prepare for libovsdb replacement (#1978)

Makefile

@@ -657,6 +657,7 @@ scan:
 .PHONY: ut
 ut:
 	ginkgo -mod=mod -progress --always-emit-ginkgo-writer --slow-spec-threshold=60s test/unittest
+	go test ./pkg/...
 
 .PHONY: ipam-bench
 ipam-bench:

go.mod

@@ -17,6 +17,8 @@ require (
 	github.com/docker/docker v23.0.1+incompatible
 	github.com/emicklei/go-restful/v3 v3.10.1
 	github.com/evanphx/json-patch/v5 v5.6.0
+	github.com/go-logr/stdr v1.2.2
+	github.com/golang/mock v1.6.0
 	github.com/greenpau/ovsdb v1.0.3
 	github.com/k8snetworkplumbingwg/network-attachment-definition-client v1.4.0
 	github.com/mdlayher/arp v0.0.0-20220512170110-6706a2966875
@@ -105,7 +107,6 @@ require (
 	github.com/go-kit/log v0.2.1 // indirect
 	github.com/go-logfmt/logfmt v0.6.0 // indirect
 	github.com/go-logr/logr v1.2.3 // indirect
-	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-openapi/jsonpointer v0.19.6 // indirect
 	github.com/go-openapi/jsonreference v0.20.2 // indirect
 	github.com/go-openapi/swag v0.22.3 // indirect
@@ -115,7 +116,6 @@ require (
 	github.com/golang-jwt/jwt/v4 v4.5.0 // indirect
 	github.com/golang/glog v1.0.0 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/golang/mock v1.6.0 // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/google/cadvisor v0.46.0 // indirect
 	github.com/google/cel-go v0.13.0 // indirect

hack/mockgen.sh

@@ -0,0 +1,8 @@
+#! /usr/bin/env bash
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+# require mockgen v1.6.0+
+go generate ./mocks

mocks/doc.go

@@ -0,0 +1,8 @@
+package ovs
+
+/*
+Package mocks will have all the mocks
+*/
+
+// OvnClient mocks
+//go:generate mockgen -source=../pkg/ovs/interface.go -destination=./pkg/ovs/interface.go -package=ovs