open-nomad/client/taskenv/services_test.go

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package taskenv
import (
"testing"
"github.com/hashicorp/nomad/nomad/structs"
"github.com/stretchr/testify/require"
)
// TestInterpolateServices asserts that all service
// and check fields are properly interpolated.
func TestInterpolateServices(t *testing.T) {
t.Parallel()
services := []*structs.Service{
{
Name: "${name}",
PortLabel: "${portlabel}",
Tags: []string{"${tags}"},
Checks: []*structs.ServiceCheck{
{
Name: "${checkname}",
Type: "${checktype}",
Command: "${checkcmd}",
Args: []string{"${checkarg}"},
Path: "${checkstr}",
Protocol: "${checkproto}",
PortLabel: "${checklabel}",
InitialStatus: "${checkstatus}",
Method: "${checkmethod}",
Header: map[string][]string{
"${checkheaderk}": {"${checkheaderv}"},
},
},
},
},
}
env := &TaskEnv{
EnvMap: map[string]string{
"name": "name",
"portlabel": "portlabel",
"tags": "tags",
"checkname": "checkname",
"checktype": "checktype",
"checkcmd": "checkcmd",
"checkarg": "checkarg",
"checkstr": "checkstr",
"checkpath": "checkpath",
"checkproto": "checkproto",
"checklabel": "checklabel",
"checkstatus": "checkstatus",
"checkmethod": "checkmethod",
"checkheaderk": "checkheaderk",
"checkheaderv": "checkheaderv",
},
}
interpolated := InterpolateServices(env, services)
exp := []*structs.Service{
{
Name: "name",
PortLabel: "portlabel",
Tags: []string{"tags"},
Checks: []*structs.ServiceCheck{
{
Name: "checkname",
Type: "checktype",
Command: "checkcmd",
Args: []string{"checkarg"},
Path: "checkstr",
Protocol: "checkproto",
PortLabel: "checklabel",
InitialStatus: "checkstatus",
Method: "checkmethod",
Header: map[string][]string{
"checkheaderk": {"checkheaderv"},
},
},
},
},
}
require.Equal(t, exp, interpolated)
}