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# frozen_string_literal: true
require 'test_helper'
class NodeCollectionTest < StateMachinesTest
def setup
@machine = StateMachines::Machine.new(Class.new)
@collection = StateMachines::NodeCollection.new(@machine)
end
def test_should_raise_exception_if_invalid_option_specified
exception = assert_raises(ArgumentError) { StateMachines::NodeCollection.new(@machine, invalid: true) }
assert_equal 'Unknown key: :invalid. Valid keys are: :index', exception.message
end
def test_should_raise_exception_on_lookup_if_invalid_index_specified
exception = assert_raises(ArgumentError) { @collection[:something, :invalid] }
assert_equal 'Invalid index: :invalid', exception.message
end
def test_should_raise_exception_on_fetch_if_invalid_index_specified
exception = assert_raises(ArgumentError) { @collection.fetch(:something, :invalid) }
assert_equal 'Invalid index: :invalid', exception.message
end
end
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