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|
#
# Author:: David Balatero (dbalatero@gmail.com)
#
# Copyright:: Copyright (c) 2009 David Balatero
# 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 'pp'
module GemspecBackcompatCreator
def gemspec(name, version)
if Gem::Specification.new.method(:initialize).arity == 0
Gem::Specification.new { |s| s.name = name; s.version = version }
else
Gem::Specification.new(name, version)
end
end
end
require 'spec_helper'
require 'ostruct'
describe Chef::Provider::Package::Rubygems::CurrentGemEnvironment do
include GemspecBackcompatCreator
before do
@gem_env = Chef::Provider::Package::Rubygems::CurrentGemEnvironment.new
end
it "determines the gem paths from the in memory rubygems" do
expect(@gem_env.gem_paths).to eq(Gem.path)
end
it "determines the installed versions of gems from Gem.source_index" do
gems = [gemspec('rspec-core', Gem::Version.new('1.2.9')), gemspec('rspec-core', Gem::Version.new('1.3.0'))]
if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.8.0')
expect(Gem::Specification).to receive(:find_all_by_name).with('rspec-core', Gem::Dependency.new('rspec-core').requirement).and_return(gems)
else
expect(Gem.source_index).to receive(:search).with(Gem::Dependency.new('rspec-core', nil)).and_return(gems)
end
expect(@gem_env.installed_versions(Gem::Dependency.new('rspec-core', nil))).to eq(gems)
end
it "determines the installed versions of gems from the source index (part2: the unmockening)" do
expected = ['rspec-core', Gem::Version.new(RSpec::Core::Version::STRING)]
actual = @gem_env.installed_versions(Gem::Dependency.new('rspec-core', nil)).map { |spec| [spec.name, spec.version] }
expect(actual).to include(expected)
end
it "yields to a block with an alternate source list set" do
sources_in_block = nil
normal_sources = Gem.sources
begin
@gem_env.with_gem_sources("http://gems.example.org") do
sources_in_block = Gem.sources
raise RuntimeError, "sources should be reset even in case of an error"
end
rescue RuntimeError
end
expect(sources_in_block).to eq(%w{http://gems.example.org})
expect(Gem.sources).to eq(normal_sources)
end
it "it doesnt alter the gem sources if none are set" do
sources_in_block = nil
normal_sources = Gem.sources
begin
@gem_env.with_gem_sources(nil) do
sources_in_block = Gem.sources
raise RuntimeError, "sources should be reset even in case of an error"
end
rescue RuntimeError
end
expect(sources_in_block).to eq(normal_sources)
expect(Gem.sources).to eq(normal_sources)
end
it "finds a matching gem candidate version" do
dep = Gem::Dependency.new('rspec', '>= 0')
dep_installer = Gem::DependencyInstaller.new
allow(@gem_env).to receive(:dependency_installer).and_return(dep_installer)
latest = [[gemspec("rspec", Gem::Version.new("1.3.0")), "https://rubygems.org/"]]
expect(dep_installer).to receive(:find_gems_with_sources).with(dep).and_return(latest)
expect(@gem_env.candidate_version_from_remote(Gem::Dependency.new('rspec', '>= 0'))).to eq(Gem::Version.new('1.3.0'))
end
it "finds a matching gem candidate version on rubygems 2.0.0+" do
dep = Gem::Dependency.new('rspec', '>= 0')
dep_installer = Gem::DependencyInstaller.new
allow(@gem_env).to receive(:dependency_installer).and_return(dep_installer)
best_gem = double("best gem match", :spec => gemspec("rspec", Gem::Version.new("1.3.0")), :source => "https://rubygems.org")
available_set = double("Gem::AvailableSet test double")
expect(available_set).to receive(:pick_best!)
expect(available_set).to receive(:set).and_return([best_gem])
expect(dep_installer).to receive(:find_gems_with_sources).with(dep).and_return(available_set)
expect(@gem_env.candidate_version_from_remote(Gem::Dependency.new('rspec', '>= 0'))).to eq(Gem::Version.new('1.3.0'))
end
context "when rubygems was upgraded from 1.8->2.0" do
# https://github.com/rubygems/rubygems/issues/404
# tl;dr rubygems 1.8 and 2.0 can both be in the load path, which means that
# require "rubygems/format" will load even though rubygems 2.0 doesn't have
# that file.
before do
if defined?(Gem::Format)
# tests are running under rubygems 1.8, or 2.0 upgraded from 1.8
@remove_gem_format = false
else
Gem.const_set(:Format, Object.new)
@remove_gem_format = true
end
allow(Gem::Package).to receive(:respond_to?).and_call_original
allow(Gem::Package).to receive(:respond_to?).with(:open).and_return(false)
end
after do
if @remove_gem_format
Gem.send(:remove_const, :Format)
end
end
it "finds a matching gem candidate version on rubygems 2.0+ with some rubygems 1.8 code loaded" do
package = double("Gem::Package", :spec => "a gemspec from package")
expect(Gem::Package).to receive(:new).with("/path/to/package.gem").and_return(package)
expect(@gem_env.spec_from_file("/path/to/package.gem")).to eq("a gemspec from package")
end
end
it "gives the candidate version as nil if none is found" do
dep = Gem::Dependency.new('rspec', '>= 0')
latest = []
dep_installer = Gem::DependencyInstaller.new
allow(@gem_env).to receive(:dependency_installer).and_return(dep_installer)
expect(dep_installer).to receive(:find_gems_with_sources).with(dep).and_return(latest)
expect(@gem_env.candidate_version_from_remote(Gem::Dependency.new('rspec', '>= 0'))).to be_nil
end
it "finds a matching candidate version from a .gem file when the path to the gem is supplied" do
location = CHEF_SPEC_DATA + '/gems/chef-integration-test-0.1.0.gem'
expect(@gem_env.candidate_version_from_file(Gem::Dependency.new('chef-integration-test', '>= 0'), location)).to eq(Gem::Version.new('0.1.0'))
expect(@gem_env.candidate_version_from_file(Gem::Dependency.new('chef-integration-test', '>= 0.2.0'), location)).to be_nil
end
it "finds a matching gem from a specific gemserver when explicit sources are given" do
dep = Gem::Dependency.new('rspec', '>= 0')
latest = [[gemspec("rspec", Gem::Version.new("1.3.0")), "https://rubygems.org/"]]
expect(@gem_env).to receive(:with_gem_sources).with('http://gems.example.com').and_yield
dep_installer = Gem::DependencyInstaller.new
allow(@gem_env).to receive(:dependency_installer).and_return(dep_installer)
expect(dep_installer).to receive(:find_gems_with_sources).with(dep).and_return(latest)
expect(@gem_env.candidate_version_from_remote(Gem::Dependency.new('rspec', '>=0'), 'http://gems.example.com')).to eq(Gem::Version.new('1.3.0'))
end
it "installs a gem with a hash of options for the dependency installer" do
dep_installer = Gem::DependencyInstaller.new
expect(@gem_env).to receive(:dependency_installer).with(:install_dir => '/foo/bar').and_return(dep_installer)
expect(@gem_env).to receive(:with_gem_sources).with('http://gems.example.com').and_yield
expect(dep_installer).to receive(:install).with(Gem::Dependency.new('rspec', '>= 0'))
@gem_env.install(Gem::Dependency.new('rspec', '>= 0'), :install_dir => '/foo/bar', :sources => ['http://gems.example.com'])
end
it "builds an uninstaller for a gem with options set to avoid requiring user input" do
# default options for uninstaller should be:
# :ignore => true, :executables => true
expect(Gem::Uninstaller).to receive(:new).with('rspec', :ignore => true, :executables => true)
@gem_env.uninstaller('rspec')
end
it "uninstalls all versions of a gem" do
uninstaller = double('gem uninstaller')
expect(uninstaller).to receive(:uninstall)
expect(@gem_env).to receive(:uninstaller).with('rspec', :all => true).and_return(uninstaller)
@gem_env.uninstall('rspec')
end
it "uninstalls a specific version of a gem" do
uninstaller = double('gem uninstaller')
expect(uninstaller).to receive(:uninstall)
expect(@gem_env).to receive(:uninstaller).with('rspec', :version => '1.2.3').and_return(uninstaller)
@gem_env.uninstall('rspec', '1.2.3')
end
end
describe Chef::Provider::Package::Rubygems::AlternateGemEnvironment do
include GemspecBackcompatCreator
before do
Chef::Provider::Package::Rubygems::AlternateGemEnvironment.gempath_cache.clear
Chef::Provider::Package::Rubygems::AlternateGemEnvironment.platform_cache.clear
@gem_env = Chef::Provider::Package::Rubygems::AlternateGemEnvironment.new('/usr/weird/bin/gem')
end
it "determines the gem paths from shelling out to gem env" do
gem_env_output = ['/path/to/gems', '/another/path/to/gems'].join(File::PATH_SEPARATOR)
shell_out_result = OpenStruct.new(:stdout => gem_env_output)
expect(@gem_env).to receive(:shell_out!).with('/usr/weird/bin/gem env gempath').and_return(shell_out_result)
expect(@gem_env.gem_paths).to eq(['/path/to/gems', '/another/path/to/gems'])
end
it "caches the gempaths by gem_binary" do
gem_env_output = ['/path/to/gems', '/another/path/to/gems'].join(File::PATH_SEPARATOR)
shell_out_result = OpenStruct.new(:stdout => gem_env_output)
expect(@gem_env).to receive(:shell_out!).with('/usr/weird/bin/gem env gempath').and_return(shell_out_result)
expected = ['/path/to/gems', '/another/path/to/gems']
expect(@gem_env.gem_paths).to eq(['/path/to/gems', '/another/path/to/gems'])
expect(Chef::Provider::Package::Rubygems::AlternateGemEnvironment.gempath_cache['/usr/weird/bin/gem']).to eq(expected)
end
it "uses the cached result for gem paths when available" do
gem_env_output = ['/path/to/gems', '/another/path/to/gems'].join(File::PATH_SEPARATOR)
shell_out_result = OpenStruct.new(:stdout => gem_env_output)
expect(@gem_env).not_to receive(:shell_out!)
expected = ['/path/to/gems', '/another/path/to/gems']
Chef::Provider::Package::Rubygems::AlternateGemEnvironment.gempath_cache['/usr/weird/bin/gem']= expected
expect(@gem_env.gem_paths).to eq(['/path/to/gems', '/another/path/to/gems'])
end
it "builds the gems source index from the gem paths" do
allow(@gem_env).to receive(:gem_paths).and_return(['/path/to/gems', '/another/path/to/gems'])
if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.8.0')
@gem_env.gem_specification
expect(Gem::Specification.dirs).to eq([ '/path/to/gems/specifications', '/another/path/to/gems/specifications' ])
else
expect(Gem::SourceIndex).to receive(:from_gems_in).with('/path/to/gems/specifications', '/another/path/to/gems/specifications')
@gem_env.gem_source_index
end
end
it "determines the installed versions of gems from the source index" do
gems = [gemspec('rspec', Gem::Version.new('1.2.9')), gemspec('rspec', Gem::Version.new('1.3.0'))]
rspec_dep = Gem::Dependency.new('rspec', nil)
if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.8.0')
allow(@gem_env).to receive(:gem_specification).and_return(Gem::Specification)
expect(@gem_env.gem_specification).to receive(:find_all_by_name).with(rspec_dep.name, rspec_dep.requirement).and_return(gems)
else
allow(@gem_env).to receive(:gem_source_index).and_return(Gem.source_index)
expect(@gem_env.gem_source_index).to receive(:search).with(rspec_dep).and_return(gems)
end
expect(@gem_env.installed_versions(Gem::Dependency.new('rspec', nil))).to eq(gems)
end
it "determines the installed versions of gems from the source index (part2: the unmockening)" do
allow($stdout).to receive(:write)
path_to_gem = if windows?
`where gem`.split[1]
else
`which gem`.strip
end
pending("cant find your gem executable") if path_to_gem.empty?
gem_env = Chef::Provider::Package::Rubygems::AlternateGemEnvironment.new(path_to_gem)
expected = ['rspec-core', Gem::Version.new(RSpec::Core::Version::STRING)]
actual = gem_env.installed_versions(Gem::Dependency.new('rspec-core', nil)).map { |s| [s.name, s.version] }
expect(actual).to include(expected)
end
it "detects when the target gem environment is the jruby platform" do
gem_env_out=<<-JRUBY_GEM_ENV
RubyGems Environment:
- RUBYGEMS VERSION: 1.3.6
- RUBY VERSION: 1.8.7 (2010-05-12 patchlevel 249) [java]
- INSTALLATION DIRECTORY: /Users/you/.rvm/gems/jruby-1.5.0
- RUBY EXECUTABLE: /Users/you/.rvm/rubies/jruby-1.5.0/bin/jruby
- EXECUTABLE DIRECTORY: /Users/you/.rvm/gems/jruby-1.5.0/bin
- RUBYGEMS PLATFORMS:
- ruby
- universal-java-1.6
- GEM PATHS:
- /Users/you/.rvm/gems/jruby-1.5.0
- /Users/you/.rvm/gems/jruby-1.5.0@global
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- "install" => "--env-shebang"
- "update" => "--env-shebang"
- "gem" => "--no-rdoc --no-ri"
- :sources => ["https://rubygems.org/", "http://gems.github.com/"]
- REMOTE SOURCES:
- https://rubygems.org/
- http://gems.github.com/
JRUBY_GEM_ENV
expect(@gem_env).to receive(:shell_out!).with('/usr/weird/bin/gem env').and_return(double('jruby_gem_env', :stdout => gem_env_out))
expected = ['ruby', Gem::Platform.new('universal-java-1.6')]
expect(@gem_env.gem_platforms).to eq(expected)
# it should also cache the result
expect(Chef::Provider::Package::Rubygems::AlternateGemEnvironment.platform_cache['/usr/weird/bin/gem']).to eq(expected)
end
it "uses the cached result for gem platforms if available" do
expect(@gem_env).not_to receive(:shell_out!)
expected = ['ruby', Gem::Platform.new('universal-java-1.6')]
Chef::Provider::Package::Rubygems::AlternateGemEnvironment.platform_cache['/usr/weird/bin/gem']= expected
expect(@gem_env.gem_platforms).to eq(expected)
end
it "uses the current gem platforms when the target env is not jruby" do
gem_env_out=<<-RBX_GEM_ENV
RubyGems Environment:
- RUBYGEMS VERSION: 1.3.6
- RUBY VERSION: 1.8.7 (2010-05-14 patchlevel 174) [x86_64-apple-darwin10.3.0]
- INSTALLATION DIRECTORY: /Users/ddeleo/.rvm/gems/rbx-1.0.0-20100514
- RUBYGEMS PREFIX: /Users/ddeleo/.rvm/rubies/rbx-1.0.0-20100514
- RUBY EXECUTABLE: /Users/ddeleo/.rvm/rubies/rbx-1.0.0-20100514/bin/rbx
- EXECUTABLE DIRECTORY: /Users/ddeleo/.rvm/gems/rbx-1.0.0-20100514/bin
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-darwin-10
- x86_64-rubinius-1.0
- GEM PATHS:
- /Users/ddeleo/.rvm/gems/rbx-1.0.0-20100514
- /Users/ddeleo/.rvm/gems/rbx-1.0.0-20100514@global
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- :sources => ["https://rubygems.org/", "http://gems.github.com/"]
- "gem" => "--no-rdoc --no-ri"
- REMOTE SOURCES:
- https://rubygems.org/
- http://gems.github.com/
RBX_GEM_ENV
expect(@gem_env).to receive(:shell_out!).with('/usr/weird/bin/gem env').and_return(double('rbx_gem_env', :stdout => gem_env_out))
expect(@gem_env.gem_platforms).to eq(Gem.platforms)
expect(Chef::Provider::Package::Rubygems::AlternateGemEnvironment.platform_cache['/usr/weird/bin/gem']).to eq(Gem.platforms)
end
it "yields to a block while masquerading as a different gems platform" do
original_platforms = Gem.platforms
platforms_in_block = nil
begin
@gem_env.with_gem_platforms(['ruby', Gem::Platform.new('sparc64-java-1.7')]) do
platforms_in_block = Gem.platforms
raise "gem platforms should get set to the correct value even when an error occurs"
end
rescue RuntimeError
end
expect(platforms_in_block).to eq(['ruby', Gem::Platform.new('sparc64-java-1.7')])
expect(Gem.platforms).to eq(original_platforms)
end
end
describe Chef::Provider::Package::Rubygems do
let(:target_version) { nil }
before(:each) do
@node = Chef::Node.new
@new_resource = Chef::Resource::GemPackage.new("rspec-core")
@spec_version = @new_resource.version(target_version)
@events = Chef::EventDispatch::Dispatcher.new
@run_context = Chef::RunContext.new(@node, {}, @events)
# We choose detect omnibus via RbConfig::CONFIG['bindir'] in Chef::Provider::Package::Rubygems.new
allow(RbConfig::CONFIG).to receive(:[]).with('bindir').and_return("/usr/bin/ruby")
# Rubygems uses this interally
allow(RbConfig::CONFIG).to receive(:[]).with('arch').and_call_original
@provider = Chef::Provider::Package::Rubygems.new(@new_resource, @run_context)
end
describe "when new_resource version is nil" do
let(:target_version) { nil }
it "target_version_already_installed? should return false so that we can search for candidates" do
@provider.load_current_resource
expect(@provider.target_version_already_installed?(@provider.current_resource.version, @new_resource.version)).to be_falsey
end
end
describe "when new_resource version is current rspec version" do
let(:target_version) { RSpec::Core::Version::STRING }
it "triggers a gem configuration load so a later one will not stomp its config values" do
# ugly, is there a better way?
expect(Gem.instance_variable_get(:@configuration)).not_to be_nil
end
it "uses the CurrentGemEnvironment implementation when no gem_binary_path is provided" do
expect(@provider.gem_env).to be_a_kind_of(Chef::Provider::Package::Rubygems::CurrentGemEnvironment)
end
it "uses the AlternateGemEnvironment implementation when a gem_binary_path is provided" do
@new_resource.gem_binary('/usr/weird/bin/gem')
provider = Chef::Provider::Package::Rubygems.new(@new_resource, @run_context)
expect(provider.gem_env.gem_binary_location).to eq('/usr/weird/bin/gem')
end
it "searches for a gem binary when running on Omnibus on Unix" do
platform_mock :unix do
allow(RbConfig::CONFIG).to receive(:[]).with('bindir').and_return("/opt/chef/embedded/bin")
allow(ENV).to receive(:[]).with('PATH').and_return("/usr/bin:/usr/sbin:/opt/chef/embedded/bin")
allow(File).to receive(:exists?).with('/usr/bin/gem').and_return(false)
allow(File).to receive(:exists?).with('/usr/sbin/gem').and_return(true)
allow(File).to receive(:exists?).with('/opt/chef/embedded/bin/gem').and_return(true) # should not get here
provider = Chef::Provider::Package::Rubygems.new(@new_resource, @run_context)
expect(provider.gem_env.gem_binary_location).to eq('/usr/sbin/gem')
end
end
it "searches for a gem binary when running on Omnibus on Windows" do
platform_mock :windows do
allow(RbConfig::CONFIG).to receive(:[]).with('bindir').and_return("d:/opscode/chef/embedded/bin")
allow(ENV).to receive(:[]).with('PATH').and_return('C:\windows\system32;C:\windows;C:\Ruby186\bin;d:\opscode\chef\embedded\bin')
allow(File).to receive(:exists?).with('C:\\windows\\system32\\gem').and_return(false)
allow(File).to receive(:exists?).with('C:\\windows\\gem').and_return(false)
allow(File).to receive(:exists?).with('C:\\Ruby186\\bin\\gem').and_return(true)
allow(File).to receive(:exists?).with('d:\\opscode\\chef\\bin\\gem').and_return(false) # should not get here
allow(File).to receive(:exists?).with('d:\\opscode\\chef\\embedded\\bin\\gem').and_return(false) # should not get here
provider = Chef::Provider::Package::Rubygems.new(@new_resource, @run_context)
expect(provider.gem_env.gem_binary_location).to eq('C:\Ruby186\bin\gem')
end
end
it "smites you when you try to use a hash of install options with an explicit gem binary" do
@new_resource.gem_binary('/foo/bar')
@new_resource.options(:fail => :burger)
expect {Chef::Provider::Package::Rubygems.new(@new_resource, @run_context)}.to raise_error(ArgumentError)
end
it "converts the new resource into a gem dependency" do
expect(@provider.gem_dependency).to eq(Gem::Dependency.new('rspec-core', @spec_version))
@new_resource.version('~> 1.2.0')
expect(@provider.gem_dependency).to eq(Gem::Dependency.new('rspec-core', '~> 1.2.0'))
end
describe "when determining the currently installed version" do
it "sets the current version to the version specified by the new resource if that version is installed" do
@provider.load_current_resource
expect(@provider.current_resource.version).to eq(@spec_version)
end
it "sets the current version to the highest installed version if the requested version is not installed" do
@new_resource.version('9000.0.2')
@provider.load_current_resource
expect(@provider.current_resource.version).to eq(@spec_version)
end
it "leaves the current version at nil if the package is not installed" do
@new_resource.package_name("no-such-gem-should-exist-with-this-name")
@provider.load_current_resource
expect(@provider.current_resource.version).to be_nil
end
end
describe "when determining the candidate version to install" do
it "does not query for available versions when the current version is the target version" do
@provider.current_resource = @new_resource.dup
expect(@provider.candidate_version).to be_nil
end
it "determines the candidate version by querying the remote gem servers" do
@new_resource.source('http://mygems.example.com')
@provider.load_current_resource
@provider.current_resource.version('0.0.1')
version = Gem::Version.new(@spec_version)
expect(@provider.gem_env).to receive(:candidate_version_from_remote).
with(Gem::Dependency.new('rspec-core', @spec_version), "http://mygems.example.com").
and_return(version)
expect(@provider.candidate_version).to eq(@spec_version)
end
it "parses the gem's specification if the requested source is a file" do
@new_resource.package_name('chef-integration-test')
@new_resource.source(CHEF_SPEC_DATA + '/gems/chef-integration-test-0.1.0.gem')
@new_resource.version('>= 0')
@provider.load_current_resource
expect(@provider.candidate_version).to eq('0.1.0')
end
end
describe "when installing a gem" do
before do
@current_resource = Chef::Resource::GemPackage.new('rspec-core')
@provider.current_resource = @current_resource
@gem_dep = Gem::Dependency.new('rspec-core', @spec_version)
allow(@provider).to receive(:load_current_resource)
end
describe "in the current gem environment" do
it "installs the gem via the gems api when no explicit options are used" do
expect(@provider.gem_env).to receive(:install).with(@gem_dep, :sources => nil)
@provider.run_action(:install)
expect(@new_resource).to be_updated_by_last_action
end
it "installs the gem via the gems api when a remote source is provided" do
@new_resource.source('http://gems.example.org')
sources = ['http://gems.example.org']
expect(@provider.gem_env).to receive(:install).with(@gem_dep, :sources => sources)
@provider.run_action(:install)
expect(@new_resource).to be_updated_by_last_action
end
it "installs the gem from file via the gems api when no explicit options are used" do
@new_resource.source(CHEF_SPEC_DATA + '/gems/chef-integration-test-0.1.0.gem')
expect(@provider.gem_env).to receive(:install).with(CHEF_SPEC_DATA + '/gems/chef-integration-test-0.1.0.gem')
@provider.run_action(:install)
expect(@new_resource).to be_updated_by_last_action
end
it "installs the gem from file via the gems api when the package is a path and the source is nil" do
@new_resource = Chef::Resource::GemPackage.new(CHEF_SPEC_DATA + '/gems/chef-integration-test-0.1.0.gem')
@provider = Chef::Provider::Package::Rubygems.new(@new_resource, @run_context)
@provider.current_resource = @current_resource
expect(@new_resource.source).to eq(CHEF_SPEC_DATA + '/gems/chef-integration-test-0.1.0.gem')
expect(@provider.gem_env).to receive(:install).with(CHEF_SPEC_DATA + '/gems/chef-integration-test-0.1.0.gem')
@provider.run_action(:install)
expect(@new_resource).to be_updated_by_last_action
end
# this catches 'gem_package "foo"' when "./foo" is a file in the cwd, and instead of installing './foo' it fetches the remote gem
it "installs the gem via the gems api, when the package has no file separator characters in it, but a matching file exists in cwd" do
allow(::File).to receive(:exists?).and_return(true)
@new_resource.package_name('rspec-core')
expect(@provider.gem_env).to receive(:install).with(@gem_dep, :sources => nil)
@provider.run_action(:install)
expect(@new_resource).to be_updated_by_last_action
end
it "installs the gem by shelling out when options are provided as a String" do
@new_resource.options('-i /alt/install/location')
expected ="gem install rspec-core -q --no-rdoc --no-ri -v \"#{@spec_version}\" -i /alt/install/location"
expect(@provider).to receive(:shell_out!).with(expected, :env => nil)
@provider.run_action(:install)
expect(@new_resource).to be_updated_by_last_action
end
it "installs the gem with rubygems.org as an added source" do
@new_resource.gem_binary('/foo/bar')
@new_resource.source('http://mirror.ops.rhcloud.com/mirror/ruby')
expected ="/foo/bar install rspec-core -q --no-rdoc --no-ri -v \"#{@spec_version}\" --source=#{@new_resource.source} --source=https://rubygems.org"
expect(@provider).to receive(:shell_out!).with(expected, :env => nil)
@provider.run_action(:install)
expect(@new_resource).to be_updated_by_last_action
end
it "installs the gem with cleared sources and explict source when specified" do
@new_resource.gem_binary('/foo/bar')
@new_resource.source('http://mirror.ops.rhcloud.com/mirror/ruby')
@new_resource.clear_sources(true)
expected ="/foo/bar install rspec-core -q --no-rdoc --no-ri -v \"#{@spec_version}\" --clear-sources --source=#{@new_resource.source}"
expect(@provider).to receive(:shell_out!).with(expected, :env => nil)
@provider.run_action(:install)
expect(@new_resource).to be_updated_by_last_action
end
context "when no version is given" do
let(:target_version) { nil }
it "installs the gem by shelling out when options are provided but no version is given" do
@new_resource.options('-i /alt/install/location')
expected ="gem install rspec-core -q --no-rdoc --no-ri -v \"#{@provider.candidate_version}\" -i /alt/install/location"
expect(@provider).to receive(:shell_out!).with(expected, :env => nil)
@provider.run_action(:install)
expect(@new_resource).to be_updated_by_last_action
end
end
it "installs the gem via the gems api when options are given as a Hash" do
@new_resource.options(:install_dir => '/alt/install/location')
expect(@provider.gem_env).to receive(:install).with(@gem_dep, :sources => nil, :install_dir => '/alt/install/location')
@provider.run_action(:install)
expect(@new_resource).to be_updated_by_last_action
end
describe "at a specific version" do
before do
@gem_dep = Gem::Dependency.new('rspec-core', @spec_version)
end
it "installs the gem via the gems api" do
expect(@provider.gem_env).to receive(:install).with(@gem_dep, :sources => nil)
@provider.run_action(:install)
expect(@new_resource).to be_updated_by_last_action
end
end
describe "at version specified with comparison operator" do
it "skips install if current version satisifies requested version" do
@current_resource.version("2.3.3")
@new_resource.version(">=2.3.0")
expect(@provider.gem_env).not_to receive(:install)
@provider.run_action(:install)
end
it "allows user to specify gem version with fuzzy operator" do
@current_resource.version("2.3.3")
@new_resource.version("~>2.3.0")
expect(@provider.gem_env).not_to receive(:install)
@provider.run_action(:install)
end
end
end
describe "in an alternate gem environment" do
it "installs the gem by shelling out to gem install" do
@new_resource.gem_binary('/usr/weird/bin/gem')
expect(@provider).to receive(:shell_out!).with("/usr/weird/bin/gem install rspec-core -q --no-rdoc --no-ri -v \"#{@spec_version}\"", :env=>nil)
@provider.run_action(:install)
expect(@new_resource).to be_updated_by_last_action
end
it "installs the gem from file by shelling out to gem install" do
@new_resource.gem_binary('/usr/weird/bin/gem')
@new_resource.source(CHEF_SPEC_DATA + '/gems/chef-integration-test-0.1.0.gem')
@new_resource.version('>= 0')
expect(@provider).to receive(:shell_out!).with("/usr/weird/bin/gem install #{CHEF_SPEC_DATA}/gems/chef-integration-test-0.1.0.gem -q --no-rdoc --no-ri -v \">= 0\"", :env=>nil)
@provider.run_action(:install)
expect(@new_resource).to be_updated_by_last_action
end
it "installs the gem from file by shelling out to gem install when the package is a path and the source is nil" do
@new_resource = Chef::Resource::GemPackage.new(CHEF_SPEC_DATA + '/gems/chef-integration-test-0.1.0.gem')
@provider = Chef::Provider::Package::Rubygems.new(@new_resource, @run_context)
@provider.current_resource = @current_resource
@new_resource.gem_binary('/usr/weird/bin/gem')
@new_resource.version('>= 0')
expect(@new_resource.source).to eq(CHEF_SPEC_DATA + '/gems/chef-integration-test-0.1.0.gem')
expect(@provider).to receive(:shell_out!).with("/usr/weird/bin/gem install #{CHEF_SPEC_DATA}/gems/chef-integration-test-0.1.0.gem -q --no-rdoc --no-ri -v \">= 0\"", :env=>nil)
@provider.run_action(:install)
expect(@new_resource).to be_updated_by_last_action
end
end
end
describe "when uninstalling a gem" do
before do
@new_resource = Chef::Resource::GemPackage.new("rspec")
@current_resource = @new_resource.dup
@current_resource.version('1.2.3')
@provider.new_resource = @new_resource
@provider.current_resource = @current_resource
end
describe "in the current gem environment" do
it "uninstalls via the api when no explicit options are used" do
# pre-reqs for action_remove to actually remove the package:
expect(@provider.new_resource.version).to be_nil
expect(@provider.current_resource.version).not_to be_nil
# the behavior we're testing:
expect(@provider.gem_env).to receive(:uninstall).with('rspec', nil)
@provider.action_remove
end
it "uninstalls via the api when options are given as a Hash" do
# pre-reqs for action_remove to actually remove the package:
expect(@provider.new_resource.version).to be_nil
expect(@provider.current_resource.version).not_to be_nil
# the behavior we're testing:
@new_resource.options(:install_dir => '/alt/install/location')
expect(@provider.gem_env).to receive(:uninstall).with('rspec', nil, :install_dir => '/alt/install/location')
@provider.action_remove
end
it "uninstalls via the gem command when options are given as a String" do
@new_resource.options('-i /alt/install/location')
expect(@provider).to receive(:shell_out!).with("gem uninstall rspec -q -x -I -a -i /alt/install/location", :env=>nil)
@provider.action_remove
end
it "uninstalls a specific version of a gem when a version is provided" do
@new_resource.version('1.2.3')
expect(@provider.gem_env).to receive(:uninstall).with('rspec', '1.2.3')
@provider.action_remove
end
end
describe "in an alternate gem environment" do
it "uninstalls via the gem command" do
@new_resource.gem_binary('/usr/weird/bin/gem')
expect(@provider).to receive(:shell_out!).with("/usr/weird/bin/gem uninstall rspec -q -x -I -a", :env=>nil)
@provider.action_remove
end
end
end
end
end
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