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Merge pull request #11151 from dcermak/fix_exception_in_docker_test 

Catch NetworkNoInterfaces error in docker prepare_networks_test
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Brian Cain 2019-11-01 10:58:52 -07:00 committed by GitHub
parent d27d7d5a2a fe4743a22b
commit f30b136c57
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1 changed files with 10 additions and 2 deletions
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12
test/unit/plugins/providers/docker/action/prepare_networks_test.rb
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@ -324,8 +324,11 @@ describe VagrantPlugins::DockerProvider::Action::PrepareNetworks do
describe "#process_public_network" do
let(:options) { {:ip=>"172.30.130.2", :subnet=>"172.30.0.0/16", :driver=>"bridge", :id=>"30e017d5-488f-5a2f-a3ke-k8dce8246b60"} }
let(:addr) { double("addr", ip: true, ip_address: "192.168.1.139") }
let(:netmask) { double("netmask", ip_unpack: ["255.255.255.0"]) }
let(:ipaddr) { double("ipaddr", prefix: 22, succ: "10.1.10.2", ipv4?: true,
ipv6?: false, to_i: 4294967040) }
ipv6?: false, to_i: 4294967040, name: "ens20u1u2",
addr: addr, netmask: netmask) }
it "raises an error if there are no network interfaces" do
expect(subject).to receive(:list_interfaces).and_return([])
@ -343,7 +346,12 @@ describe VagrantPlugins::DockerProvider::Action::PrepareNetworks do
allow(driver).to receive(:network_containing_address).
with("10.1.10.2").and_return("vagrant_network_public")
network_name, network_options = subject.process_public_network(options, {}, env)
# mock the call to PrepareNetworks.list_interfaces so that we don't depend
# on the current network interfaces
allow(subject).to receive(:list_interfaces).
and_return([ipaddr])
network_name, _network_options = subject.process_public_network(options, {}, env)
expect(network_name).to eq("vagrant_network_public")
end
end