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#
# Author:: Stephen Delano (<stephen@chef.io>)
# Copyright:: Copyright 2010-2016, Chef Software 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"
describe Chef::RunList::VersionedRecipeList do
describe "initialize" do
it "should create an empty array" do
l = Chef::RunList::VersionedRecipeList.new
expect(l).to eq([])
end
end
let(:list) { described_class.new }
let(:versioned_recipes) { [] }
let(:recipes) { [] }
before do
recipes.each { |r| list << r }
versioned_recipes.each { |r| list.add_recipe r[:name], r[:version] }
end
describe "add_recipe" do
let(:recipes) { %w{ apt god apache2 } }
it "should append the recipe to the end of the list" do
list.add_recipe "rails"
expect(list).to eq(["apt", "god", "apache2", "rails"])
end
it "should not duplicate entries" do
list.add_recipe "apt"
expect(list).to eq(["apt", "god", "apache2"])
end
it "should allow you to specify a version" do
list.add_recipe "rails", "1.0.0"
expect(list).to eq(["apt", "god", "apache2", "rails"])
expect(list.with_versions).to include({ :name => "rails", :version => "1.0.0" })
end
it "should allow you to specify a version for a recipe that already exists" do
list.add_recipe "apt", "1.2.3"
expect(list).to eq(["apt", "god", "apache2"])
expect(list.with_versions).to include({ :name => "apt", :version => "1.2.3" })
end
it "should allow you to specify the same version of a recipe twice" do
list.add_recipe "rails", "1.0.0"
list.add_recipe "rails", "1.0.0"
expect(list.with_versions).to include({ :name => "rails", :version => "1.0.0" })
end
it "should allow you to spcify no version, even when a version already exists" do
list.add_recipe "rails", "1.0.0"
list.add_recipe "rails"
expect(list.with_versions).to include({ :name => "rails", :version => "1.0.0" })
end
it "should not allow multiple versions of the same recipe" do
list.add_recipe "rails", "1.0.0"
expect { list.add_recipe "rails", "0.1.0" }.to raise_error Chef::Exceptions::CookbookVersionConflict
end
end
describe "with_versions" do
let(:versioned_recipes) do
[
{ :name => "apt", :version => "1.0.0" },
{ :name => "god", :version => nil },
{ :name => "apache2", :version => "0.0.1" },
]
end
it "should return an array of hashes with :name and :version" do
expect(list.with_versions).to eq(versioned_recipes)
end
it "should retain the same order as the version-less list" do
with_versions = list.with_versions
list.each_with_index do |item, index|
expect(with_versions[index][:name]).to eq(item)
end
end
end
describe "with_version_constraints" do
let(:versioned_recipes) do
[
{ :name => "apt", :version => "~> 1.2.0" },
{ :name => "god", :version => nil },
{ :name => "apache2", :version => "0.0.1" },
]
end
it "should return an array of hashes with :name and :version_constraint" do
list.with_version_constraints.each_with_index do |recipe_spec, i|
expected_recipe = versioned_recipes[i]
expect(recipe_spec[:name]).to eq(expected_recipe[:name])
expect(recipe_spec[:version_constraint]).to eq(Chef::VersionConstraint.new(expected_recipe[:version]))
end
end
end
describe "with_fully_qualified_names_and_version_constraints" do
let(:fq_names) { list.with_fully_qualified_names_and_version_constraints }
context "with bare cookbook names" do
let(:recipes) { %w{ apache2 } }
it "gives $cookbook_name::default" do
expect(fq_names).to eq( %w{ apache2::default } )
end
end
context "with qualified recipe names but no versions" do
let(:recipes) { %w{ mysql::server } }
it "returns the qualified recipe names" do
expect(fq_names).to eq( %w{ mysql::server } )
end
end
context "with unqualified names that have version constraints" do
let(:versioned_recipes) do
[
{ :name => "apt", :version => "~> 1.2.0" },
]
end
it "gives qualified names with their versions" do
expect(fq_names).to eq([ "apt::default@~> 1.2.0" ])
end
it "does not mutate the recipe name" do
expect(fq_names).to eq([ "apt::default@~> 1.2.0" ])
expect(list).to eq( [ "apt" ] )
end
end
context "with fully qualified names that have version constraints" do
let(:versioned_recipes) do
[
{ :name => "apt::cacher", :version => "~> 1.2.0" },
]
end
it "gives qualified names with their versions" do
expect(fq_names).to eq([ "apt::cacher@~> 1.2.0" ])
end
it "does not mutate the recipe name" do
expect(fq_names).to eq([ "apt::cacher@~> 1.2.0" ])
expect(list).to eq( [ "apt::cacher" ] )
end
end
end
context "with duplicated names", :chef_gte_13_only do
it "should fail in Chef 13" do
expect(list).to_not respond_to(:with_duplicate_names)
end
end
end
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