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#
# Author:: Adam Edwards (<adamed@chef.io>)
# 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"
describe Chef::Provider::PowershellScript, "action_run" do
let(:powershell_version) { nil }
let(:node) do
node = Chef::Node.new
node.default["kernel"] = {}
node.default["kernel"][:machine] = :x86_64.to_s
unless powershell_version.nil?
node.default[:languages] = { powershell: { version: powershell_version } }
end
node
end
# code block is mandatory for the powershell provider
let(:code) { "" }
let(:events) { Chef::EventDispatch::Dispatcher.new }
let(:run_context) { run_context = Chef::RunContext.new(node, {}, events) }
let(:new_resource) do
new_resource = Chef::Resource::PowershellScript.new("run some powershell code", run_context)
new_resource.code code
new_resource
end
def set_user_defined_flag
new_resource.flags "-ExecutionPolicy RemoteSigned"
provider
end
let(:provider) do
Chef::Provider::PowershellScript.new(new_resource, run_context)
end
context "when setting interpreter flags" do
context "on nano" do
before(:each) do
allow(Chef::Platform).to receive(:windows_nano_server?).and_return(true)
allow(provider).to receive(:is_forced_32bit).and_return(false)
os_info_double = double("os_info")
allow(provider.run_context.node["kernel"]).to receive(:[]).with("os_info").and_return(os_info_double)
allow(os_info_double).to receive(:[]).with("system_directory").and_return("C:\\Windows\\system32")
end
it "sets the -Command flag as the last flag" do
flags = provider.command.split(" ").keep_if { |flag| flag =~ /^-/ }
expect(flags.pop).to eq("-Command")
end
end
context "not on nano" do
before(:each) do
allow(Chef::Platform).to receive(:windows_nano_server?).and_return(false)
allow(provider).to receive(:is_forced_32bit).and_return(false)
os_info_double = double("os_info")
allow(provider.run_context.node["kernel"]).to receive(:[]).with("os_info").and_return(os_info_double)
allow(os_info_double).to receive(:[]).with("system_directory").and_return("C:\\Windows\\system32")
end
it "sets the -File flag as the last flag" do
flags = provider.command.split(" ").keep_if { |flag| flag =~ /^-/ }
expect(flags.pop).to eq("-File")
end
let(:execution_policy_flag) do
provider_flags = provider.flags.split(" ")
# Last occurance of "executionpolicy"
execution_policy_index = provider_flags.map(&:downcase).rindex("-executionpolicy")
execution_policy_index ? provider_flags[execution_policy_index + 1] : nil
end
context "when running with an unspecified PowerShell version" do
let(:powershell_version) { nil }
it "sets default -ExecutionPolicy flag to 'Unrestricted'" do
expect(execution_policy_flag.downcase).to eq("unrestricted".downcase)
end
it "sets user defined -ExecutionPolicy flag to 'RemoteSigned'" do
set_user_defined_flag
expect(execution_policy_flag.downcase).to eq("RemoteSigned".downcase)
end
end
{ "2.0" => "Unrestricted",
"2.5" => "Unrestricted",
"3.0" => "Bypass",
"3.6" => "Bypass",
"4.0" => "Bypass",
"5.0" => "Bypass" }.each do |version_policy|
let(:powershell_version) { version_policy[0].to_f }
context "when running PowerShell version #{version_policy[0]}" do
let(:powershell_version) { version_policy[0].to_f }
it "sets default -ExecutionPolicy flag to '#{version_policy[1]}'" do
expect(execution_policy_flag.downcase).to eq(version_policy[1].downcase)
end
it "sets user defined -ExecutionPolicy flag to 'RemoteSigned'" do
set_user_defined_flag
expect(execution_policy_flag.downcase).to eq("RemoteSigned".downcase)
end
end
end
end
end
end
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