diff options
Diffstat (limited to 'spec/unit/knife/cookbook_site_download_spec.rb')
| -rw-r--r-- | spec/unit/knife/cookbook_site_download_spec.rb | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/spec/unit/knife/cookbook_site_download_spec.rb b/spec/unit/knife/cookbook_site_download_spec.rb new file mode 100644 index 0000000000..a3d43c5b4a --- /dev/null +++ b/spec/unit/knife/cookbook_site_download_spec.rb @@ -0,0 +1,151 @@ +# +# Author:: Thomas Bishop (<bishop.thomas@gmail.com>) +# Copyright:: Copyright (c) 2012 Thomas Bishop +# 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 File.expand_path(File.dirname(__FILE__) + '/../../spec_helper') + +describe Chef::Knife::CookbookSiteDownload do + + describe 'run' do + before do + @knife = Chef::Knife::CookbookSiteDownload.new + @knife.name_args = ['apache2'] + @noauth_rest = mock 'no auth rest' + @stdout = StringIO.new + @cookbook_api_url = 'http://cookbooks.opscode.com/api/v1/cookbooks' + @version = '1.0.2' + @version_us = @version.gsub '.', '_' + @current_data = { 'deprecated' => false, + 'latest_version' => "#{@cookbook_api_url}/apache2/versions/#{@version_us}", + 'replacement' => 'other_apache2' } + + @knife.ui.stub(:stdout).and_return(@stdout) + @knife.stub(:noauth_rest).and_return(@noauth_rest) + @noauth_rest.should_receive(:get_rest). + with("#{@cookbook_api_url}/apache2"). + and_return(@current_data) + end + + context 'when the cookbook is deprecated and not forced' do + before do + @current_data['deprecated'] = true + end + + it 'should warn with info about the replacement' do + @knife.ui.should_receive(:warn). + with(/.+deprecated.+replaced by other_apache2.+/i) + @knife.ui.should_receive(:warn). + with(/use --force.+download.+/i) + @knife.run + end + end + + context 'when' do + before do + @cookbook_data = { 'version' => @version, + 'file' => "http://example.com/apache2_#{@version_us}.tgz" } + @temp_file = stub :path => "/tmp/apache2_#{@version_us}.tgz" + @file = File.join(Dir.pwd, "apache2-#{@version}.tar.gz") + + @noauth_rest.should_receive(:sign_on_redirect=).with(false) + end + + context 'downloading the latest version' do + before do + @noauth_rest.should_receive(:get_rest). + with(@current_data['latest_version']). + and_return(@cookbook_data) + @noauth_rest.should_receive(:get_rest). + with(@cookbook_data['file'], true). + and_return(@temp_file) + end + + context 'and it is deprecated and with --force' do + before do + @current_data['deprecated'] = true + @knife.config[:force] = true + end + + it 'should download the latest version' do + @knife.ui.should_receive(:warn). + with(/.+deprecated.+replaced by other_apache2.+/i) + FileUtils.should_receive(:cp).with(@temp_file.path, @file) + @knife.run + @stdout.string.should match /downloading apache2.+version.+#{Regexp.escape(@version)}/i + @stdout.string.should match /cookbook save.+#{Regexp.escape(@file)}/i + end + + end + + it 'should download the latest version' do + FileUtils.should_receive(:cp).with(@temp_file.path, @file) + @knife.run + @stdout.string.should match /downloading apache2.+version.+#{Regexp.escape(@version)}/i + @stdout.string.should match /cookbook save.+#{Regexp.escape(@file)}/i + end + + context 'with -f or --file' do + before do + @file = '/opt/chef/cookbooks/apache2.tar.gz' + @knife.config[:file] = @file + FileUtils.should_receive(:cp).with(@temp_file.path, @file) + end + + it 'should download the cookbook to the desired file' do + @knife.run + @stdout.string.should match /downloading apache2.+version.+#{Regexp.escape(@version)}/i + @stdout.string.should match /cookbook save.+#{Regexp.escape(@file)}/i + end + end + + it 'should provide an accessor to the version' do + FileUtils.stub(:cp).and_return(true) + @knife.version.should == @version + @knife.run + end + end + + context 'downloading a cookbook of a specific version' do + before do + @version = '1.0.1' + @version_us = @version.gsub '.', '_' + @cookbook_data = { 'version' => @version, + 'file' => "http://example.com/apache2_#{@version_us}.tgz" } + @temp_file = stub :path => "/tmp/apache2_#{@version_us}.tgz" + @file = File.join(Dir.pwd, "apache2-#{@version}.tar.gz") + @knife.name_args << @version + end + + it 'should download the desired version' do + @noauth_rest.should_receive(:get_rest). + with("#{@cookbook_api_url}/apache2/versions/#{@version_us}"). + and_return(@cookbook_data) + @noauth_rest.should_receive(:get_rest). + with(@cookbook_data['file'], true). + and_return(@temp_file) + FileUtils.should_receive(:cp).with(@temp_file.path, @file) + @knife.run + @stdout.string.should match /downloading apache2.+version.+#{Regexp.escape(@version)}/i + @stdout.string.should match /cookbook save.+#{Regexp.escape(@file)}/i + end + end + + end + + end + +end |