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Diffstat (limited to 'spec/unit/knife/data_bag_from_file_spec.rb')
| -rw-r--r-- | spec/unit/knife/data_bag_from_file_spec.rb | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/spec/unit/knife/data_bag_from_file_spec.rb b/spec/unit/knife/data_bag_from_file_spec.rb new file mode 100644 index 0000000000..f4ed7ca5de --- /dev/null +++ b/spec/unit/knife/data_bag_from_file_spec.rb @@ -0,0 +1,191 @@ +# +# Author:: Seth Falcon (<seth@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/data_bag_item' +require 'chef/encrypted_data_bag_item' +require 'tempfile' +require 'json' + +Chef::Knife::DataBagFromFile.load_deps + +describe Chef::Knife::DataBagFromFile do + before :each do + Chef::Config[:node_name] = "webmonkey.example.com" + @knife = Chef::Knife::DataBagFromFile.new + @rest = mock("Chef::REST") + @knife.stub!(:rest).and_return(@rest) + @stdout = StringIO.new + @knife.ui.stub!(:stdout).and_return(@stdout) + @tmp_dir = Dir.mktmpdir + @db_folder = File.join(@tmp_dir, 'data_bags', 'bag_name') + FileUtils.mkdir_p(@db_folder) + @db_file = Tempfile.new(["data_bag_from_file_test", ".json"], @db_folder) + @db_file2 = Tempfile.new(["data_bag_from_file_test2", ".json"], @db_folder) + @db_folder2 = File.join(@tmp_dir, 'data_bags', 'bag_name2') + FileUtils.mkdir_p(@db_folder2) + @db_file3 = Tempfile.new(["data_bag_from_file_test3", ".json"], @db_folder2) + @plain_data = { + "id" => "item_name", + "greeting" => "hello", + "nested" => { "a1" => [1, 2, 3], "a2" => { "b1" => true }} + } + @db_file.write(@plain_data.to_json) + @db_file.flush + @knife.instance_variable_set(:@name_args, ['bag_name', @db_file.path]) + end + + # We have to explicitly clean up Tempfile on Windows because it said so. + after :each do + @db_file.close + @db_file2.close + @db_file3.close + FileUtils.rm_rf(@db_folder) + FileUtils.rm_rf(@db_folder2) + FileUtils.remove_entry_secure @tmp_dir + end + + it "loads from a file and saves" do + @knife.loader.should_receive(:load_from).with("data_bags", 'bag_name', @db_file.path).and_return(@plain_data) + dbag = Chef::DataBagItem.new + Chef::DataBagItem.stub!(:new).and_return(dbag) + dbag.should_receive(:save) + @knife.run + + dbag.data_bag.should == 'bag_name' + dbag.raw_data.should == @plain_data + end + + it "loads all from a mutiple files and saves" do + @knife.name_args = [ 'bag_name', @db_file.path, @db_file2.path ] + @knife.loader.should_receive(:load_from).with("data_bags", 'bag_name', @db_file.path).and_return(@plain_data) + @knife.loader.should_receive(:load_from).with("data_bags", 'bag_name', @db_file2.path).and_return(@plain_data) + dbag = Chef::DataBagItem.new + Chef::DataBagItem.stub!(:new).and_return(dbag) + dbag.should_receive(:save).twice + @knife.run + + dbag.data_bag.should == 'bag_name' + dbag.raw_data.should == @plain_data + end + + it "loads all from a folder and saves" do + dir = File.dirname(@db_file.path) + @knife.name_args = [ 'bag_name', @db_folder ] + @knife.loader.should_receive(:load_from).with("data_bags", 'bag_name', @db_file.path).and_return(@plain_data) + @knife.loader.should_receive(:load_from).with("data_bags", 'bag_name', @db_file2.path).and_return(@plain_data) + dbag = Chef::DataBagItem.new + Chef::DataBagItem.stub!(:new).and_return(dbag) + dbag.should_receive(:save).twice + @knife.run + end + + describe "loading all data bags" do + + before do + @pwd = Dir.pwd + Dir.chdir(@tmp_dir) + end + + after do + Dir.chdir(@pwd) + end + + it "loads all data bags when -a or --all options is provided" do + @knife.name_args = [] + @knife.stub!(:config).and_return({:all => true}) + @knife.loader.should_receive(:load_from).with("data_bags", "bag_name", File.basename(@db_file.path)). + and_return(@plain_data) + @knife.loader.should_receive(:load_from).with("data_bags", "bag_name", File.basename(@db_file2.path)). + and_return(@plain_data) + @knife.loader.should_receive(:load_from).with("data_bags", "bag_name2", File.basename(@db_file3.path)). + and_return(@plain_data) + dbag = Chef::DataBagItem.new + Chef::DataBagItem.stub!(:new).and_return(dbag) + dbag.should_receive(:save).exactly(3).times + @knife.run + end + + it "loads all data bags items when -a or --all options is provided" do + @knife.name_args = ["bag_name2"] + @knife.stub!(:config).and_return({:all => true}) + @knife.loader.should_receive(:load_from).with("data_bags", "bag_name2", File.basename(@db_file3.path)). + and_return(@plain_data) + dbag = Chef::DataBagItem.new + Chef::DataBagItem.stub!(:new).and_return(dbag) + dbag.should_receive(:save) + @knife.run + dbag.data_bag.should == 'bag_name2' + dbag.raw_data.should == @plain_data + end + + end + + describe "encrypted data bag items" do + before(:each) do + @secret = "abc123SECRET" + @enc_data = Chef::EncryptedDataBagItem.encrypt_data_bag_item(@plain_data, + @secret) + @secret_file = Tempfile.new("encrypted_data_bag_secret_file_test") + @secret_file.puts(@secret) + @secret_file.flush + end + + after do + @secret_file.close + @secret_file.unlink + end + + it "encrypts values when given --secret" do + @knife.stub!(:config).and_return({:secret => @secret}) + + @knife.loader.should_receive(:load_from).with("data_bags", "bag_name", @db_file.path).and_return(@plain_data) + dbag = Chef::DataBagItem.new + Chef::DataBagItem.stub!(:new).and_return(dbag) + dbag.should_receive(:save) + @knife.run + dbag.data_bag.should == 'bag_name' + dbag.raw_data.should == @enc_data + end + + it "encrypts values when given --secret_file" do + @knife.stub!(:config).and_return({:secret_file => @secret_file.path}) + + @knife.loader.stub!(:load_from).with("data_bags", 'bag_name', @db_file.path).and_return(@plain_data) + dbag = Chef::DataBagItem.new + Chef::DataBagItem.stub!(:new).and_return(dbag) + dbag.should_receive(:save) + @knife.run + dbag.data_bag.should == 'bag_name' + dbag.raw_data.should == @enc_data + end + + end + + describe "command line parsing" do + it "prints help if given no arguments" do + @knife.instance_variable_set(:@name_args, []) + lambda { @knife.run }.should raise_error(SystemExit) + help_text = "knife data bag from file BAG FILE|FOLDER [FILE|FOLDER..] (options)" + help_text_regex = Regexp.new("^#{Regexp.escape(help_text)}") + @stdout.string.should match(help_text_regex) + end + end + +end |