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open-nomad
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open-nomad/nomad/structs/service_registration_test.go

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structs: add service registration struct and basic composed funcs.
2022-02-28 09:14:40 +00:00
package structs
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestServiceRegistration_Copy(t *testing.T) {
sr := &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
}
newSR := sr.Copy()
require.True(t, sr.Equals(newSR))
}
func TestServiceRegistration_Equal(t *testing.T) {
testCases := []struct {
serviceReg1 *ServiceRegistration
serviceReg2 *ServiceRegistration
expectedOutput bool
name string
}{
{
serviceReg1: nil,
serviceReg2: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
expectedOutput: false,
name: "nil service registration composed",
},
{
serviceReg1: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
serviceReg2: nil,
expectedOutput: false,
name: "nil service registration func input",
},
{
serviceReg1: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
serviceReg2: &ServiceRegistration{
ID: "_nomad-group-2873cf75-42e5-7c45-ca1c-415f3e18be3dcache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
expectedOutput: false,
name: "ID not equal",
},
{
serviceReg1: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
serviceReg2: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "platform-example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
expectedOutput: false,
name: "service name not equal",
},
{
serviceReg1: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
serviceReg2: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "ba991c17-7ce5-9c20-78b7-311e63578583",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
expectedOutput: false,
name: "node ID not equal",
},
{
serviceReg1: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
serviceReg2: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc2",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
expectedOutput: false,
name: "datacenter not equal",
},
{
serviceReg1: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
serviceReg2: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "platform-example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
expectedOutput: false,
name: "job ID not equal",
},
{
serviceReg1: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
serviceReg2: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "ba991c17-7ce5-9c20-78b7-311e63578583",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
expectedOutput: false,
name: "alloc ID not equal",
},
{
serviceReg1: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
serviceReg2: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "platform",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
expectedOutput: false,
name: "namespace not equal",
},
{
serviceReg1: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
serviceReg2: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "10.10.13.13",
Port: 23813,
},
expectedOutput: false,
name: "address not equal",
},
{
serviceReg1: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
serviceReg2: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 33813,
},
expectedOutput: false,
name: "port not equal",
},
{
serviceReg1: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
serviceReg2: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"canary"},
Address: "192.168.13.13",
Port: 23813,
},
expectedOutput: false,
name: "tags not equal",
},
{
serviceReg1: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
serviceReg2: &ServiceRegistration{
ID: "_nomad-task-2873cf75-42e5-7c45-ca1c-415f3e18be3d-group-cache-example-cache-db",
ServiceName: "example-cache",
Namespace: "default",
NodeID: "17a6d1c0-811e-2ca9-ded0-3d5d6a54904c",
Datacenter: "dc1",
JobID: "example",
AllocID: "2873cf75-42e5-7c45-ca1c-415f3e18be3d",
Tags: []string{"foo"},
Address: "192.168.13.13",
Port: 23813,
},
expectedOutput: true,
name: "both equal",
},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
actualOutput := tc.serviceReg1.Equals(tc.serviceReg2)
require.Equal(t, tc.expectedOutput, actualOutput)
})
}
}