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$:.unshift File.dirname(__FILE__) + "/../lib"
require 'test/unit'
require 'switchtower/configuration'
require 'flexmock'
class ConfigurationTest < Test::Unit::TestCase
class MockActor
attr_reader :tasks
def initialize(config)
end
def define_task(*args, &block)
(@tasks ||= []).push [args, block].flatten
end
end
class MockSCM
attr_reader :configuration
attr_accessor :latest_revision
def initialize(config)
@configuration = config
end
end
def setup
@config = SwitchTower::Configuration.new(MockActor)
@config.set :scm, MockSCM
end
def test_version_dir_default
assert "releases", @config.version_dir
end
def test_current_dir_default
assert "current", @config.current_dir
end
def test_shared_dir_default
assert "shared", @config.shared_dir
end
def test_set_repository
@config.set :repository, "/foo/bar/baz"
assert_equal "/foo/bar/baz", @config.repository
end
def test_set_user
@config.set :user, "flippy"
assert_equal "flippy", @config.user
end
def test_define_single_role
@config.role :app, "somewhere.example.com"
assert_equal 1, @config.roles[:app].length
assert_equal "somewhere.example.com", @config.roles[:app].first.host
assert_equal Hash.new, @config.roles[:app].first.options
end
def test_define_single_role_with_options
@config.role :app, "somewhere.example.com", :primary => true
assert_equal 1, @config.roles[:app].length
assert_equal "somewhere.example.com", @config.roles[:app].first.host
assert_equal({:primary => true}, @config.roles[:app].first.options)
end
def test_define_multi_role
@config.role :app, "somewhere.example.com", "else.example.com"
assert_equal 2, @config.roles[:app].length
assert_equal "somewhere.example.com", @config.roles[:app].first.host
assert_equal "else.example.com", @config.roles[:app].last.host
assert_equal({}, @config.roles[:app].first.options)
assert_equal({}, @config.roles[:app].last.options)
end
def test_define_multi_role_with_options
@config.role :app, "somewhere.example.com", "else.example.com", :primary => true
assert_equal 2, @config.roles[:app].length
assert_equal "somewhere.example.com", @config.roles[:app].first.host
assert_equal "else.example.com", @config.roles[:app].last.host
assert_equal({:primary => true}, @config.roles[:app].first.options)
assert_equal({:primary => true}, @config.roles[:app].last.options)
end
def test_load_string_unnamed
@config.load :string => "set :repository, __FILE__"
assert_equal "<eval>", @config.repository
end
def test_load_string_named
@config.load :string => "set :repository, __FILE__", :name => "test.rb"
assert_equal "test.rb", @config.repository
end
def test_load
file = File.dirname(__FILE__) + "/fixtures/config.rb"
@config.load file
assert_equal "1/2/foo", @config.repository
assert_equal "./#{file}.example.com", @config.gateway
assert_equal 1, @config.roles[:web].length
end
def test_load_explicit_name
file = File.dirname(__FILE__) + "/fixtures/config.rb"
@config.load file, :name => "config"
assert_equal "1/2/foo", @config.repository
assert_equal "config.example.com", @config.gateway
assert_equal 1, @config.roles[:web].length
end
def test_load_file_implied_name
file = File.dirname(__FILE__) + "/fixtures/config.rb"
@config.load :file => file
assert_equal "1/2/foo", @config.repository
assert_equal "./#{file}.example.com", @config.gateway
assert_equal 1, @config.roles[:web].length
end
def test_load_file_explicit_name
file = File.dirname(__FILE__) + "/fixtures/config.rb"
@config.load :file => file, :name => "config"
assert_equal "1/2/foo", @config.repository
assert_equal "config.example.com", @config.gateway
assert_equal 1, @config.roles[:web].length
end
def test_task_without_options
block = Proc.new { }
@config.task :hello, &block
assert_equal 1, @config.actor.tasks.length
assert_equal :hello, @config.actor.tasks[0][0]
assert_equal({}, @config.actor.tasks[0][1])
assert_equal block, @config.actor.tasks[0][2]
end
def test_task_with_options
block = Proc.new { }
@config.task :hello, :roles => :app, &block
assert_equal 1, @config.actor.tasks.length
assert_equal :hello, @config.actor.tasks[0][0]
assert_equal({:roles => :app}, @config.actor.tasks[0][1])
assert_equal block, @config.actor.tasks[0][2]
end
def test_source
@config.set :repository, "/foo/bar/baz"
assert_equal "/foo/bar/baz", @config.source.configuration.repository
end
def test_releases_path_default
@config.set :deploy_to, "/start/of/path"
assert_equal "/start/of/path/releases", @config.releases_path
end
def test_releases_path_custom
@config.set :deploy_to, "/start/of/path"
@config.set :version_dir, "right/here"
assert_equal "/start/of/path/right/here", @config.releases_path
end
def test_current_path_default
@config.set :deploy_to, "/start/of/path"
assert_equal "/start/of/path/current", @config.current_path
end
def test_current_path_custom
@config.set :deploy_to, "/start/of/path"
@config.set :current_dir, "right/here"
assert_equal "/start/of/path/right/here", @config.current_path
end
def test_shared_path_default
@config.set :deploy_to, "/start/of/path"
assert_equal "/start/of/path/shared", @config.shared_path
end
def test_shared_path_custom
@config.set :deploy_to, "/start/of/path"
@config.set :shared_dir, "right/here"
assert_equal "/start/of/path/right/here", @config.shared_path
end
def test_release_path_implicit
@config.set :deploy_to, "/start/of/path"
@config.source.latest_revision = 2257
assert_equal "/start/of/path/releases/2257", @config.release_path
end
def test_release_path_explicit
@config.set :deploy_to, "/start/of/path"
assert_equal "/start/of/path/releases/silly", @config.release_path("silly")
end
def test_task_description
block = Proc.new { }
@config.desc "A sample task"
@config.task :hello, &block
assert_equal "A sample task", @config.actor.tasks[0][1][:desc]
end
def test_set_scm_to_darcs
@config.set :scm, :darcs
assert_equal "SwitchTower::SCM::Darcs", @config.source.class.name
end
def test_set_scm_to_subversion
@config.set :scm, :subversion
assert_equal "SwitchTower::SCM::Subversion", @config.source.class.name
end
end
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