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#
# Copyright:: Copyright (c) Chef Software 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 "support/shared/integration/integration_helper"
require "chef/mixin/shell_out"
describe "notifications" do
include IntegrationSupport
include Chef::Mixin::ShellOut
let(:chef_dir) { File.expand_path("../../../bin", __dir__) }
let(:chef_client) { "bundle exec chef-client --minimal-ohai" }
when_the_repository "notifies a nameless resource" do
before do
directory "cookbooks/x" do
file "recipes/default.rb", <<-EOM
apt_update do
action :nothing
end
notify_group "foo" do
notifies :nothing, 'apt_update', :delayed
action :run
end
notify_group "bar" do
notifies :nothing, 'apt_update[]', :delayed
action :run
end
EOM
end
end
it "should complete with success" do
file "config/client.rb", <<~EOM
local_mode true
cookbook_path "#{path_to("cookbooks")}"
log_level :warn
EOM
result = shell_out("#{chef_client} -c \"#{path_to("config/client.rb")}\" --no-color -F doc -o 'x::default'", cwd: chef_dir)
# our delayed notification should run at the end of the parent run_context after the baz resource
expect(result.stdout).to match(/\* apt_update\[\] action nothing \(skipped due to action :nothing\)\s+\* notify_group\[foo\] action run\s+\* notify_group\[bar\] action run\s+\* apt_update\[\] action nothing \(skipped due to action :nothing\)/)
result.error!
end
end
when_the_repository "notifies delayed one" do
before do
directory "cookbooks/x" do
file "resources/notifying_test.rb", <<~EOM
default_action :run
provides :notifying_test
resource_name :notifying_test
action :run do
notify_group "bar" do
notifies :write, 'log[foo]', :delayed
action :run
end
end
EOM
file "recipes/default.rb", <<~EOM
log "foo" do
action :nothing
end
notifying_test "whatever"
log "baz"
EOM
end
end
it "should complete with success" do
file "config/client.rb", <<~EOM
local_mode true
cookbook_path "#{path_to("cookbooks")}"
log_level :warn
EOM
result = shell_out("#{chef_client} -c \"#{path_to("config/client.rb")}\" --no-color -F doc -o 'x::default'", cwd: chef_dir)
# our delayed notification should run at the end of the parent run_context after the baz resource
expect(result.stdout).to match(/\* notify_group\[bar\] action run\s+\* log\[baz\] action write\s+\* log\[foo\] action write/)
result.error!
end
end
when_the_repository "notifies delayed two" do
before do
directory "cookbooks/x" do
file "resources/notifying_test.rb", <<~EOM
default_action :run
provides :notifying_test
resource_name :notifying_test
action :run do
notify_group "bar" do
notifies :write, 'log[foo]', :delayed
action :run
end
end
EOM
file "recipes/default.rb", <<~EOM
log "foo" do
action :nothing
end
notifying_test "whatever"
notify_group "baz" do
notifies :write, 'log[foo]', :delayed
action :run
end
EOM
end
end
it "should complete with success" do
file "config/client.rb", <<~EOM
local_mode true
cookbook_path "#{path_to("cookbooks")}"
log_level :warn
EOM
result = shell_out("#{chef_client} -c \"#{path_to("config/client.rb")}\" --no-color -F doc -o 'x::default'", cwd: chef_dir)
# our delayed notification should run at the end of the parent run_context after the baz resource
expect(result.stdout).to match(/\* notify_group\[bar\] action run\s+\* notify_group\[baz\] action run\s+\* log\[foo\] action write/)
# and only run once
expect(result.stdout).not_to match(/\* log\[foo\] action write.*\* log\[foo\] action write/)
result.error!
end
end
when_the_repository "notifies delayed three" do
before do
directory "cookbooks/x" do
file "resources/notifying_test.rb", <<~EOM
default_action :run
provides :notifying_test
resource_name :notifying_test
action :run do
notify_group "bar" do
notifies :write, 'log[foo]', :delayed
action :run
end
end
EOM
file "recipes/default.rb", <<~EOM
log "foo" do
action :nothing
end
notify_group "quux" do
notifies :write, 'log[foo]', :delayed
notifies :write, 'log[baz]', :delayed
action :run
end
notifying_test "whatever"
log "baz"
EOM
end
end
it "should complete with success" do
file "config/client.rb", <<~EOM
local_mode true
cookbook_path "#{path_to("cookbooks")}"
log_level :warn
EOM
result = shell_out("#{chef_client} -c \"#{path_to("config/client.rb")}\" --no-color -F doc -o 'x::default'", cwd: chef_dir)
# the delayed notification from the sub-resource is de-duplicated by the notification already in the parent run_context
expect(result.stdout).to match(/\* notify_group\[quux\] action run\s+\* notifying_test\[whatever\] action run\s+\* notify_group\[bar\] action run\s+\* log\[baz\] action write\s+\* log\[foo\] action write\s+\* log\[baz\] action write/)
# and only run once
expect(result.stdout).not_to match(/\* log\[foo\] action write.*\* log\[foo\] action write/)
result.error!
end
end
when_the_repository "notifies delayed four" do
before do
directory "cookbooks/x" do
file "recipes/default.rb", <<~EOM
log "foo" do
action :nothing
end
notify_group "bar" do
notifies :write, 'log[foo]', :delayed
action :run
end
notify_group "baz" do
notifies :write, 'log[foo]', :delayed
action :run
end
EOM
end
end
it "should complete with success" do
file "config/client.rb", <<~EOM
local_mode true
cookbook_path "#{path_to("cookbooks")}"
log_level :warn
EOM
result = shell_out("#{chef_client} -c \"#{path_to("config/client.rb")}\" --no-color -F doc -o 'x::default'", cwd: chef_dir)
# the delayed notification from the sub-resource is de-duplicated by the notification already in the parent run_context
expect(result.stdout).to match(/\* notify_group\[bar\] action run\s+\* notify_group\[baz\] action run\s+\* log\[foo\] action write/)
# and only run once
expect(result.stdout).not_to match(/\* log\[foo\] action write.*\* log\[foo\] action write/)
result.error!
end
end
when_the_repository "notifies immediately" do
before do
directory "cookbooks/x" do
file "resources/notifying_test.rb", <<~EOM
default_action :run
provides :notifying_test
resource_name :notifying_test
action :run do
notify_group "bar" do
notifies :write, 'log[foo]', :immediately
action :run
end
end
EOM
file "recipes/default.rb", <<~EOM
log "foo" do
action :nothing
end
notifying_test "whatever"
log "baz"
EOM
end
end
it "should complete with success" do
file "config/client.rb", <<~EOM
local_mode true
cookbook_path "#{path_to("cookbooks")}"
log_level :warn
EOM
result = shell_out("#{chef_client} -c \"#{path_to("config/client.rb")}\" --no-color -F doc -o 'x::default'", cwd: chef_dir)
expect(result.stdout).to match(/\* notify_group\[bar\] action run\s+\* log\[foo\] action write\s+\* log\[baz\] action write/)
result.error!
end
end
when_the_repository "uses old notifies syntax" do
before do
directory "cookbooks/x" do
file "resources/notifying_test.rb", <<~EOM
default_action :run
provides :notifying_test
resource_name :notifying_test
action :run do
notify_group "bar" do
notifies :write, resources(log: "foo"), :immediately
action :run
end
end
EOM
file "recipes/default.rb", <<~EOM
log "foo" do
action :nothing
end
notifying_test "whatever"
log "baz"
EOM
end
end
it "should complete with success" do
file "config/client.rb", <<~EOM
local_mode true
cookbook_path "#{path_to("cookbooks")}"
log_level :warn
EOM
result = shell_out("#{chef_client} -c \"#{path_to("config/client.rb")}\" --no-color -F doc -o 'x::default'", cwd: chef_dir)
expect(result.stdout).to match(/\* notify_group\[bar\] action run\s+\* log\[foo\] action write\s+\* log\[baz\] action write/)
result.error!
end
end
when_the_repository "does not have a matching resource" do
before do
directory "cookbooks/x" do
file "resources/notifying_test.rb", <<~EOM
default_action :run
provides :notifying_test
resource_name :notifying_test
action :run do
notify_group "bar" do
notifies :write, "log[foo]"
action :run
end
end
EOM
file "recipes/default.rb", <<~EOM
notifying_test "whatever"
log "baz"
EOM
end
end
it "should complete with success" do
file "config/client.rb", <<~EOM
local_mode true
cookbook_path "#{path_to("cookbooks")}"
log_level :warn
EOM
result = shell_out("#{chef_client} -c \"#{path_to("config/client.rb")}\" --no-color -F doc -o 'x::default'", cwd: chef_dir)
expect(result.stdout).to match(/Chef::Exceptions::ResourceNotFound/)
expect(result.exitstatus).not_to eql(0)
end
end
when_the_repository "encounters identical resources in parent and child resource collections" do
before do
directory "cookbooks/x" do
file "resources/cloning_test.rb", <<~EOM
default_action :run
provides :cloning_test
resource_name :cloning_test
action :run do
log "bar" do
level :info
end
end
EOM
file "recipes/default.rb", <<~EOM
log "bar" do
level :warn
end
cloning_test "whatever"
EOM
end
end
it "should complete with success" do
file "config/client.rb", <<~EOM
local_mode true
cookbook_path "#{path_to("cookbooks")}"
log_level :warn
EOM
result = shell_out("#{chef_client} -c \"#{path_to("config/client.rb")}\" --no-color -F doc -o 'x::default'", cwd: chef_dir)
expect(result.stdout).not_to match(/CHEF-3694/)
result.error!
end
end
when_the_repository "has resources that have arrays as the name" do
before do
directory "cookbooks/x" do
file "recipes/default.rb", <<-EOM
log [ "a", "b" ] do
action :nothing
end
notify_group "doit" do
notifies :write, "log[a, b]"
action :run
end
EOM
end
end
it "notifying the resource should work" do
file "config/client.rb", <<~EOM
local_mode true
cookbook_path "#{path_to("cookbooks")}"
log_level :warn
EOM
result = shell_out("#{chef_client} -c \"#{path_to("config/client.rb")}\" --no-color -F doc -o 'x::default'", cwd: chef_dir)
expect(result.stdout).to match(/\* log\[a, b\] action write/)
result.error!
end
end
end
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