package server import ( "io/ioutil" "os" "testing" "github.com/kubernetes-incubator/cri-o/libkpod" ) const fixturePath = "fixtures/crio.conf" func must(t *testing.T, err error) { if err != nil { t.Error(err) } } func assertAllFieldsEquality(t *testing.T, c Config) { testCases := []struct { fieldValue, expected interface{} }{ {c.RootConfig.Root, "/var/lib/containers/storage"}, {c.RootConfig.RunRoot, "/var/run/containers/storage"}, {c.RootConfig.Storage, "overlay"}, {c.RootConfig.StorageOptions[0], "overlay.override_kernel_check=1"}, {c.APIConfig.Listen, "/var/run/crio.sock"}, {c.APIConfig.StreamPort, "10010"}, {c.APIConfig.StreamAddress, "localhost"}, {c.RuntimeConfig.Runtime, "/usr/local/bin/runc"}, {c.RuntimeConfig.RuntimeUntrustedWorkload, "untrusted"}, {c.RuntimeConfig.DefaultWorkloadTrust, "trusted"}, {c.RuntimeConfig.Conmon, "/usr/local/libexec/crio/conmon"}, {c.RuntimeConfig.ConmonEnv[0], "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"}, {c.RuntimeConfig.SELinux, true}, {c.RuntimeConfig.SeccompProfile, "/etc/crio/seccomp.json"}, {c.RuntimeConfig.ApparmorProfile, "crio-default"}, {c.RuntimeConfig.CgroupManager, "cgroupfs"}, {c.RuntimeConfig.PidsLimit, int64(1024)}, {c.ImageConfig.DefaultTransport, "docker://"}, {c.ImageConfig.PauseImage, "kubernetes/pause"}, {c.ImageConfig.PauseCommand, "/pause"}, {c.ImageConfig.SignaturePolicyPath, "/tmp"}, {c.ImageConfig.ImageVolumes, libkpod.ImageVolumesType("mkdir")}, {c.ImageConfig.InsecureRegistries[0], "insecure-registry:1234"}, {c.ImageConfig.Registries[0], "registry:4321"}, {c.NetworkConfig.NetworkDir, "/etc/cni/net.d/"}, {c.NetworkConfig.PluginDir, "/opt/cni/bin/"}, } for _, tc := range testCases { if tc.fieldValue != tc.expected { t.Errorf(`Expecting: "%s", got: "%s"`, tc.expected, tc.fieldValue) } } } func TestUpdateFromFile(t *testing.T) { c := Config{} must(t, c.UpdateFromFile(fixturePath)) assertAllFieldsEquality(t, c) } func TestToFile(t *testing.T) { configFromFixture := Config{} must(t, configFromFixture.UpdateFromFile(fixturePath)) f, err := ioutil.TempFile("", "crio.conf") if err != nil { t.Error(err) } defer os.Remove(f.Name()) must(t, configFromFixture.ToFile(f.Name())) writtenConfig := Config{} err = writtenConfig.UpdateFromFile(f.Name()) if err != nil { t.Fatal(err) } assertAllFieldsEquality(t, writtenConfig) }