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#!/usr/bin/env rspec
# frozen_string_literal: true
require_relative "spec_helper"
require "dbus"
describe DBus::Node do
describe "#inspect" do
# the behavior needs improvement
it "shows the node, poorly" do
parent = described_class.new("parent")
parent.object = DBus::Object.new("/parent")
3.times do |i|
child_name = "child#{i}"
child = described_class.new(child_name)
parent[child_name] = child
end
expect(parent.inspect).to match(/<DBus::Node [0-9a-f]+ {child0 => {},child1 => {},child2 => {}}>/)
end
end
describe "#descendant_objects" do
let(:manager_path) { "/org/example/FooManager" }
let(:child_paths) do
[
# NOTE: "/org/example/FooManager/good"
# is a path under a managed object but there is no object there
"/org/example/FooManager/good/1",
"/org/example/FooManager/good/2",
"/org/example/FooManager/good/3",
"/org/example/FooManager/bad/1",
"/org/example/FooManager/bad/2"
]
end
let(:non_child_paths) do
[
"/org/example/BarManager/good/1",
"/org/example/BarManager/good/2"
]
end
context "on the bus" do
let(:bus) { DBus::ASessionBus.new }
let(:service) { bus.object_server }
before do
service.export(DBus::Object.new(manager_path))
non_child_paths.each do |p|
service.export(DBus::Object.new(p))
end
end
it "returns just the descendants of the specified objects" do
child_exported_objects = child_paths.map { |p| DBus::Object.new(p) }
child_exported_objects.each { |obj| service.export(obj) }
node = service.get_node(manager_path, create: false)
expect(node.descendant_objects).to eq child_exported_objects
end
end
end
end
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