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Diffstat (limited to 'spec/unit/knife/cookbook_show_spec.rb')
| -rw-r--r-- | spec/unit/knife/cookbook_show_spec.rb | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/spec/unit/knife/cookbook_show_spec.rb b/spec/unit/knife/cookbook_show_spec.rb new file mode 100644 index 0000000000..2f2d841fea --- /dev/null +++ b/spec/unit/knife/cookbook_show_spec.rb @@ -0,0 +1,223 @@ +# +# Author:: Adam Jacob (<adam@opscode.com>) +# Copyright:: Copyright (c) 2008 Opscode, Inc. +# License:: Apache License, eersion 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. +# + +# rename to cookbook not coookbook +require 'spec_helper' + +describe Chef::Knife::CookbookShow do + before(:each) do + Chef::Config[:node_name] = "webmonkey.example.com" + @knife = Chef::Knife::CookbookShow.new + @knife.config = { } + @knife.name_args = [ "cookbook_name" ] + @rest = mock(Chef::REST) + @knife.stub!(:rest).and_return(@rest) + @knife.stub!(:pretty_print).and_return(true) + @knife.stub!(:output).and_return(true) + end + + describe "run" do + describe "with 0 arguments: help" do + it 'should should print usage and exit when given no arguments' do + @knife.name_args = [] + @knife.should_receive(:show_usage) + @knife.ui.should_receive(:fatal) + lambda { @knife.run }.should raise_error(SystemExit) + end + end + + describe "with 1 argument: versions" do + before(:each) do + @response = { + "cookbook_name" => { + "url" => "http://url/cookbooks/cookbook_name", + "versions" => [ + { "version" => "0.10.0", "url" => "http://url/cookbooks/cookbook_name/0.10.0" }, + { "version" => "0.9.0", "url" => "http://url/cookbookx/cookbook_name/0.9.0" }, + { "version" => "0.8.0", "url" => "http://url/cookbooks/cookbook_name/0.8.0" } + ] + } + } + end + + it "should show the raw cookbook data" do + @rest.should_receive(:get_rest).with("cookbooks/cookbook_name").and_return(@response) + @knife.should_receive(:format_cookbook_list_for_display).with(@response) + @knife.run + end + + it "should respect the user-supplied environment" do + @knife.config[:environment] = "foo" + @rest.should_receive(:get_rest).with("environments/foo/cookbooks/cookbook_name").and_return(@response) + @knife.should_receive(:format_cookbook_list_for_display).with(@response) + @knife.run + end + end + + describe "with 2 arguments: name and version" do + before(:each) do + @knife.name_args << "0.1.0" + @response = { "0.1.0" => { "recipes" => {"default.rb" => ""} } } + end + + it "should show the specific part of a cookbook" do + @rest.should_receive(:get_rest).with("cookbooks/cookbook_name/0.1.0").and_return(@response) + @knife.should_receive(:output).with(@response) + @knife.run + end + end + + describe "with 3 arguments: name, version, and segment" do + before(:each) do + @knife.name_args = [ "cookbook_name", "0.1.0", "recipes" ] + @cookbook_response = Chef::CookbookVersion.new("cookbook_name") + @manifest = { + "recipes" => [ + { + :name => "default.rb", + :path => "recipes/default.rb", + :checksum => "1234", + :url => "http://example.org/files/default.rb" + } + ] + } + @cookbook_response.manifest = @manifest + @response = {"name"=>"default.rb", "url"=>"http://example.org/files/default.rb", "checksum"=>"1234", "path"=>"recipes/default.rb"} + end + + it "should print the json of the part" do + @rest.should_receive(:get_rest).with("cookbooks/cookbook_name/0.1.0").and_return(@cookbook_response) + @knife.should_receive(:output).with(@cookbook_response.manifest["recipes"]) + @knife.run + end + end + + describe "with 4 arguments: name, version, segment and filename" do + before(:each) do + @knife.name_args = [ "cookbook_name", "0.1.0", "recipes", "default.rb" ] + @cookbook_response = Chef::CookbookVersion.new("cookbook_name") + @cookbook_response.manifest = { + "recipes" => [ + { + :name => "default.rb", + :path => "recipes/default.rb", + :checksum => "1234", + :url => "http://example.org/files/default.rb" + } + ] + } + @response = "Example recipe text" + end + + it "should print the raw result of the request (likely a file!)" do + @rest.should_receive(:get_rest).with("cookbooks/cookbook_name/0.1.0").and_return(@cookbook_response) + @rest.should_receive(:get_rest).with("http://example.org/files/default.rb", true).and_return(StringIO.new(@response)) + @knife.should_receive(:pretty_print).with(@response) + @knife.run + end + end + + describe "with 4 arguments: name, version, segment and filename -- with specificity" do + before(:each) do + @knife.name_args = [ "cookbook_name", "0.1.0", "files", "afile.rb" ] + @cookbook_response = Chef::CookbookVersion.new("cookbook_name") + @cookbook_response.manifest = { + "files" => [ + { + :name => "afile.rb", + :path => "files/host-examplehost.example.org/afile.rb", + :checksum => "1111", + :specificity => "host-examplehost.example.org", + :url => "http://example.org/files/1111" + }, + { + :name => "afile.rb", + :path => "files/ubuntu-9.10/afile.rb", + :checksum => "2222", + :specificity => "ubuntu-9.10", + :url => "http://example.org/files/2222" + }, + { + :name => "afile.rb", + :path => "files/ubuntu/afile.rb", + :checksum => "3333", + :specificity => "ubuntu", + :url => "http://example.org/files/3333" + }, + { + :name => "afile.rb", + :path => "files/default/afile.rb", + :checksum => "4444", + :specificity => "default", + :url => "http://example.org/files/4444" + }, + ] + } + + @response = "Example recipe text" + end + + describe "with --fqdn" do + it "should pass the fqdn" do + @knife.config[:platform] = "example_platform" + @knife.config[:platform_version] = "1.0" + @knife.config[:fqdn] = "examplehost.example.org" + @rest.should_receive(:get_rest).with("cookbooks/cookbook_name/0.1.0").and_return(@cookbook_response) + @rest.should_receive(:get_rest).with("http://example.org/files/1111", true).and_return(StringIO.new(@response)) + @knife.should_receive(:pretty_print).with(@response) + @knife.run + end + end + + describe "and --platform" do + it "should pass the platform" do + @knife.config[:platform] = "ubuntu" + @knife.config[:platform_version] = "1.0" + @knife.config[:fqdn] = "differenthost.example.org" + @rest.should_receive(:get_rest).with("cookbooks/cookbook_name/0.1.0").and_return(@cookbook_response) + @rest.should_receive(:get_rest).with("http://example.org/files/3333", true).and_return(StringIO.new(@response)) + @knife.should_receive(:pretty_print).with(@response) + @knife.run + end + end + + describe "and --platform-version" do + it "should pass the platform" do + @knife.config[:platform] = "ubuntu" + @knife.config[:platform_version] = "9.10" + @knife.config[:fqdn] = "differenthost.example.org" + @rest.should_receive(:get_rest).with("cookbooks/cookbook_name/0.1.0").and_return(@cookbook_response) + @rest.should_receive(:get_rest).with("http://example.org/files/2222", true).and_return(StringIO.new(@response)) + @knife.should_receive(:pretty_print).with(@response) + @knife.run + end + end + + describe "with none of the arguments, it should use the default" do + it "should pass them all" do + @rest.should_receive(:get_rest).with("cookbooks/cookbook_name/0.1.0").and_return(@cookbook_response) + @rest.should_receive(:get_rest).with("http://example.org/files/4444", true).and_return(StringIO.new(@response)) + @knife.should_receive(:pretty_print).with(@response) + @knife.run + end + end + + end + end +end + |