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# frozen_string_literal: true
# rubocop:disable Metrics/AbcSize, Metrics/MethodLength
require 'minitest/autorun'
require 'fileutils'
require_relative '../../../lib/dsl'
class RCMRequiresTest < Minitest::Test
def test_requires
foo_notify = bar_notify = baz_notify = nil
configure_from_scratch do
foo_notify = notify foo do
requires notify bar and requires notify baz
foo_message
end
bar_notify = notify bar
baz_notify = notify baz do
requires notify bar
baz_message
end
end
assert_equal 2, foo_notify.requires.count
assert foo_notify.requires?("notify('bar')", "notify('baz')")
assert_equal 0, bar_notify.requires.count
refute bar_notify.requires?('foo')
assert_equal 1, baz_notify.requires.count
assert baz_notify.requires?("notify('bar')")
end
def test_requires_invalid_resource
assert_raises(NameError) do
configure_from_scratch do
notify { requires invalid('baz') }
end
end
end
def test_requires_non_existant_dependency
assert_raises(RCM::Resource::NoSuchResourceObject) do
configure_from_scratch do
notify do
requires notify nonexistant
end
end
end
end
def test_dependency_loop
assert_raises(RCM::DependencyEvaluator::DependencyLoop) do
configure_from_scratch do
notify looper do
requires notify looper
end
end
end
end
def test_dependency_loop_indirect
assert_raises(RCM::DependencyEvaluator::DependencyLoop) do
configure_from_scratch do
notify looper do
requires notify pooler
end
notify pooler do
requires notify looper
end
end
end
end
def test_configure_from_scratch_uses_current_resource_registry
first = second = nil
configure_from_scratch do
first = notify same do
first_run
end
end
configure_from_scratch do
second = notify same do
second_run
end
end
found = RCM::Resource.find("notify('same')")
refute_same first, found
assert_same second, found
end
end
# rubocop:enable Metrics/AbcSize, Metrics/MethodLength
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