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require 'spec_helper'
unless ::Docker.podman?
SingleCov.covered! uncovered: 2
describe Docker::Network, docker_1_9: true do
let(:name) do |example|
example.description.downcase.gsub(/\s/, '-')
end
describe '#to_s' do
subject { described_class.new(Docker.connection, info) }
let(:connection) { Docker.connection }
let(:id) do
'a6c5ffd25e07a6c906accf804174b5eb6a9d2f9e07bccb8f5aa4f4de5be6d01d'
end
let(:info) do
{
'Name' => 'bridge',
'Scope' => 'local',
'Driver' => 'bridge',
'IPAM' => {
'Driver' => 'default',
'Config' => [{ 'Subnet' => '172.17.0.0/16' }]
},
'Containers' => {},
'Options' => {
'com.docker.network.bridge.default_bridge' => 'true',
'com.docker.network.bridge.enable_icc' => 'true',
'com.docker.network.bridge.enable_ip_masquerade' => 'true',
'com.docker.network.bridge.host_binding_ipv4' => '0.0.0.0',
'com.docker.network.bridge.name' => 'docker0',
'com.docker.network.driver.mtu' => '1500'
},
'id' => id
}
end
let(:expected_string) do
"Docker::Network { :id => #{id}, :info => #{info.inspect}, "\
":connection => #{connection} }"
end
its(:to_s) { should == expected_string }
end
describe '.create' do
let!(:id) { subject.id }
subject { described_class.create(name) }
after { described_class.remove(id) }
it 'creates a Network' do
expect(Docker::Network.all.map(&:id)).to include(id)
end
end
describe '.remove' do
let(:id) { subject.id }
subject { described_class.create(name) }
it 'removes the Network' do
described_class.remove(id)
expect(Docker::Network.all.map(&:id)).to_not include(id)
end
end
describe '.get' do
after do
described_class.remove(name)
end
let!(:network) { described_class.create(name) }
it 'returns a network' do
expect(Docker::Network.get(name).id).to eq(network.id)
end
end
describe '.all' do
let!(:networks) do
5.times.map { |i| described_class.create("#{name}-#{i}") }
end
after do
networks.each(&:remove)
end
it 'should return all networks' do
expect(Docker::Network.all.map(&:id)).to include(*networks.map(&:id))
end
end
describe '.prune', :docker_17_03 => true do
it 'prune networks' do
expect { Docker::Network.prune }.not_to raise_error
end
end
describe '#connect' do
let!(:container) do
Docker::Container.create(
'Cmd' => %w(sleep 10),
'Image' => 'debian:stable'
)
end
subject { described_class.create(name) }
before(:each) { container.start }
after(:each) do
container.kill!.remove
subject.remove
end
it 'connects a container to a network' do
subject.connect(container.id)
expect(subject.info['Containers']).to include(container.id)
end
end
describe '#disconnect' do
let!(:container) do
Docker::Container.create(
'Cmd' => %w(sleep 10),
'Image' => 'debian:stable'
)
end
subject { described_class.create(name) }
before(:each) do
container.start
sleep 1
subject.connect(container.id)
end
after(:each) do
container.kill!.remove
subject.remove
end
it 'connects a container to a network' do
subject.disconnect(container.id)
expect(subject.info['Containers']).not_to include(container.id)
end
end
describe '#remove' do
let(:id) { subject.id }
let(:name) { 'test-network-remove' }
subject { described_class.create(name) }
it 'removes the Network' do
subject.remove
expect(Docker::Network.all.map(&:id)).to_not include(id)
end
end
end
end
|
