diff options
Diffstat (limited to 'spec/unit/knife/cookbook_site_install_spec.rb')
| -rw-r--r-- | spec/unit/knife/cookbook_site_install_spec.rb | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/spec/unit/knife/cookbook_site_install_spec.rb b/spec/unit/knife/cookbook_site_install_spec.rb new file mode 100644 index 0000000000..2ec87b8d16 --- /dev/null +++ b/spec/unit/knife/cookbook_site_install_spec.rb @@ -0,0 +1,138 @@ +# +# Author:: Steven Danna (<steve@opscode.com>) +# Copyright:: Copyright (c) 2011 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 File.expand_path(File.join(File.dirname(__FILE__), "..", "..", "spec_helper")) + +describe Chef::Knife::CookbookSiteInstall do + before(:each) do + require 'chef/knife/core/cookbook_scm_repo' + @knife = Chef::Knife::CookbookSiteInstall.new + @knife.config = {} + if Chef::Platform.windows? + @install_path = 'C:/tmp/chef' + else + @install_path = '/var/tmp/chef' + end + @knife.config[:cookbook_path] = [ @install_path ] + + @stdout = StringIO.new + @stderr = StringIO.new + @knife.stub!(:stderr).and_return(@stdout) + @knife.stub!(:stdout).and_return(@stdout) + + #Assume all external commands would have succeed. :( + File.stub!(:unlink) + File.stub!(:rmtree) + @knife.stub!(:shell_out!).and_return(true) + + #CookbookSiteDownload Stup + @downloader = {} + @knife.stub!(:download_cookbook_to).and_return(@downloader) + @downloader.stub!(:version).and_return do + if @knife.name_args.size == 2 + @knife.name_args[1] + else + "0.3.0" + end + end + + #Stubs for CookbookSCMRepo + @repo = stub(:sanity_check => true, :reset_to_default_state => true, + :prepare_to_import => true, :finalize_updates_to => true, + :merge_updates_from => true) + Chef::Knife::CookbookSCMRepo.stub!(:new).and_return(@repo) + end + + + describe "run" do + + it "should return an error if a cookbook name is not provided" do + @knife.name_args = [] + @knife.ui.should_receive(:error).with("Please specify a cookbook to download and install.") + lambda { @knife.run }.should raise_error(SystemExit) + end + + it "should return an error if more than two arguments are given" do + @knife.name_args = ["foo", "bar", "baz"] + @knife.ui.should_receive(:error).with("Installing multiple cookbooks at once is not supported.") + lambda { @knife.run }.should raise_error(SystemExit) + end + + it "should return an error if the second argument is not a version" do + @knife.name_args = ["getting-started", "1pass"] + @knife.ui.should_receive(:error).with("Installing multiple cookbooks at once is not supported.") + lambda { @knife.run }.should raise_error(SystemExit) + end + + it "should return an error if the second argument is a four-digit version" do + @knife.name_args = ["getting-started", "0.0.0.1"] + @knife.ui.should_receive(:error).with("Installing multiple cookbooks at once is not supported.") + lambda { @knife.run }.should raise_error(SystemExit) + end + + it "should return an error if the second argument is a one-digit version" do + @knife.name_args = ["getting-started", "1"] + @knife.ui.should_receive(:error).with("Installing multiple cookbooks at once is not supported.") + lambda { @knife.run }.should raise_error(SystemExit) + end + + + it "should install the specified version if second argument is a three-digit version" do + @knife.name_args = ["getting-started", "0.1.0"] + @knife.config[:no_deps] = true + upstream_file = File.join(@install_path, "getting-started.tar.gz") + @knife.should_receive(:download_cookbook_to).with(upstream_file) + @knife.should_receive(:extract_cookbook).with(upstream_file, "0.1.0") + @knife.should_receive(:clear_existing_files).with(File.join(@install_path, "getting-started")) + @repo.should_receive(:merge_updates_from).with("getting-started", "0.1.0") + @knife.run + end + + it "should install the specified version if second argument is a two-digit version" do + @knife.name_args = ["getting-started", "0.1"] + @knife.config[:no_deps] = true + upstream_file = File.join(@install_path, "getting-started.tar.gz") + @knife.should_receive(:download_cookbook_to).with(upstream_file) + @knife.should_receive(:extract_cookbook).with(upstream_file, "0.1") + @knife.should_receive(:clear_existing_files).with(File.join(@install_path, "getting-started")) + @repo.should_receive(:merge_updates_from).with("getting-started", "0.1") + @knife.run + end + + it "should install the latest version if only a cookbook name is given" do + @knife.name_args = ["getting-started"] + @knife.config[:no_deps] = true + upstream_file = File.join(@install_path, "getting-started.tar.gz") + @knife.should_receive(:download_cookbook_to).with(upstream_file) + @knife.should_receive(:extract_cookbook).with(upstream_file, "0.3.0") + @knife.should_receive(:clear_existing_files).with(File.join(@install_path, "getting-started")) + @repo.should_receive(:merge_updates_from).with("getting-started", "0.3.0") + @knife.run + end + + it "should not create/reset git branches if use_current_branch is set" do + @knife.name_args = ["getting-started"] + @knife.config[:use_current_branch] = true + @knife.config[:no_deps] = true + upstream_file = File.join(@install_path, "getting-started.tar.gz") + @repo.should_not_receive(:prepare_to_import) + @repo.should_not_receive(:reset_to_default_state) + @knife.run + end + end +end |