go.ligato.io/vpp-agent/v3@v3.5.0/plugins/vpp/l2plugin/vppcalls/vpp2101/xconnect_vppcalls_test.go (about)

     1  //  Copyright (c) 2019 Cisco and/or its affiliates.
     2  //
     3  //  Licensed under the Apache License, Version 2.0 (the "License");
     4  //  you may not use this file except in compliance with the License.
     5  //  You may obtain a copy of the License at:
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  //  Unless required by applicable law or agreed to in writing, software
    10  //  distributed under the License is distributed on an "AS IS" BASIS,
    11  //  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  //  See the License for the specific language governing permissions and
    13  //  limitations under the License.
    14  
    15  package vpp2101_test
    16  
    17  import (
    18  	"testing"
    19  
    20  	. "github.com/onsi/gomega"
    21  	govppapi "go.fd.io/govpp/api"
    22  	"go.ligato.io/cn-infra/v2/logging/logrus"
    23  
    24  	vpp_l2 "go.ligato.io/vpp-agent/v3/plugins/vpp/binapi/vpp2101/l2"
    25  	"go.ligato.io/vpp-agent/v3/plugins/vpp/ifplugin/ifaceidx"
    26  	"go.ligato.io/vpp-agent/v3/plugins/vpp/l2plugin/vppcalls"
    27  	vpp2101 "go.ligato.io/vpp-agent/v3/plugins/vpp/l2plugin/vppcalls/vpp2101"
    28  	"go.ligato.io/vpp-agent/v3/plugins/vpp/vppmock"
    29  )
    30  
    31  var inTestDataXConnect = []struct {
    32  	receiveIfaceIndex  string
    33  	transmitIfaceIndex string
    34  	message            govppapi.Message
    35  }{
    36  	{"rxIf1", "txIf1", &vpp_l2.SwInterfaceSetL2XconnectReply{}},
    37  	{"rxIf2", "txIf2", &vpp_l2.SwInterfaceSetL2XconnectReply{Retval: 1}},
    38  	{"rxIf2", "txIf2", &vpp_l2.BridgeDomainAddDelReply{}},
    39  }
    40  
    41  var outTestDataXConnect = []struct {
    42  	outData    *vpp_l2.SwInterfaceSetL2Xconnect
    43  	isResultOk bool
    44  }{
    45  	{&vpp_l2.SwInterfaceSetL2Xconnect{
    46  		RxSwIfIndex: 100,
    47  		TxSwIfIndex: 200,
    48  	}, true},
    49  	{&vpp_l2.SwInterfaceSetL2Xconnect{
    50  		RxSwIfIndex: 101,
    51  		TxSwIfIndex: 201,
    52  	}, false},
    53  	{&vpp_l2.SwInterfaceSetL2Xconnect{
    54  		RxSwIfIndex: 101,
    55  		TxSwIfIndex: 201,
    56  	}, false},
    57  }
    58  
    59  /**
    60  scenarios:
    61  - enabling xconnect
    62  	- ok
    63  	- retvalue != 0
    64  	- returned VPP message != what is expected
    65  */
    66  // TestVppSetL2XConnect tests VppSetL2XConnect method
    67  func TestVppSetL2XConnect(t *testing.T) {
    68  	ctx, xcHandler, ifaceIdx := xcTestSetup(t)
    69  	defer ctx.TeardownTestCtx()
    70  
    71  	ifaceIdx.Put("rxIf1", &ifaceidx.IfaceMetadata{SwIfIndex: 100})
    72  	ifaceIdx.Put("rxIf2", &ifaceidx.IfaceMetadata{SwIfIndex: 101})
    73  	ifaceIdx.Put("txIf1", &ifaceidx.IfaceMetadata{SwIfIndex: 200})
    74  	ifaceIdx.Put("txIf2", &ifaceidx.IfaceMetadata{SwIfIndex: 201})
    75  
    76  	for i := 0; i < len(inTestDataXConnect); i++ {
    77  		ctx.MockVpp.MockReply(inTestDataXConnect[i].message)
    78  		err := xcHandler.AddL2XConnect(inTestDataXConnect[i].receiveIfaceIndex,
    79  			inTestDataXConnect[i].transmitIfaceIndex)
    80  
    81  		if outTestDataXConnect[i].isResultOk {
    82  			Expect(err).To(BeNil())
    83  		} else {
    84  			Expect(err).NotTo(BeNil())
    85  		}
    86  		outTestDataXConnect[i].outData.Enable = true
    87  		Expect(ctx.MockChannel.Msg).To(Equal(outTestDataXConnect[i].outData))
    88  	}
    89  }
    90  
    91  /**
    92  scenarios:
    93  - disabling xconnect
    94  	- ok
    95  	- retvalue != 0
    96  	- returned VPP message != what is expected
    97  */
    98  // TestVppUnsetL2XConnect tests VppUnsetL2XConnect method
    99  func TestVppUnsetL2XConnect(t *testing.T) {
   100  	ctx, xcHandler, ifaceIdx := xcTestSetup(t)
   101  	defer ctx.TeardownTestCtx()
   102  
   103  	ifaceIdx.Put("rxIf1", &ifaceidx.IfaceMetadata{SwIfIndex: 100})
   104  	ifaceIdx.Put("rxIf2", &ifaceidx.IfaceMetadata{SwIfIndex: 101})
   105  	ifaceIdx.Put("txIf1", &ifaceidx.IfaceMetadata{SwIfIndex: 200})
   106  	ifaceIdx.Put("txIf2", &ifaceidx.IfaceMetadata{SwIfIndex: 201})
   107  
   108  	for i := 0; i < len(inTestDataXConnect); i++ {
   109  		ctx.MockVpp.MockReply(inTestDataXConnect[i].message)
   110  		err := xcHandler.DeleteL2XConnect(inTestDataXConnect[i].receiveIfaceIndex,
   111  			inTestDataXConnect[i].transmitIfaceIndex)
   112  
   113  		if outTestDataXConnect[i].isResultOk {
   114  			Expect(err).To(BeNil())
   115  		} else {
   116  			Expect(err).NotTo(BeNil())
   117  		}
   118  		outTestDataXConnect[i].outData.Enable = false
   119  		Expect(ctx.MockChannel.Msg).To(Equal(outTestDataXConnect[i].outData))
   120  	}
   121  }
   122  
   123  func xcTestSetup(t *testing.T) (*vppmock.TestCtx, vppcalls.XConnectVppAPI, ifaceidx.IfaceMetadataIndexRW) {
   124  	ctx := vppmock.SetupTestCtx(t)
   125  	log := logrus.NewLogger("test-log")
   126  	ifaceIdx := ifaceidx.NewIfaceIndex(log, "xc-if-idx")
   127  	xcHandler := vpp2101.NewL2VppHandler(ctx.MockChannel, ifaceIdx, nil, log)
   128  	return ctx, xcHandler, ifaceIdx
   129  }