testutils

package
v1.8.0-rc1 Latest Latest
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 Go to latest Published: May 21, 2020 License: Apache-2.0 Imports: 18 Imported by: 1

Documentation

Overview

Copyright 2019 Authors of Hubble Copyright 2020 Authors of Cilium

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

Constants

This section is empty.

Variables

View Source 
var NoopDNSGetter = FakeFQDNCache{
	OnGetNamesOf: func(sourceEpID uint32, ip net.IP) (fqdns []string) {
		return nil
	},
}

NoopDNSGetter always returns an empty response.

View Source 
var NoopEndpointGetter = FakeEndpointGetter{
	OnGetEndpointInfo: func(ip net.IP) (endpoint v1.EndpointInfo, ok bool) {
		return nil, false
	},
}

NoopEndpointGetter always returns an empty response.

View Source 
var NoopIPGetter = FakeIPGetter{
	OnGetIPIdentity: func(ip net.IP) (id ipcache.IPIdentity, ok bool) {
		return ipcache.IPIdentity{}, false
	},
}

NoopIPGetter always returns an empty response.

View Source 
var NoopIdentityGetter = FakeIdentityGetter{
	OnGetIdentity: func(securityIdentity uint32) (*models.Identity, error) {
		return &models.Identity{}, nil
	},
}

NoopIdentityGetter always returns an empty response.

View Source 
var NoopServiceGetter = FakeServiceGetter{
	OnGetServiceByAddr: func(ip net.IP, port uint16) (service flowpb.Service, ok bool) {
		return flowpb.Service{}, false
	},
}

NoopServiceGetter always returns an empty response.

Functions

func CreateL3L4Payload 

func CreateL3L4Payload(message interface{}, layers ...gopacket.SerializableLayer) ([]byte, error)

CreateL3L4Payload assembles a L3/L4 payload for testing purposes

func MustCreateL3L4Payload 

func MustCreateL3L4Payload(message interface{}, layers ...gopacket.SerializableLayer) []byte

MustCreateL3L4Payload wraps CreateL3L4Payload, but panics on error

Types

type FakeEndpointGetter 

type FakeEndpointGetter struct {
	OnGetEndpointInfo func(ip net.IP) (endpoint v1.EndpointInfo, ok bool)
}

FakeEndpointGetter is used for unit tests that needs EndpointGetter.

func (*FakeEndpointGetter) GetEndpointInfo 

func (f *FakeEndpointGetter) GetEndpointInfo(ip net.IP) (endpoint v1.EndpointInfo, ok bool)

GetEndpointInfo implements EndpointGetter.GetEndpointInfo.

type FakeFQDNCache 

type FakeFQDNCache struct {
	OnInitializeFrom func(entries []*models.DNSLookup)
	OnAddDNSLookup   func(epID uint32, lookupTime time.Time, domainName string, ips []net.IP, ttl uint32)
	OnGetNamesOf     func(epID uint32, ip net.IP) []string
}

FakeFQDNCache is used for unit tests that needs FQDNCache and/or DNSGetter.

func (*FakeFQDNCache) AddDNSLookup 

func (f *FakeFQDNCache) AddDNSLookup(epID uint32, lookupTime time.Time, domainName string, ips []net.IP, ttl uint32)

AddDNSLookup implements FQDNCache.AddDNSLookup.

func (*FakeFQDNCache) GetNamesOf 

func (f *FakeFQDNCache) GetNamesOf(epID uint32, ip net.IP) []string

GetNamesOf implements FQDNCache.GetNameOf.

func (*FakeFQDNCache) InitializeFrom 

func (f *FakeFQDNCache) InitializeFrom(entries []*models.DNSLookup)

InitializeFrom implements FQDNCache.InitializeFrom.

type FakeFlow added in v1.8.0 

type FakeFlow struct {
	Time               *timestamp.Timestamp
	Verdict            flowpb.Verdict
	DropReason         uint32
	Ethernet           *flowpb.Ethernet
	IP                 *flowpb.IP
	L4                 *flowpb.Layer4
	Source             *flowpb.Endpoint
	Destination        *flowpb.Endpoint
	Type               flowpb.FlowType
	NodeName           string
	SourceNames        []string
	DestinationNames   []string
	L7                 *flowpb.Layer7
	Reply              bool
	EventType          *flowpb.CiliumEventType
	SourceService      *flowpb.Service
	DestinationService *flowpb.Service
	TrafficDirection   flowpb.TrafficDirection
	PolicyMatchType    uint32
}

FakeFlow implements v1.Flow for unit tests. All interface methods return values exposed in the fields.

func (*FakeFlow) GetDestination added in v1.8.0 

func (f *FakeFlow) GetDestination() *flowpb.Endpoint

GetDestination implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetDestinationNames added in v1.8.0 

func (f *FakeFlow) GetDestinationNames() []string

GetDestinationNames implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetDestinationService added in v1.8.0 

func (f *FakeFlow) GetDestinationService() *flowpb.Service

GetDestinationService implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetDropReason added in v1.8.0 

func (f *FakeFlow) GetDropReason() uint32

GetDropReason implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetEthernet added in v1.8.0 

func (f *FakeFlow) GetEthernet() *flowpb.Ethernet

GetEthernet implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetEventType added in v1.8.0 

func (f *FakeFlow) GetEventType() *flowpb.CiliumEventType

GetEventType implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetIP added in v1.8.0 

func (f *FakeFlow) GetIP() *flowpb.IP

GetIP implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetL4 added in v1.8.0 

func (f *FakeFlow) GetL4() *flowpb.Layer4

GetL4 implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetL7 added in v1.8.0 

func (f *FakeFlow) GetL7() *flowpb.Layer7

GetL7 implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetNodeName added in v1.8.0 

func (f *FakeFlow) GetNodeName() string

GetNodeName implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetPolicyMatchType added in v1.8.0 

func (f *FakeFlow) GetPolicyMatchType() uint32

GetPolicyMatchType implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetReply added in v1.8.0 

func (f *FakeFlow) GetReply() bool

GetReply implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetSource added in v1.8.0 

func (f *FakeFlow) GetSource() *flowpb.Endpoint

GetSource implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetSourceNames added in v1.8.0 

func (f *FakeFlow) GetSourceNames() []string

GetSourceNames implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetSourceService added in v1.8.0 

func (f *FakeFlow) GetSourceService() *flowpb.Service

GetSourceService implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetSummary added in v1.8.0 

func (f *FakeFlow) GetSummary() string

GetSummary implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetTime added in v1.8.0 

func (f *FakeFlow) GetTime() *timestamp.Timestamp

GetTime implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetTrafficDirection added in v1.8.0 

func (f *FakeFlow) GetTrafficDirection() flowpb.TrafficDirection

GetTrafficDirection implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetType added in v1.8.0 

func (f *FakeFlow) GetType() flowpb.FlowType

GetType implements v1.Flow for the FakeFlow.

func (*FakeFlow) GetVerdict added in v1.8.0 

func (f *FakeFlow) GetVerdict() flowpb.Verdict

GetVerdict implements v1.Flow for the FakeFlow.

func (*FakeFlow) ProtoMessage added in v1.8.0 

func (f *FakeFlow) ProtoMessage()

ProtoMessage implements flowpb.Message for the FakeFlow.

func (*FakeFlow) Reset added in v1.8.0 

func (f *FakeFlow) Reset()

Reset implements flowpb.Message for the FakeFlow.

func (*FakeFlow) String added in v1.8.0 

func (f *FakeFlow) String() string

String implements flowpb.Message for the FakeFlow.

type FakeGRPCServerStream 

type FakeGRPCServerStream struct {
	OnSetHeader  func(metadata.MD) error
	OnSendHeader func(metadata.MD) error
	OnSetTrailer func(m metadata.MD)
	OnContext    func() context.Context
	OnSendMsg    func(m interface{}) error
	OnRecvMsg    func(m interface{}) error
}

func (*FakeGRPCServerStream) Context 

func (s *FakeGRPCServerStream) Context() context.Context

func (*FakeGRPCServerStream) RecvMsg 

func (s *FakeGRPCServerStream) RecvMsg(m interface{}) error

func (*FakeGRPCServerStream) SendHeader 

func (s *FakeGRPCServerStream) SendHeader(m metadata.MD) error

func (*FakeGRPCServerStream) SendMsg 

func (s *FakeGRPCServerStream) SendMsg(m interface{}) error

func (*FakeGRPCServerStream) SetHeader 

func (s *FakeGRPCServerStream) SetHeader(m metadata.MD) error

func (*FakeGRPCServerStream) SetTrailer 

func (s *FakeGRPCServerStream) SetTrailer(m metadata.MD)

type FakeGetFlowsServer 

type FakeGetFlowsServer struct {
	OnSend func(response *observerpb.GetFlowsResponse) error
	*FakeGRPCServerStream
}

func (*FakeGetFlowsServer) Send 

func (s *FakeGetFlowsServer) Send(response *observerpb.GetFlowsResponse) error

type FakeIPGetter 

type FakeIPGetter struct {
	OnGetIPIdentity func(ip net.IP) (id ipcache.IPIdentity, ok bool)
}

FakeIPGetter is used for unit tests that needs IPGetter.

func (*FakeIPGetter) GetIPIdentity 

func (f *FakeIPGetter) GetIPIdentity(ip net.IP) (id ipcache.IPIdentity, ok bool)

GetIPIdentity implements FakeIPGetter.GetIPIdentity.

type FakeIdentityGetter 

type FakeIdentityGetter struct {
	OnGetIdentity func(securityIdentity uint32) (*models.Identity, error)
}

FakeIdentityGetter is used for unit tests that need IdentityGetter.

func (*FakeIdentityGetter) GetIdentity 

func (f *FakeIdentityGetter) GetIdentity(securityIdentity uint32) (*models.Identity, error)

GetIdentity implements IdentityGetter.GetIPIdentity.

type FakeServiceGetter 

type FakeServiceGetter struct {
	OnGetServiceByAddr func(ip net.IP, port uint16) (service flowpb.Service, ok bool)
}

FakeServiceGetter is used for unit tests that need ServiceGetter.

func (*FakeServiceGetter) GetServiceByAddr 

func (f *FakeServiceGetter) GetServiceByAddr(ip net.IP, port uint16) (service flowpb.Service, ok bool)

GetServiceByAddr implements FakeServiceGetter.GetServiceByAddr.

Source Files

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