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\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?\BD�\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\00i1u4�\E9\F2�\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 "tmpdir" describe Chef::Util::Backup do let(:tempfile) do Tempfile.new("chef-util-backup-spec-test") end before(:each) do @new_resource = double("new_resource") expect(@new_resource).to receive(:path).at_least(:once).and_return(tempfile.path) @backup = Chef::Util::Backup.new(@new_resource) end it "should store the resource passed to new as new_resource" do expect(@backup.new_resource).to eql(@new_resource) end describe "for cases when we don't want to back anything up" do before(:each) do expect(@backup).not_to receive(:do_backup) end it "should not attempt to backup a file if :backup is false" do expect(@new_resource).to receive(:backup).at_least(:once).and_return(false) @backup.backup! end it "should not attempt to backup a file if :backup == 0" do expect(@new_resource).to receive(:backup).at_least(:once).and_return(0) @backup.backup! end it "should not attempt to backup a file if it does not exist" do expect(@new_resource).to receive(:backup).at_least(:once).and_return(1) expect(File).to receive(:exist?).with(tempfile.path).at_least(:once).and_return(false) @backup.backup! end end describe "for cases when we want to back things up" do before(:each) do expect(@backup).to receive(:do_backup) end describe "when the number of backups is specified as 1" do before(:each) do expect(@new_resource).to receive(:backup).at_least(:once).and_return(1) end it "should not delete anything if this is the only backup" do expect(@backup).to receive(:sorted_backup_files).and_return(["a"]) expect(@backup).not_to receive(:delete_backup) @backup.backup! end it "should keep only 1 backup copy" do expect(@backup).to receive(:sorted_backup_files).and_return(%w{a b c}) expect(@backup).to receive(:delete_backup).with("b") expect(@backup).to receive(:delete_backup).with("c") @backup.backup! end end describe "when the number of backups is specified as 2" do before(:each) do expect(@new_resource).to receive(:backup).at_least(:once).and_return(2) end it "should not delete anything if we only have one other backup" do expect(@backup).to receive(:sorted_backup_files).and_return(%w{a b}) expect(@backup).not_to receive(:delete_backup) @backup.backup! end it "should keep only 2 backup copies" do expect(@backup).to receive(:sorted_backup_files).and_return(%w{a b c d}) expect(@backup).to receive(:delete_backup).with("c") expect(@bac