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#--
# =============================================================================
# Copyright (c) 2004, Jamis Buck (jgb3@email.byu.edu)
# All rights reserved.
#
# This source file is distributed as part of the Needle dependency injection
# library for Ruby. This file (and the library as a whole) may be used only as
# allowed by either the BSD license, or the Ruby license (or, by association
# with the Ruby license, the GPL). See the "doc" subdirectory of the Needle
# distribution for the texts of these licenses.
# -----------------------------------------------------------------------------
# needle website : http://needle.rubyforge.org
# project website: http://rubyforge.org/projects/needle
# =============================================================================
#++
$:.unshift "../lib"
require 'needle/registry'
require 'test/unit'
class TC_Registry < Test::Unit::TestCase
def setup
@registry = Needle::Registry.new
end
def test_bootstrap
assert_respond_to @registry, :service_models
assert_instance_of Hash, @registry.service_models
assert_equal 16, @registry.service_models.length
end
def test_define_no_options
reg = Needle::Registry.define do |b|
b.svc1 { Object.new }
end
assert_respond_to reg, :svc1
end
def test_define_with_options
reg = Needle::Registry.define( :logs => { :device => STDOUT } ) do |b|
b.svc1 { Object.new }
end
assert_respond_to reg, :svc1
assert_equal STDOUT, reg.logs.device
end
def test_define_no_options!
reg = Needle::Registry.define! do
svc1 { Object.new }
end
assert_respond_to reg, :svc1
end
def test_define_with_options!
reg = Needle::Registry.define!( :logs => { :device => STDOUT } ) do
svc1 { Object.new }
end
assert_respond_to reg, :svc1
assert_equal STDOUT, reg.logs.device
end
def test_new_no_options
reg = Needle::Registry.new do |r|
r.register( :svc ) { Object.new }
end
assert_respond_to reg, :svc
end
def test_new_with_options
reg = Needle::Registry.new( :logs => { :device => STDOUT } ) do |r|
r.register( :svc ) { Object.new }
end
assert_respond_to reg, :svc
assert_equal STDOUT, reg.logs.device
end
def test_fullname
assert_nil @registry.fullname
end
def test_nested_parent
inner = Needle::Registry.new( :parent => @registry )
assert_equal @registry, inner.parent
end
def test_explicit_name
reg = Needle::Registry.new( :name => :test )
assert_equal :test, reg.name
assert_nil reg.fullname
end
def test_nested_fullname
middle = Needle::Registry.new( :parent => @registry, :name => :middle )
inner = Needle::Registry.new( :parent => middle, :name => :test )
assert_equal "middle.test", inner.fullname
end
def test_bootstrap_once
inner = Needle::Registry.new( :parent => @registry )
assert inner.knows_key?( :pipeline_elements )
assert !inner.has_key?( :pipeline_elements )
end
def test_parameterized_service
reg = Needle::Registry.define do |b|
b.require 'services', "A::B::C", :register_parameterized_services
end
assert_raise( ArgumentError ) do
reg.baz1 "a", :b, 3
end
assert_equal "a:b:3", reg.baz2( "a", :b, 3 )
end
end
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