all: assert internal objects implement interfaces

libcni/api.go

@@ -43,6 +43,9 @@ type CNIConfig struct {
 	Path []string
 }
 
+// CNIConfig implements the CNI interface
+var _ CNI = &CNIConfig{}
+
 // AddNetwork executes the plugin with the ADD command
 func (c *CNIConfig) AddNetwork(net *NetworkConfig, rt *RuntimeConf) (*types.Result, error) {
 	pluginPath, err := invoke.FindInPath(net.Network.Type, c.Path)