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#
# Author:: Lee Jensen (<ljensen@engineyard.com>)
# Author:: AJ Christensen (<aj@opscode.com>)
# Copyright:: Copyright (c) 2008-2015 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'
describe Chef::Provider::Service::Gentoo do
before(:each) do
@node = Chef::Node.new
@events = Chef::EventDispatch::Dispatcher.new
@run_context = Chef::RunContext.new(@node, {}, @events)
@new_resource = Chef::Resource::Service.new("chef")
@current_resource = Chef::Resource::Service.new("chef")
@provider = Chef::Provider::Service::Gentoo.new(@new_resource, @run_context)
allow(Chef::Resource::Service).to receive(:new).and_return(@current_resource)
@status = double("Status", :exitstatus => 0, :stdout => @stdout)
allow(@provider).to receive(:shell_out).and_return(@status)
allow(File).to receive(:exists?).with("/etc/init.d/chef").and_return(true)
allow(File).to receive(:exists?).with("/sbin/rc-update").and_return(true)
allow(File).to receive(:exists?).with("/etc/runlevels/default/chef").and_return(false)
allow(File).to receive(:readable?).with("/etc/runlevels/default/chef").and_return(false)
end
# new test: found_enabled state
#
describe "load_current_resource" do
it "should raise Chef::Exceptions::Service if /sbin/rc-update does not exist" do
expect(File).to receive(:exists?).with("/sbin/rc-update").and_return(false)
@provider.define_resource_requirements
expect { @provider.process_resource_requirements }.to raise_error(Chef::Exceptions::Service)
end
it "should track when service file is not found in /etc/runlevels" do
@provider.load_current_resource
expect(@provider.instance_variable_get("@found_script")).to be_falsey
end
it "should track when service file is found in /etc/runlevels/**/" do
allow(Dir).to receive(:glob).with("/etc/runlevels/**/chef").and_return(["/etc/runlevels/default/chef"])
@provider.load_current_resource
expect(@provider.instance_variable_get("@found_script")).to be_truthy
end
describe "when detecting the service enable state" do
describe "and the glob returns a default service script file" do
before do
allow(Dir).to receive(:glob).with("/etc/runlevels/**/chef").and_return(["/etc/runlevels/default/chef"])
end
describe "and the file exists and is readable" do
before do
allow(File).to receive(:exists?).with("/etc/runlevels/default/chef").and_return(true)
allow(File).to receive(:readable?).with("/etc/runlevels/default/chef").and_return(true)
end
it "should set enabled to true" do
@provider.load_current_resource
expect(@current_resource.enabled).to be_truthy
end
end
describe "and the file exists but is not readable" do
before do
allow(File).to receive(:exists?).with("/etc/runlevels/default/chef").and_return(true)
allow(File).to receive(:readable?).with("/etc/runlevels/default/chef").and_return(false)
end
it "should set enabled to false" do
@provider.load_current_resource
expect(@current_resource.enabled).to be_falsey
end
end
describe "and the file does not exist" do
before do
allow(File).to receive(:exists?).with("/etc/runlevels/default/chef").and_return(false)
allow(File).to receive(:readable?).with("/etc/runlevels/default/chef").and_return("foobarbaz")
end
it "should set enabled to false" do
@provider.load_current_resource
expect(@current_resource.enabled).to be_falsey
end
end
end
end
it "should return the current_resource" do
expect(@provider.load_current_resource).to eq(@current_resource)
end
it "should support the status command automatically" do
@provider.load_current_resource
expect(@provider.supports[:status]).to be true
end
it "should support the restart command automatically" do
@provider.load_current_resource
expect(@provider.supports[:restart]).to be true
end
it "should not support the reload command automatically" do
@provider.load_current_resource
expect(@provider.supports[:reload]).to be_falsey
end
end
describe "action_methods" do
before(:each) { allow(@provider).to receive(:load_current_resource).and_return(@current_resource) }
describe Chef::Provider::Service::Gentoo, "enable_service" do
it "should call rc-update add *service* default" do
expect(@provider).to receive(:shell_out!).with("/sbin/rc-update add chef default")
@provider.enable_service()
end
end
describe Chef::Provider::Service::Gentoo, "disable_service" do
it "should call rc-update del *service* default" do
expect(@provider).to receive(:shell_out!).with("/sbin/rc-update del chef default")
@provider.disable_service()
end
end
end
end
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