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-rw-r--r--spec/unit/util/dsc/lcm_output_parser_spec.rb282
1 files changed, 183 insertions, 99 deletions
diff --git a/spec/unit/util/dsc/lcm_output_parser_spec.rb b/spec/unit/util/dsc/lcm_output_parser_spec.rb
index d59497de6f..5d5cc79f15 100644
--- a/spec/unit/util/dsc/lcm_output_parser_spec.rb
+++ b/spec/unit/util/dsc/lcm_output_parser_spec.rb
@@ -1,6 +1,6 @@
#
# Author:: Bryan McLellan <btm@loftninjas.org>
-# Copyright:: Copyright 2014-2016, Chef Software, Inc.
+# Copyright:: Copyright (c) Chef Software Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
@@ -19,146 +19,230 @@
require "chef/util/dsc/lcm_output_parser"
describe Chef::Util::DSC::LocalConfigurationManager::Parser do
- context "empty input parameter" do
+ context "empty input parameter for WhatIfParser" do
it "raises an exception when there are no valid lines" do
str = <<-EOF
EOF
- expect { Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str) }.to raise_error(Chef::Exceptions::LCMParser)
+ expect { Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str, false) }.to raise_error(Chef::Exceptions::LCMParser)
end
it "raises an exception for a nil input" do
- expect { Chef::Util::DSC::LocalConfigurationManager::Parser.parse(nil) }.to raise_error(Chef::Exceptions::LCMParser)
+ expect { Chef::Util::DSC::LocalConfigurationManager::Parser.parse(nil, false) }.to raise_error(Chef::Exceptions::LCMParser)
end
end
- context "correctly formatted output from lcm" do
+ context "empty input parameter for TestDSCParser" do
+ it "raises an exception when there are no valid lines" do
+ str = <<-EOF
+
+ EOF
+ expect { Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str, true) }.to raise_error(Chef::Exceptions::LCMParser)
+ end
+
+ it "raises an exception for a nil input" do
+ expect { Chef::Util::DSC::LocalConfigurationManager::Parser.parse(nil, true) }.to raise_error(Chef::Exceptions::LCMParser)
+ end
+ end
+
+ context "correctly formatted output from lcm for WhatIfParser" do
it "returns a single resource when only 1 logged with the correct name" do
- str = <<EOF
-logtype: [machinename]: LCM: [ Start Set ]
-logtype: [machinename]: LCM: [ Start Resource ] [name]
-logtype: [machinename]: LCM: [ End Resource ] [name]
-logtype: [machinename]: LCM: [ End Set ]
-EOF
- resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str)
+ str = <<~EOF
+ logtype: [machinename]: LCM: [ Start Set ]
+ logtype: [machinename]: LCM: [ Start Resource ] [name]
+ logtype: [machinename]: LCM: [ End Resource ] [name]
+ logtype: [machinename]: LCM: [ End Set ]
+ EOF
+ resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str, false)
expect(resources.length).to eq(1)
expect(resources[0].name).to eq("[name]")
end
it "identifies when a resource changes the state of the system" do
- str = <<EOF
-logtype: [machinename]: LCM: [ Start Set ]
-logtype: [machinename]: LCM: [ Start Resource ] [name]
-logtype: [machinename]: LCM: [ Start Set ] [name]
-logtype: [machinename]: LCM: [ End Set ] [name]
-logtype: [machinename]: LCM: [ End Resource ] [name]
-logtype: [machinename]: LCM: [ End Set ]
-EOF
- resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str)
+ str = <<~EOF
+ logtype: [machinename]: LCM: [ Start Set ]
+ logtype: [machinename]: LCM: [ Start Resource ] [name]
+ logtype: [machinename]: LCM: [ Start Set ] [name]
+ logtype: [machinename]: LCM: [ End Set ] [name]
+ logtype: [machinename]: LCM: [ End Resource ] [name]
+ logtype: [machinename]: LCM: [ End Set ]
+ EOF
+ resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str, false)
expect(resources[0].changes_state?).to be_truthy
end
it "preserves the log provided for how the system changed the state" do
- str = <<EOF
-logtype: [machinename]: LCM: [ Start Set ]
-logtype: [machinename]: LCM: [ Start Resource ] [name]
-logtype: [machinename]: LCM: [ Start Set ] [name]
-logtype: [machinename]: [message]
-logtype: [machinename]: LCM: [ End Set ] [name]
-logtype: [machinename]: LCM: [ End Resource ] [name]
-logtype: [machinename]: LCM: [ End Set ]
-EOF
- resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str)
+ str = <<~EOF
+ logtype: [machinename]: LCM: [ Start Set ]
+ logtype: [machinename]: LCM: [ Start Resource ] [name]
+ logtype: [machinename]: LCM: [ Start Set ] [name]
+ logtype: [machinename]: [message]
+ logtype: [machinename]: LCM: [ End Set ] [name]
+ logtype: [machinename]: LCM: [ End Resource ] [name]
+ logtype: [machinename]: LCM: [ End Set ]
+ EOF
+ resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str, false)
expect(resources[0].change_log).to match_array(["[name]", "[message]", "[name]"])
end
- it "should return false for changes_state?" do
- str = <<EOF
-logtype: [machinename]: LCM: [ Start Set ]
-logtype: [machinename]: LCM: [ Start Resource ] [name]
-logtype: [machinename]: LCM: [ Skip Set ] [name]
-logtype: [machinename]: LCM: [ End Resource ] [name]
-logtype: [machinename]: LCM: [ End Set ]
-EOF
- resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str)
+ it "returns false for changes_state?" do
+ str = <<~EOF
+ logtype: [machinename]: LCM: [ Start Set ]
+ logtype: [machinename]: LCM: [ Start Resource ] [name]
+ logtype: [machinename]: LCM: [ Skip Set ] [name]
+ logtype: [machinename]: LCM: [ End Resource ] [name]
+ logtype: [machinename]: LCM: [ End Set ]
+ EOF
+ resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str, false)
expect(resources[0].changes_state?).to be_falsey
end
- it "should return an empty array for change_log if changes_state? is false" do
- str = <<EOF
-logtype: [machinename]: LCM: [ Start Set ]
-logtype: [machinename]: LCM: [ Start Resource ] [name]
-logtype: [machinename]: LCM: [ Skip Set ] [name]
-logtype: [machinename]: LCM: [ End Resource ] [name]
-logtype: [machinename]: LCM: [ End Set ]
-EOF
- resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str)
+ it "returns an empty array for change_log if changes_state? is false" do
+ str = <<~EOF
+ logtype: [machinename]: LCM: [ Start Set ]
+ logtype: [machinename]: LCM: [ Start Resource ] [name]
+ logtype: [machinename]: LCM: [ Skip Set ] [name]
+ logtype: [machinename]: LCM: [ End Resource ] [name]
+ logtype: [machinename]: LCM: [ End Set ]
+ EOF
+ resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str, false)
expect(resources[0].change_log).to be_empty
end
end
- context "Incorrectly formatted output from LCM" do
- it "should allow missing a [End Resource] when its the last one and still find all the resource" do
- str = <<-EOF
-logtype: [machinename]: LCM: [ Start Set ]
-logtype: [machinename]: LCM: [ Start Resource ] [name]
-logtype: [machinename]: LCM: [ Start Test ]
-logtype: [machinename]: LCM: [ End Test ]
-logtype: [machinename]: LCM: [ Skip Set ]
-logtype: [machinename]: LCM: [ End Resource ]
-logtype: [machinename]: LCM: [ Start Resource ] [name2]
-logtype: [machinename]: LCM: [ Start Test ]
-logtype: [machinename]: LCM: [ End Test ]
-logtype: [machinename]: LCM: [ Start Set ]
-logtype: [machinename]: LCM: [ End Set ]
-logtype: [machinename]: LCM: [ End Set ]
-EOF
-
- resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str)
+ context "correctly formatted output from lcm for TestDSCParser" do
+ it "returns a single resource when only 1 logged with the correct name" do
+ str = <<~EOF
+ InDesiredState : False
+ ResourcesInDesiredState :
+ ResourcesNotInDesiredState: [name]
+ ReturnValue : 0
+ PSComputerName : .
+ EOF
+ resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str, true)
+ expect(resources.length).to eq(1)
+ expect(resources[0].name).to eq("[name]")
+ end
+
+ it "identifies when a resource changes the state of the system" do
+ str = <<~EOF
+ InDesiredState : False
+ ResourcesInDesiredState :
+ ResourcesNotInDesiredState: [name]
+ ReturnValue : 0
+ PSComputerName : .
+ EOF
+ resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str, true)
+ expect(resources[0].changes_state?).to be_truthy
+ end
+
+ it "returns false for changes_state?" do
+ str = <<~EOF
+ InDesiredState : True
+ ResourcesInDesiredState : [name]
+ ResourcesNotInDesiredState:
+ ReturnValue : 0
+ PSComputerName : .
+ EOF
+ resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str, true)
+ expect(resources[0].changes_state?).to be_falsey
+ end
+
+ it "returns an empty array for change_log if changes_state? is false" do
+ str = <<~EOF
+ InDesiredState : True
+ ResourcesInDesiredState : [name]
+ ResourcesNotInDesiredState:
+ ReturnValue : 0
+ PSComputerName : .
+ EOF
+ resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str, true)
+ expect(resources[0].change_log).to be_empty
+ end
+ end
+
+ context "Incorrectly formatted output from LCM for WhatIfParser" do
+ it "allows missing [End Resource] when its the last one and still find all the resource" do
+ str = <<~EOF
+ logtype: [machinename]: LCM: [ Start Set ]
+ logtype: [machinename]: LCM: [ Start Resource ] [name]
+ logtype: [machinename]: LCM: [ Start Test ]
+ logtype: [machinename]: LCM: [ End Test ]
+ logtype: [machinename]: LCM: [ Skip Set ]
+ logtype: [machinename]: LCM: [ End Resource ]
+ logtype: [machinename]: LCM: [ Start Resource ] [name2]
+ logtype: [machinename]: LCM: [ Start Test ]
+ logtype: [machinename]: LCM: [ End Test ]
+ logtype: [machinename]: LCM: [ Start Set ]
+ logtype: [machinename]: LCM: [ End Set ]
+ logtype: [machinename]: LCM: [ End Set ]
+ EOF
+
+ resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str, false)
expect(resources[0].changes_state?).to be_falsey
expect(resources[1].changes_state?).to be_truthy
end
- it "should allow missing a [End Resource] when its the first one and still find all the resource" do
- str = <<-EOF
-logtype: [machinename]: LCM: [ Start Set ]
-logtype: [machinename]: LCM: [ Start Resource ] [name]
-logtype: [machinename]: LCM: [ Start Test ]
-logtype: [machinename]: LCM: [ End Test ]
-logtype: [machinename]: LCM: [ Skip Set ]
-logtype: [machinename]: LCM: [ Start Resource ] [name2]
-logtype: [machinename]: LCM: [ Start Test ]
-logtype: [machinename]: LCM: [ End Test ]
-logtype: [machinename]: LCM: [ Start Set ]
-logtype: [machinename]: LCM: [ End Set ]
-logtype: [machinename]: LCM: [ End Resource ]
-logtype: [machinename]: LCM: [ End Set ]
-EOF
-
- resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str)
+ it "allow missing [End Resource] when its the first one and still find all the resource" do
+ str = <<~EOF
+ logtype: [machinename]: LCM: [ Start Set ]
+ logtype: [machinename]: LCM: [ Start Resource ] [name]
+ logtype: [machinename]: LCM: [ Start Test ]
+ logtype: [machinename]: LCM: [ End Test ]
+ logtype: [machinename]: LCM: [ Skip Set ]
+ logtype: [machinename]: LCM: [ Start Resource ] [name2]
+ logtype: [machinename]: LCM: [ Start Test ]
+ logtype: [machinename]: LCM: [ End Test ]
+ logtype: [machinename]: LCM: [ Start Set ]
+ logtype: [machinename]: LCM: [ End Set ]
+ logtype: [machinename]: LCM: [ End Resource ]
+ logtype: [machinename]: LCM: [ End Set ]
+ EOF
+
+ resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str, false)
expect(resources[0].changes_state?).to be_falsey
expect(resources[1].changes_state?).to be_truthy
end
- it "should allow missing set and end resource and assume an unconverged resource in this case" do
- str = <<-EOF
-logtype: [machinename]: LCM: [ Start Set ]
-logtype: [machinename]: LCM: [ Start Resource ] [name]
-logtype: [machinename]: LCM: [ Start Test ]
-logtype: [machinename]: LCM: [ End Test ]
-logtype: [machinename]: LCM: [ Start Resource ] [name2]
-logtype: [machinename]: LCM: [ Start Test ]
-logtype: [machinename]: LCM: [ End Test ]
-logtype: [machinename]: LCM: [ Start Set ]
-logtype: [machinename]: LCM: [ End Set ]
-logtype: [machinename]: LCM: [ End Resource ]
-logtype: [machinename]: LCM: [ End Set ]
-EOF
- resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str)
+ it "allows missing set and end resource and assume an unconverged resource in this case" do
+ str = <<~EOF
+ logtype: [machinename]: LCM: [ Start Set ]
+ logtype: [machinename]: LCM: [ Start Resource ] [name]
+ logtype: [machinename]: LCM: [ Start Test ]
+ logtype: [machinename]: LCM: [ End Test ]
+ logtype: [machinename]: LCM: [ Start Resource ] [name2]
+ logtype: [machinename]: LCM: [ Start Test ]
+ logtype: [machinename]: LCM: [ End Test ]
+ logtype: [machinename]: LCM: [ Start Set ]
+ logtype: [machinename]: LCM: [ End Set ]
+ logtype: [machinename]: LCM: [ End Resource ]
+ logtype: [machinename]: LCM: [ End Set ]
+ EOF
+ resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str, false)
expect(resources[0].changes_state?).to be_truthy
expect(resources[0].name).to eql("[name]")
expect(resources[1].changes_state?).to be_truthy
expect(resources[1].name).to eql("[name2]")
end
end
+
+ context "Incorrectly formatted output from LCM for TestDSCParser" do
+ it "allows missing [End Resource] when its the last one and still find all the resource" do
+ str = <<~EOF
+ InDesiredState : True
+ ResourcesInDesiredState :
+ ResourcesNotInDesiredState: [name]
+ ReturnValue : 0
+ PSComputerName : .
+ InDesiredState : True
+ ResourcesInDesiredState :
+ ResourcesNotInDesiredState: [name2]
+ ReturnValue : 0
+ PSComputerName : .
+ EOF
+
+ resources = Chef::Util::DSC::LocalConfigurationManager::Parser.parse(str, true)
+ expect(resources[0].changes_state?).to be_falsey
+ end
+ end
end
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