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require 'support/shared/integration/integration_helper'
require 'chef/mixin/shell_out'
require 'chef/run_lock'
require 'chef/config'
require 'timeout'
require 'fileutils'
describe "chef-solo" do
include IntegrationSupport
include Chef::Mixin::ShellOut
let(:chef_dir) { File.join(File.dirname(__FILE__), "..", "..", "..") }
let(:cookbook_x_100_metadata_rb) { cb_metadata("x", "1.0.0") }
let(:cookbook_ancient_100_metadata_rb) { cb_metadata("ancient", "1.0.0") }
when_the_repository "has a cookbook with a basic recipe" do
before do
file 'cookbooks/x/metadata.rb', cookbook_x_100_metadata_rb
file 'cookbooks/x/recipes/default.rb', 'puts "ITWORKS"'
end
it "should complete with success" do
file 'config/solo.rb', <<EOM
cookbook_path "#{path_to('cookbooks')}"
file_cache_path "#{path_to('config/cache')}"
EOM
result = shell_out("ruby bin/chef-solo -c \"#{path_to('config/solo.rb')}\" -o 'x::default' -l debug", :cwd => chef_dir)
result.error!
expect(result.stdout).to include("ITWORKS")
end
it "should evaluate its node.json file" do
file 'config/solo.rb', <<EOM
cookbook_path "#{path_to('cookbooks')}"
file_cache_path "#{path_to('config/cache')}"
EOM
file 'config/node.json',<<-E
{"run_list":["x::default"]}
E
result = shell_out("ruby bin/chef-solo -c \"#{path_to('config/solo.rb')}\" -j '#{path_to('config/node.json')}' -l debug", :cwd => chef_dir)
result.error!
expect(result.stdout).to include("ITWORKS")
end
end
when_the_repository "has a cookbook with an undeclared dependency" do
before do
file 'cookbooks/x/metadata.rb', cookbook_x_100_metadata_rb
file 'cookbooks/x/recipes/default.rb', 'include_recipe "ancient::aliens"'
file 'cookbooks/ancient/metadata.rb', cookbook_ancient_100_metadata_rb
file 'cookbooks/ancient/recipes/aliens.rb', 'print "it was aliens"'
end
it "should exit with an error" do
file 'config/solo.rb', <<EOM
cookbook_path "#{path_to('cookbooks')}"
file_cache_path "#{path_to('config/cache')}"
EOM
result = shell_out("ruby bin/chef-solo -c \"#{path_to('config/solo.rb')}\" -o 'x::default' -l debug", :cwd => chef_dir)
expect(result.exitstatus).to eq(0) # For CHEF-5120 this becomes 1
expect(result.stdout).to include("WARN: MissingCookbookDependency")
end
end
when_the_repository "has a cookbook with a recipe with sleep" do
before do
directory 'logs'
file 'logs/runs.log', ''
file 'cookbooks/x/metadata.rb', cookbook_x_100_metadata_rb
file 'cookbooks/x/recipes/default.rb', <<EOM
ruby_block "sleeping" do
block do
sleep 5
end
end
EOM
end
it "while running solo concurrently" do
file 'config/solo.rb', <<EOM
cookbook_path "#{path_to('cookbooks')}"
file_cache_path "#{path_to('config/cache')}"
EOM
# We have a timeout protection here so that if due to some bug
# run_lock gets stuck we can discover it.
expect {
Timeout.timeout(120) do
chef_dir = File.join(File.dirname(__FILE__), "..", "..", "..")
# Instantiate the first chef-solo run
s1 = Process.spawn("ruby bin/chef-solo -c \"#{path_to('config/solo.rb')}\" -o 'x::default' \
-l debug -L #{path_to('logs/runs.log')}", :chdir => chef_dir)
# Give it some time to progress
sleep 1
# Instantiate the second chef-solo run
s2 = Process.spawn("ruby bin/chef-solo -c \"#{path_to('config/solo.rb')}\" -o 'x::default' \
-l debug -L #{path_to('logs/runs.log')}", :chdir => chef_dir)
Process.waitpid(s1)
Process.waitpid(s2)
end
}.not_to raise_error
# Unfortunately file / directory helpers in integration tests
# are implemented using before(:each) so we need to do all below
# checks in one example.
run_log = File.read(path_to('logs/runs.log'))
# both of the runs should succeed
expect(run_log.lines.reject {|l| !l.include? "INFO: Chef Run complete in"}.length).to eq(2)
# second run should have a message which indicates it's waiting for the first run
pid_lines = run_log.lines.reject {|l| !l.include? "Chef-client pid:"}
expect(pid_lines.length).to eq(2)
pids = pid_lines.map {|l| l.split(" ").last}
expect(run_log).to include("Chef client #{pids[0]} is running, will wait for it to finish and then run.")
# second run should start after first run ends
starts = [ ]
ends = [ ]
run_log.lines.each_with_index do |line, index|
if line.include? "Chef-client pid:"
starts << index
elsif line.include? "INFO: Chef Run complete in"
ends << index
end
end
expect(starts[1]).to be > ends[0]
end
end
end
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