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test: LbaasV2 method buildPoolCreateOpt #2404

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Oct 11, 2023
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test: LbaasV2 method buildPoolCreateOpt #2404

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171 changes: 171 additions & 0 deletions pkg/openstack/loadbalancer_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@ import (
"testing"

"github.com/gophercloud/gophercloud/openstack/loadbalancer/v2/listeners"
"github.com/gophercloud/gophercloud/openstack/loadbalancer/v2/pools"
"github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/security/rules"
"github.com/stretchr/testify/assert"
corev1 "k8s.io/api/core/v1"
Expand Down Expand Up @@ -653,3 +654,173 @@ func TestLbaasV2_GetLoadBalancerName(t *testing.T) {
})
}
}

func Test_buildPoolCreateOpt(t *testing.T) {
type args struct {
protocol string
svcConf *serviceConfig
service *corev1.Service
lbaasV2 *LbaasV2
}
tests := []struct {
name string
args args
want pools.CreateOpts
}{
{
name: "test for proxy protocol enabled",
args: args{
protocol: "TCP",
svcConf: &serviceConfig{
keepClientIP: true,
tlsContainerRef: "tls-container-ref",
enableProxyProtocol: true,
},
lbaasV2: &LbaasV2{
LoadBalancer{
opts: LoadBalancerOpts{
LBProvider: "ovn",
LBMethod: "SOURCE_IP_PORT",
},
},
},
service: &corev1.Service{
Spec: corev1.ServiceSpec{
SessionAffinity: corev1.ServiceAffinityClientIP,
},
},
},
want: pools.CreateOpts{
Name: "test for proxy protocol enabled",
Protocol: pools.ProtocolPROXY,
LBMethod: "SOURCE_IP_PORT",
Persistence: &pools.SessionPersistence{Type: "SOURCE_IP"},
},
},
{
name: "test for pool protocol http with proxy protocol disabled",
args: args{
protocol: "HTTP",
svcConf: &serviceConfig{
keepClientIP: true,
tlsContainerRef: "tls-container-ref",
enableProxyProtocol: false,
},
lbaasV2: &LbaasV2{
LoadBalancer{
opts: LoadBalancerOpts{
LBProvider: "ovn",
LBMethod: "SOURCE_IP_PORT",
},
},
},
service: &corev1.Service{
Spec: corev1.ServiceSpec{
SessionAffinity: corev1.ServiceAffinityClientIP,
},
},
},
want: pools.CreateOpts{
Name: "test for pool protocol http with proxy protocol disabled",
Protocol: pools.ProtocolHTTP,
LBMethod: "SOURCE_IP_PORT",
Persistence: &pools.SessionPersistence{Type: "SOURCE_IP"},
},
},
{
name: "test for pool protocol UDP with proxy protocol disabled",
args: args{
protocol: "UDP",
svcConf: &serviceConfig{
keepClientIP: true,
tlsContainerRef: "tls-container-ref",
enableProxyProtocol: false,
},
lbaasV2: &LbaasV2{
LoadBalancer{
opts: LoadBalancerOpts{
LBProvider: "ovn",
LBMethod: "SOURCE_IP_PORT",
},
},
},
service: &corev1.Service{
Spec: corev1.ServiceSpec{
SessionAffinity: corev1.ServiceAffinityClientIP,
},
},
},
want: pools.CreateOpts{
Name: "test for pool protocol UDP with proxy protocol disabled",
Protocol: pools.ProtocolHTTP,
LBMethod: "SOURCE_IP_PORT",
Persistence: &pools.SessionPersistence{Type: "SOURCE_IP"},
},
},
{
name: "test for session affinity none",
args: args{
protocol: "TCP",
svcConf: &serviceConfig{
keepClientIP: true,
tlsContainerRef: "tls-container-ref",
},
lbaasV2: &LbaasV2{
LoadBalancer{
opts: LoadBalancerOpts{
LBProvider: "ovn",
LBMethod: "SOURCE_IP_PORT",
},
},
},
service: &corev1.Service{
Spec: corev1.ServiceSpec{
SessionAffinity: corev1.ServiceAffinityNone,
},
},
},
want: pools.CreateOpts{
Name: "test for session affinity none",
Protocol: pools.ProtocolHTTP,
LBMethod: "SOURCE_IP_PORT",
Persistence: nil,
},
},
{
name: "test for session affinity client ip",
args: args{
protocol: "TCP",
svcConf: &serviceConfig{
keepClientIP: true,
tlsContainerRef: "tls-container-ref",
},
lbaasV2: &LbaasV2{
LoadBalancer{
opts: LoadBalancerOpts{
LBProvider: "ovn",
LBMethod: "SOURCE_IP_PORT",
},
},
},
service: &corev1.Service{
Spec: corev1.ServiceSpec{
SessionAffinity: corev1.ServiceAffinityClientIP,
},
},
},
want: pools.CreateOpts{
Name: "test for session affinity client ip",
Protocol: pools.ProtocolHTTP,
LBMethod: "SOURCE_IP_PORT",
Persistence: &pools.SessionPersistence{Type: "SOURCE_IP"},
},
},
}

for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got := tt.args.lbaasV2.buildPoolCreateOpt(tt.args.protocol, tt.args.service, tt.args.svcConf, tt.name)
assert.Equal(t, got, tt.want)
})
}
}