\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # # Author:: Lamont Granquist () # 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 "chef/node_map" class Foo; end class Bar; end class FooResource < Chef::Resource; end class BarResource < Chef::Resource; end class FooProvider < Chef::Provider; end class BarProvider < Chef::Provider; end describe Chef::NodeMap do let(:node_map) { Chef::NodeMap.new } let(:node) { Chef::Node.new } describe "with a bad filter name" do it "should raise an error" do expect { node_map.set(node, :thing, on_platform_family: "rhel") }.to raise_error(ArgumentError) end end describe "when no matchers are set at all" do before do node_map.set(:thing, :foo) end it "returns the value" do expect(node_map.get(node, :thing)).to eql(:foo) end it "returns nil for keys that do not exist" do expect(node_map.get(node, :other_thing)).to eql(nil) end end describe "filtering by os" do before do node_map.set(:thing, :foo, os: ["windows"]) node_map.set(:thing, :bar, os: "linux") end it "returns the correct value for windows" do allow(node).to receive(:[]).with(:os).and_return("windows") expect(node_map.get(node, :thing)).to eql(:foo) end it "returns the correct value for linux" do allow(node).to receive(:[]).with(:os).and_return("linux") expect(node_map.get(node, :thing)).to eql(:bar) end it "returns nil for a non-matching os" do allow(node).to receive(:[]).with(:os).and_return("freebsd") expect(node_map.get(node, :thing)).to eql(nil) end end describe "rejecting an os" do before do node_map.set(:thing, :foo, os: "!windows") end it "returns nil for windows" do allow(node).to receive(:[]).with(:os).and_return("windows") expect(node_map.get(node, :thing)).to eql(nil) end it "returns the correct value for linux" do allow(node).to receive(:[]).with(:os).and_return("linux") expect(node_map.get(node, :thing)).to eql(:foo) end end describe "filtering by os and platform_family" do before do node_map.set(:thing, :bar, os: "linux", platform_family: "rhel") end it "returns the correct value when both match" do allow(node).to receive(:[]).with(:os).and_return("linux") allow(node).to receive(:[]).with(:platform_family).and_return("rhel") expect(node_map.get(node, :thing)).to eql(:bar) end it "returns nil for a non-matching os" do allow(node).to receive(:[]).with(:os).and_return("freebsd") expect(node_map.get(node, :thing)).to eql(nil) end it "returns nil when the platform_family does not match" do node.automatic["os"] = "linux" node.automatic["platform_family"] = "debian" expect(node_map.get(node, :thing)).to eql(nil) end end describe "platform version checks" do before do node_map.set(:thing, :foo, platform_family: "rhel", platform_version: ">= 7") end it "handles non-x.y.z platform versions without throwing an exception" do allow(node).to receive(:[]).with(:platform_family).and_return("rhel") allow(node).to receive(:[]).with(:platform_version).and_return("7.19.2.2F") expect(node_map.get(node, :thing)).to eql(:foo) end it "handles non-x.y.z platform versions without throwing an exception when the match fails" do allow(node).to receive(:[]).with(:platform_family).and_return("rhel") allow(node).to receive(:[]).with(:platform_version).and_return("4.19.2.2F") expect(node_map.get(node, :thing)).to eql(nil) end end describe "ordering classes" do it "last writer wins when its reverse alphabetic order" do node_map.set(:thing, Foo) node_map.set(:thing, Bar) expect(node_map.get(node, :thing)).to eql(Bar) end it "last writer wins when its alphabetic order" do node_map.set(:thing, Bar) node_map.set(:thing, Foo) expect(node_map.get(node, :thing)).to eql(Foo) end end describe "deleting classes" do it "deletes a class and removes the mapping completely" do node_map.set(:thing, Bar) expect( node_map.delete_class(Bar) ).to include({ thing: [{ klass: Bar, target_mode: nil }] }) expect( node_map.get(node, :thing) ).to eql(nil) end it "deletes a class and leaves the mapping that still has an entry" do node_map.set(:thing, Bar) node_map.set(:thing, Foo) expect( node_map.delete_class(Bar) ).to eql({ thing: [{ klass: Bar, target_mode: nil }] }) expect( node_map.get(node, :thing) ).to eql(Foo) end it "handles deleting classes from multiple keys" do node_map.set(:thing1, Bar) node_map.set(:thing2, Bar) node_map.set(:thing2, Foo) expect( node_map.delete_class(Bar) ).to eql({ thing1: [{ klass: Bar, target_mode: nil }], thing2: [{ klass: Bar, target_mode: nil }] }) expect( node_map.get(node, :thing1) ).to eql(nil) expect( node_map.get(node, :thing2) ).to eql(Foo) end end describe "with a block doing platform_version checks" do before do node_map.set(:thing, :foo, platform_family: "rhel") do |node| node[:platform_version].to_i >= 7 end end it "returns the value when the node matches" do node.automatic["platform_family"] = "rhel" node.automatic["platform_version"] = "7.0" expect(node_map.get(node, :thing)).to eql(:foo) end it "returns nil when the block does not match" do node.automatic["platform_family"] = "rhel" node.automatic["platform_version"] = "6.4" expect(node_map.get(node, :thing)).to eql(nil) end it "returns nil when the platform_family filter does not match" do node.automatic["platform_family"] = "debian" node.automatic["platform_version"] = "7.0" expect(node_map.get(node, :thing)).to eql(nil) end it "returns nil when both do not match" do node.automatic["platform_family"] = "debian" node.automatic["platform_version"] = "6.0" expect(node_map.get(node, :thing)).to eql(nil) end context "when there is a less specific definition" do before do node_map.set(:thing, :bar, platform_family: "rhel") end it "returns the value when the node matches" do node.automatic["platform_family"] = "rhel" node.automatic["platform_version"] = "7.0" expect(node_map.get(node, :thing)).to eql(:foo) end end end # When in target mode, only match when target_mode is explicitly supported context "when target mode is enabled" do before do allow(Chef::Config).to receive(:target_mode?).and_return(true) end it "returns the value when target_mode matches" do node_map.set(:something, :network, target_mode: true) expect(node_map.get(node, :somethi