func TestValidation(t *testing.T) {
testCases := []struct {
value *api.Config
expected []ValidationError
}{
{
&api.Config{
Source: "http://github.com/openshift/source",
BuilderImage: "openshift/builder",
DockerConfig: &api.DockerConfig{Endpoint: "/var/run/docker.socket"},
BuilderPullPolicy: api.DefaultBuilderPullPolicy,
},
[]ValidationError{},
},
{
&api.Config{
Source: "http://github.com/openshift/source",
BuilderImage: "openshift/builder",
DockerConfig: &api.DockerConfig{Endpoint: "/var/run/docker.socket"},
DockerNetworkMode: "foobar",
BuilderPullPolicy: api.DefaultBuilderPullPolicy,
},
[]ValidationError{{ValidationErrorInvalidValue, "dockerNetworkMode"}},
},
{
&api.Config{
Source: "http://github.com/openshift/source",
BuilderImage: "openshift/builder",
DockerConfig: &api.DockerConfig{Endpoint: "/var/run/docker.socket"},
DockerNetworkMode: api.NewDockerNetworkModeContainer("8d873e496bc3e80a1cb22e67f7de7be5b0633e27916b1144978d1419c0abfcdb"),
BuilderPullPolicy: api.DefaultBuilderPullPolicy,
},
[]ValidationError{},
},
{
&api.Config{
Source: "",
BuilderImage: "openshift/builder",
DockerConfig: &api.DockerConfig{Endpoint: "/var/run/docker.socket"},
DockerNetworkMode: api.NewDockerNetworkModeContainer("8d873e496bc3e80a1cb22e67f7de7be5b0633e27916b1144978d1419c0abfcdb"),
BuilderPullPolicy: api.DefaultBuilderPullPolicy,
},
[]ValidationError{},
},
}
for _, test := range testCases {
result := ValidateConfig(test.value)
if !reflect.DeepEqual(result, test.expected) {
t.Errorf("got %+v, expected %+v", result, test.expected)
}
}
}
// getDockerNetworkMode determines whether the builder is running as a container
// by examining /proc/self/cgroup. This contenxt is then passed to source-to-image.
func getDockerNetworkMode() s2iapi.DockerNetworkMode {
file, err := os.Open("/proc/self/cgroup")
if err != nil {
return ""
}
defer file.Close()
if id := readNetClsCGroup(file); id != "" {
return s2iapi.NewDockerNetworkModeContainer(id)
}
return ""
}
