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#
# 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/cookbook/syntax_check"
describe Chef::Cookbook::SyntaxCheck do
let(:cookbook_path) { File.join(CHEF_SPEC_DATA, 'cookbooks', 'openldap') }
let(:syntax_check) { Chef::Cookbook::SyntaxCheck.new(cookbook_path) }
before do
Chef::Log.logger = Logger.new(StringIO.new)
Chef::Log.level = :warn # suppress "Syntax OK" messages
@attr_files = %w{default.rb smokey.rb}.map { |f| File.join(cookbook_path, 'attributes', f) }
@defn_files = %w{client.rb server.rb}.map { |f| File.join(cookbook_path, 'definitions', f)}
@recipes = %w{default.rb gigantor.rb one.rb}.map { |f| File.join(cookbook_path, 'recipes', f) }
@ruby_files = @attr_files + @defn_files + @recipes
basenames = %w{ helpers_via_partial_test.erb
helper_test.erb
openldap_stuff.conf.erb
openldap_variable_stuff.conf.erb
test.erb }
@template_files = basenames.map { |f| File.join(cookbook_path, 'templates', 'default', f)}
end
it "creates a syntax checker given the cookbook name when Chef::Config.cookbook_path is set" do
Chef::Config[:cookbook_path] = File.dirname(cookbook_path)
syntax_check = Chef::Cookbook::SyntaxCheck.for_cookbook(:openldap)
syntax_check.cookbook_path.should == cookbook_path
end
describe "when first created" do
it "has the path to the cookbook to syntax check" do
syntax_check.cookbook_path.should == cookbook_path
end
it "lists the ruby files in the cookbook" do
syntax_check.ruby_files.sort.should == @ruby_files.sort
end
it "lists the erb templates in the cookbook" do
syntax_check.template_files.sort.should == @template_files.sort
end
end
describe "when validating cookbooks" do
let(:cache_path) { Dir.mktmpdir }
before do
Chef::Config[:syntax_check_cache_path] = cache_path
end
after do
FileUtils.rm_rf(cache_path) if File.exist?(cache_path)
Chef::Config[:syntax_check_cache_path] = nil
end
describe "and the files have not been syntax checked previously" do
it "shows that all ruby files require a syntax check" do
syntax_check.untested_ruby_files.sort.should == @ruby_files.sort
end
it "shows that all template files require a syntax check" do
syntax_check.untested_template_files.sort.should == @template_files.sort
end
it "removes a ruby file from the list of untested files after it is marked as validated" do
recipe = File.join(cookbook_path, 'recipes', 'default.rb')
syntax_check.validated(recipe)
syntax_check.untested_ruby_files.should_not include(recipe)
end
it "removes a template file from the list of untested files after it is marked as validated" do
template = File.join(cookbook_path, 'templates', 'default', 'test.erb')
syntax_check.validated(template)
syntax_check.untested_template_files.should_not include(template)
end
it "validates all ruby files" do
syntax_check.validate_ruby_files.should be_true
syntax_check.untested_ruby_files.should be_empty
end
it "validates all templates" do
syntax_check.validate_templates.should be_true
syntax_check.untested_template_files.should be_empty
end
describe "and a file has a syntax error" do
before do
cookbook_path = File.join(CHEF_SPEC_DATA, 'cookbooks', 'borken')
syntax_check.cookbook_path.replace(cookbook_path)
end
it "it indicates that a ruby file has a syntax error" do
syntax_check.validate_ruby_files.should be_false
end
it "does not remove the invalid file from the list of untested files" do
syntax_check.untested_ruby_files.should include(File.join(cookbook_path, 'recipes', 'default.rb'))
lambda { syntax_check.validate_ruby_files }.should_not change(syntax_check, :untested_ruby_files)
end
it "indicates that a template file has a syntax error" do
syntax_check.validate_templates.should be_false
end
it "does not remove the invalid template from the list of untested templates" do
syntax_check.untested_template_files.should include(File.join(cookbook_path, 'templates', 'default', 'borken.erb'))
lambda {syntax_check.validate_templates}.should_not change(syntax_check, :untested_template_files)
end
end
end
describe "and the files have been syntax checked previously" do
before do
syntax_check.untested_ruby_files.each { |f| syntax_check.validated(f) }
syntax_check.untested_template_files.each { |f| syntax_check.validated(f) }
end
it "does not syntax check ruby files" do
syntax_check.should_not_receive(:shell_out)
syntax_check.validate_ruby_files.should be_true
end
it "does not syntax check templates" do
syntax_check.should_not_receive(:shell_out)
syntax_check.validate_templates.should be_true
end
end
end
end
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