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require 'test/unit'
require 'openid/consumer/discovery_manager'
require 'openid/extras'
require 'testutil'
module OpenID
class TestDiscoveredServices < Test::Unit::TestCase
def setup
@starting_url = "http://starting.url.com/"
@yadis_url = "http://starting.url.com/xrds"
@services = ["bogus", "not_a_service"]
@disco_services = Consumer::DiscoveredServices.new(@starting_url,
@yadis_url,
@services.dup)
end
def test_next
assert_equal(@disco_services.next, @services[0])
assert_equal(@disco_services.current, @services[0])
assert_equal(@disco_services.next, @services[1])
assert_equal(@disco_services.current, @services[1])
assert_equal(@disco_services.next, nil)
assert_equal(@disco_services.current, nil)
end
def test_for_url
assert(@disco_services.for_url?(@starting_url))
assert(@disco_services.for_url?(@yadis_url))
assert(!@disco_services.for_url?(nil))
assert(!@disco_services.for_url?("invalid"))
end
def test_started
assert(!@disco_services.started?)
@disco_services.next
assert(@disco_services.started?)
@disco_services.next
assert(@disco_services.started?)
@disco_services.next
assert(!@disco_services.started?)
end
def test_empty
assert(Consumer::DiscoveredServices.new(nil, nil, []).empty?)
assert(!@disco_services.empty?)
@disco_services.next
@disco_services.next
assert(@disco_services.started?)
end
end
# I need to be able to test the protected methods; this lets me do
# that.
class PassthroughDiscoveryManager < Consumer::DiscoveryManager
def method_missing(m, *args)
method(m).call(*args)
end
end
class TestDiscoveryManager < Test::Unit::TestCase
def setup
@session = {}
@url = "http://unittest.com/"
@key_suffix = "testing"
@yadis_url = "http://unittest.com/xrds"
@manager = PassthroughDiscoveryManager.new(@session, @url, @key_suffix)
@key = @manager.session_key
end
def test_construct
# Make sure the default session key suffix is not nil.
m = Consumer::DiscoveryManager.new(nil, nil)
assert(!m.instance_variable_get("@session_key_suffix").nil?)
m = Consumer::DiscoveryManager.new(nil, nil, "override")
assert_equal(m.instance_variable_get("@session_key_suffix"), "override")
end
def test_get_next_service
assert_equal(@session[@key], nil)
next_service = @manager.get_next_service {
[@yadis_url, ["one", "two", "three"]]
}
disco = @session[@key]
assert_equal(disco.current, "one")
assert_equal(next_service, "one")
assert(disco.for_url?(@url))
assert(disco.for_url?(@yadis_url))
# The first two calls to get_next_service should return the
# services in @disco.
assert_equal(@manager.get_next_service, "two")
assert_equal(@manager.get_next_service, "three")
assert_equal(@session[@key], disco)
# The manager is exhausted and should be deleted and a new one
# should be created.
@manager.get_next_service {
[@yadis_url, ["four"]]
}
disco2 = @session[@key]
assert_equal(disco2.current, "four")
# create_manager may return a nil manager, in which case the
# next service should be nil.
@manager.extend(OpenID::InstanceDefExtension)
@manager.instance_def(:create_manager) do |yadis_url, services|
nil
end
result = @manager.get_next_service { |url|
["unused", []]
}
assert_equal(result, nil)
end
def test_cleanup
# With no preexisting manager, cleanup() returns nil.
assert_equal(@manager.cleanup, nil)
# With a manager, it returns the manager's current service.
disco = Consumer::DiscoveredServices.new(@url, @yadis_url, ["one", "two"])
@session[@key] = disco
assert_equal(@manager.cleanup, nil)
assert_equal(@session[@key], nil)
@session[@key] = disco
disco.next
assert_equal(@manager.cleanup, "one")
assert_equal(@session[@key], nil)
# The force parameter should be passed through to get_manager
# and destroy_manager.
force_value = "yo"
testcase = self
m = Consumer::DiscoveredServices.new(nil, nil, ["inner"])
m.next
@manager.extend(OpenID::InstanceDefExtension)
@manager.instance_def(:get_manager) do |force|
testcase.assert_equal(force, force_value)
m
end
@manager.instance_def(:destroy_manager) do |force|
testcase.assert_equal(force, force_value)
end
assert_equal("inner", @manager.cleanup(force_value))
end
def test_get_manager
# get_manager should always return the loaded manager when
# forced.
@session[@key] = "bogus"
assert_equal("bogus", @manager.get_manager(true))
# When not forced, only managers for @url should be returned.
disco = Consumer::DiscoveredServices.new(@url, @yadis_url, ["one"])
@session[@key] = disco
assert_equal(@manager.get_manager, disco)
# Try to get_manager for a manger that doesn't manage @url:
disco2 = Consumer::DiscoveredServices.new("http://not.this.url.com/",
"http://other.yadis.url/", ["one"])
@session[@key] = disco2
assert_equal(@manager.get_manager, nil)
assert_equal(@manager.get_manager(true), disco2)
end
def test_create_manager
assert(@session[@key].nil?)
services = ["created", "manager"]
returned_disco = @manager.create_manager(@yadis_url, services)
stored_disco = @session[@key]
assert(stored_disco.for_url?(@yadis_url))
assert_equal(stored_disco.next, "created")
assert_equal(stored_disco, returned_disco)
# Calling create_manager with a preexisting manager should
# result in StandardError.
assert_raise(StandardError) {
@manager.create_manager(@yadis_url, services)
}
# create_manager should do nothing (and return nil) if given no
# services.
@session[@key] = nil
result = @manager.create_manager(@yadis_url, [])
assert(result.nil?)
assert(@session[@key].nil?)
end
class DestroyCalledException < StandardError; end
def test_destroy_manager
# destroy_manager should remove the manager from the session,
# forcibly if necessary.
valid_disco = Consumer::DiscoveredServices.new(@url, @yadis_url, ["serv"])
invalid_disco = Consumer::DiscoveredServices.new("http://not.mine.com/",
"http://different.url.com/",
["serv"])
@session[@key] = valid_disco
@manager.destroy_manager
assert(@session[@key].nil?)
@session[@key] = invalid_disco
@manager.destroy_manager
assert_equal(@session[@key], invalid_disco)
# Force destruction of manager, no matter which URLs it's for.
@manager.destroy_manager(true)
assert(@session[@key].nil?)
end
def test_session_key
assert(@manager.session_key.ends_with?(
@manager.instance_variable_get("@session_key_suffix")))
end
def test_store
thing = "opaque"
assert(@session[@key].nil?)
@manager.store(thing)
assert_equal(@session[@key], thing)
end
def test_load
thing = "opaque"
@session[@key] = thing
assert_equal(@manager.load, thing)
end
def test_destroy!
thing = "opaque"
@manager.store(thing)
assert_equal(@manager.load, thing)
@manager.destroy!
assert(@session[@key].nil?)
assert(@manager.load.nil?)
end
end
end
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