# # Author:: Daniel DeLeo (<dan@opscode.com>) # Copyright:: Copyright (c) 2010 Opscode, 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/checksum' describe Chef::Checksum do before do Chef::Log.logger = Logger.new(StringIO.new) @now = Time.now Time.stub!(:now).and_return(@now) @checksum_of_the_file = "3fafecfb15585ede6b840158cbc2f399" @checksum = Chef::Checksum.new(@checksum_of_the_file) end it "has no original committed file location" do @checksum.original_committed_file_location.should be_nil end it "has the MD5 checksum of the file it represents" do @checksum.checksum.should == @checksum_of_the_file end it "stores the time it was created" do @checksum.create_time.should == @now.iso8601 end it "commits a sandbox file from a given location to the checksum repo location" do @checksum.storage.should_receive(:commit).with("/tmp/arbitrary_file_location") @checksum.should_receive(:cdb_save) @checksum.commit_sandbox_file("/tmp/arbitrary_file_location") @checksum.original_committed_file_location.should == "/tmp/arbitrary_file_location" end it "reverts committing a sandbox file" do @checksum.storage.should_receive(:commit).with("/tmp/arbitrary_file_location") @checksum.should_receive(:cdb_save) @checksum.commit_sandbox_file("/tmp/arbitrary_file_location") @checksum.original_committed_file_location.should == "/tmp/arbitrary_file_location" @checksum.storage.should_receive(:revert).with("/tmp/arbitrary_file_location") @checksum.should_receive(:cdb_destroy) @checksum.revert_sandbox_file_commit end it "raises an error when trying to revert a checksum that was not previously committed" do lambda {@checksum.revert_sandbox_file_commit}.should raise_error(Chef::Exceptions::IllegalChecksumRevert) end it "deletes the file and its document from couchdb" do @checksum.should_receive(:cdb_destroy) @checksum.storage.should_receive(:purge) @checksum.purge end describe "when converted to json" do before do @checksum_as_json = @checksum.to_json @checksum_as_hash_from_json = Chef::JSONCompat.from_json(@checksum_as_json, :create_additions => false) end it "contains the file's MD5 checksum" do @checksum_as_hash_from_json["checksum"].should == @checksum_of_the_file end it "contains the creation time" do @checksum_as_hash_from_json["create_time"].should == @now.iso8601 end it "uses the file's MD5 checksum for its 'name' property" do @checksum_as_hash_from_json["name"].should == @checksum_of_the_file end end end