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require 'support/shared/integration/integration_helper'
describe "Resource.action" do
include IntegrationSupport
def converge(str=nil, file=nil, line=nil, &block)
if block
super(&block)
else
super() do
eval(str, nil, file, line)
end
end
end
shared_context "ActionJackson" do
it "The default action is the first declared action" do
converge <<-EOM, __FILE__, __LINE__+1
#{resource_dsl} 'hi' do
foo 'foo!'
end
EOM
expect(ActionJackson.ran_action).to eq :access_recipe_dsl
expect(ActionJackson.succeeded).to eq true
end
it "The action can access recipe DSL" do
converge <<-EOM, __FILE__, __LINE__+1
#{resource_dsl} 'hi' do
foo 'foo!'
action :access_recipe_dsl
end
EOM
expect(ActionJackson.ran_action).to eq :access_recipe_dsl
expect(ActionJackson.succeeded).to eq true
end
it "The action can access attributes" do
converge <<-EOM, __FILE__, __LINE__+1
#{resource_dsl} 'hi' do
foo 'foo!'
action :access_attribute
end
EOM
expect(ActionJackson.ran_action).to eq :access_attribute
expect(ActionJackson.succeeded).to eq 'foo!'
end
it "The action can access public methods" do
converge <<-EOM, __FILE__, __LINE__+1
#{resource_dsl} 'hi' do
foo 'foo!'
action :access_method
end
EOM
expect(ActionJackson.ran_action).to eq :access_method
expect(ActionJackson.succeeded).to eq 'foo_public!'
end
it "The action can access protected methods" do
converge <<-EOM, __FILE__, __LINE__+1
#{resource_dsl} 'hi' do
foo 'foo!'
action :access_protected_method
end
EOM
expect(ActionJackson.ran_action).to eq :access_protected_method
expect(ActionJackson.succeeded).to eq 'foo_protected!'
end
it "The action cannot access private methods" do
expect {
converge(<<-EOM, __FILE__, __LINE__+1)
#{resource_dsl} 'hi' do
foo 'foo!'
action :access_private_method
end
EOM
}.to raise_error(NameError)
expect(ActionJackson.ran_action).to eq :access_private_method
end
it "The action cannot access resource instance variables" do
converge <<-EOM, __FILE__, __LINE__+1
#{resource_dsl} 'hi' do
foo 'foo!'
action :access_instance_variable
end
EOM
expect(ActionJackson.ran_action).to eq :access_instance_variable
expect(ActionJackson.succeeded).to be_nil
end
it "The action does not compile until the prior resource has converged" do
converge <<-EOM, __FILE__, __LINE__+1
ruby_block 'wow' do
block do
ActionJackson.ruby_block_converged = 'ruby_block_converged!'
end
end
#{resource_dsl} 'hi' do
foo 'foo!'
action :access_class_method
end
EOM
expect(ActionJackson.ran_action).to eq :access_class_method
expect(ActionJackson.succeeded).to eq 'ruby_block_converged!'
end
it "The action's resources converge before the next resource converges" do
converge <<-EOM, __FILE__, __LINE__+1
#{resource_dsl} 'hi' do
foo 'foo!'
action :access_attribute
end
ruby_block 'wow' do
block do
ActionJackson.ruby_block_converged = ActionJackson.succeeded
end
end
EOM
expect(ActionJackson.ran_action).to eq :access_attribute
expect(ActionJackson.succeeded).to eq 'foo!'
expect(ActionJackson.ruby_block_converged).to eq 'foo!'
end
end
context "With resource 'action_jackson'" do
before(:context) {
class ActionJackson < Chef::Resource
use_automatic_resource_name
def foo(value=nil)
@foo = value if value
@foo
end
def blarghle(value=nil)
@blarghle = value if value
@blarghle
end
class <<self
attr_accessor :ran_action
attr_accessor :succeeded
attr_accessor :ruby_block_converged
end
public
def foo_public
'foo_public!'
end
protected
def foo_protected
'foo_protected!'
end
private
def foo_private
'foo_private!'
end
public
action :access_recipe_dsl do
ActionJackson.ran_action = :access_recipe_dsl
ruby_block 'hi there' do
block do
ActionJackson.succeeded = true
end
end
end
action :access_attribute do
ActionJackson.ran_action = :access_attribute
ActionJackson.succeeded = foo
ActionJackson.succeeded += " #{blarghle}" if blarghle
ActionJackson.succeeded += " #{bar}" if respond_to?(:bar)
end
action :access_attribute2 do
ActionJackson.ran_action = :access_attribute2
ActionJackson.succeeded = foo
ActionJackson.succeeded += " #{blarghle}" if blarghle
ActionJackson.succeeded += " #{bar}" if respond_to?(:bar)
end
action :access_method do
ActionJackson.ran_action = :access_method
ActionJackson.succeeded = foo_public
end
action :access_protected_method do
ActionJackson.ran_action = :access_protected_method
ActionJackson.succeeded = foo_protected
end
action :access_private_method do
ActionJackson.ran_action = :access_private_method
ActionJackson.succeeded = foo_private
end
action :access_instance_variable do
ActionJackson.ran_action = :access_instance_variable
ActionJackson.succeeded = @foo
end
action :access_class_method do
ActionJackson.ran_action = :access_class_method
ActionJackson.succeeded = ActionJackson.ruby_block_converged
end
end
}
before(:each) {
ActionJackson.ran_action = :error
ActionJackson.succeeded = :error
ActionJackson.ruby_block_converged = :error
}
it_behaves_like "ActionJackson" do
let(:resource_dsl) { :action_jackson }
end
context "And 'action_jackgrandson' inheriting from ActionJackson and changing nothing" do
before(:context) {
class ActionJackgrandson < ActionJackson
use_automatic_resource_name
end
}
it_behaves_like "ActionJackson" do
let(:resource_dsl) { :action_jackgrandson }
end
end
context "And 'action_jackalope' inheriting from ActionJackson with an extra attribute and action" do
before(:context) {
class ActionJackalope < ActionJackson
use_automatic_resource_name
def foo(value=nil)
@foo = "#{value}alope" if value
@foo
end
def bar(value=nil)
@bar = "#{value}alope" if value
@bar
end
class <<self
attr_accessor :jackalope_ran
end
action :access_jackalope do
ActionJackalope.jackalope_ran = :access_jackalope
ActionJackalope.succeeded = "#{foo} #{blarghle} #{bar}"
end
action :access_attribute do
super()
ActionJackalope.jackalope_ran = :access_attribute
ActionJackalope.succeeded = ActionJackson.succeeded
end
end
}
before do
ActionJackalope.jackalope_ran = nil
end
context "action_jackson still behaves the same" do
it_behaves_like "ActionJackson" do
let(:resource_dsl) { :action_jackson }
end
end
it "The default action remains the same even though new actions were specified first" do
converge {
action_jackalope 'hi' do
foo 'foo!'
bar 'bar!'
end
}
expect(ActionJackson.ran_action).to eq :access_recipe_dsl
expect(ActionJackson.succeeded).to eq true
end
it "new actions run, and can access overridden, new, and overridden attributes" do
converge {
action_jackalope 'hi' do
foo 'foo!'
bar 'bar!'
blarghle 'blarghle!'
action :access_jackalope
end
}
expect(ActionJackalope.jackalope_ran).to eq :access_jackalope
expect(ActionJackalope.succeeded).to eq "foo!alope blarghle! bar!alope"
end
it "overridden actions run, call super, and can access overridden, new, and overridden attributes" do
converge {
action_jackalope 'hi' do
foo 'foo!'
bar 'bar!'
blarghle 'blarghle!'
action :access_attribute
end
}
expect(ActionJackson.ran_action).to eq :access_attribute
expect(ActionJackson.succeeded).to eq "foo!alope blarghle! bar!alope"
expect(ActionJackalope.jackalope_ran).to eq :access_attribute
expect(ActionJackalope.succeeded).to eq "foo!alope blarghle! bar!alope"
end
it "non-overridden actions run and can access overridden and non-overridden variables (but not necessarily new ones)" do
converge {
action_jackalope 'hi' do
foo 'foo!'
bar 'bar!'
blarghle 'blarghle!'
action :access_attribute2
end
}
expect(ActionJackson.ran_action).to eq :access_attribute2
expect(ActionJackson.succeeded).to eq("foo!alope blarghle! bar!alope").or(eq("foo!alope blarghle!"))
end
end
end
context "With a resource with no actions" do
before(:context) {
class NoActionJackson < Chef::Resource
use_automatic_resource_name
def foo(value=nil)
@foo = value if value
@foo
end
class <<self
attr_accessor :action_was
end
end
}
it "The default action is :nothing" do
converge {
no_action_jackson 'hi' do
foo 'foo!'
NoActionJackson.action_was = action
end
}
expect(NoActionJackson.action_was).to eq [:nothing]
end
end
context "With a resource with action a-b-c d" do
before(:context) {
class WeirdActionJackson < Chef::Resource
use_automatic_resource_name
class <<self
attr_accessor :action_was
end
action "a-b-c d" do
WeirdActionJackson.action_was = action
end
end
}
it "Running the action works" do
expect_recipe {
weird_action_jackson 'hi'
}.to be_up_to_date
expect(WeirdActionJackson.action_was).to eq :"a-b-c d"
end
end
end
|