov.expects(:provision!).never
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@app.expects(:call).with(@env).once
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@instance.call(@env)
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end
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should "not provision if erroneous environment" do
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@env.error!(:foo)
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@prov.expects(:provision!).never
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@app.expects(:call).with(@env).once
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@instance.call(@env)
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end
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end
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end
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end
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