open-nomad/command/agent/scaling_endpoint_test.go

137 lines
3.6 KiB
Go

package agent
import (
"net/http"
"net/http/httptest"
"testing"
"github.com/hashicorp/nomad/ci"
"github.com/hashicorp/nomad/nomad/mock"
"github.com/hashicorp/nomad/nomad/structs"
"github.com/stretchr/testify/require"
)
func TestHTTP_ScalingPoliciesList(t *testing.T) {
ci.Parallel(t)
require := require.New(t)
httpTest(t, nil, func(s *TestAgent) {
for i := 0; i < 3; i++ {
// Create the job
job, _ := mock.JobWithScalingPolicy()
args := structs.JobRegisterRequest{
Job: job,
WriteRequest: structs.WriteRequest{
Region: "global",
Namespace: structs.DefaultNamespace,
},
}
var resp structs.JobRegisterResponse
require.NoError(s.Agent.RPC("Job.Register", &args, &resp))
}
// Make the HTTP request
req, err := http.NewRequest("GET", "/v1/scaling/policies", nil)
require.NoError(err)
respW := httptest.NewRecorder()
// Make the request
obj, err := s.Server.ScalingPoliciesRequest(respW, req)
require.NoError(err)
// Check for the index
require.NotEmpty(respW.Header().Get("X-Nomad-Index"), "missing index")
require.NotEmpty(respW.Header().Get("X-Nomad-KnownLeader"), "missing known leader")
require.NotEmpty(respW.Header().Get("X-Nomad-LastContact"), "missing last contact")
// Check the list
l := obj.([]*structs.ScalingPolicyListStub)
require.Len(l, 3)
})
}
func TestHTTP_ScalingPoliciesList_Filter(t *testing.T) {
require := require.New(t)
ci.Parallel(t)
httpTest(t, nil, func(s *TestAgent) {
var job *structs.Job
for i := 0; i < 3; i++ {
// Create the job
job, _ = mock.JobWithScalingPolicy()
args := structs.JobRegisterRequest{
Job: job,
WriteRequest: structs.WriteRequest{
Region: "global",
Namespace: structs.DefaultNamespace,
},
}
var resp structs.JobRegisterResponse
require.NoError(s.Agent.RPC("Job.Register", &args, &resp))
}
// Make the HTTP request
req, err := http.NewRequest("GET", "/v1/scaling/policies?job="+job.ID, nil)
require.NoError(err)
respW := httptest.NewRecorder()
// Make the request
obj, err := s.Server.ScalingPoliciesRequest(respW, req)
require.NoError(err)
// Check the list
l := obj.([]*structs.ScalingPolicyListStub)
require.Len(l, 1)
// Request again, with policy type filter
req, err = http.NewRequest("GET", "/v1/scaling/policies?type=cluster", nil)
require.NoError(err)
respW = httptest.NewRecorder()
// Make the request
obj, err = s.Server.ScalingPoliciesRequest(respW, req)
require.NoError(err)
// Check the list
l = obj.([]*structs.ScalingPolicyListStub)
require.Len(l, 0)
})
}
func TestHTTP_ScalingPolicyGet(t *testing.T) {
ci.Parallel(t)
require := require.New(t)
httpTest(t, nil, func(s *TestAgent) {
// Create the job
job, p := mock.JobWithScalingPolicy()
args := structs.JobRegisterRequest{
Job: job,
WriteRequest: structs.WriteRequest{
Region: "global",
Namespace: structs.DefaultNamespace,
},
}
var resp structs.JobRegisterResponse
err := s.Agent.RPC("Job.Register", &args, &resp)
require.NoError(err)
// Make the HTTP request
req, err := http.NewRequest("GET", "/v1/scaling/policy/"+p.ID, nil)
require.NoError(err)
respW := httptest.NewRecorder()
// Make the request
obj, err := s.Server.ScalingPolicySpecificRequest(respW, req)
require.NoError(err)
// Check for the index
require.NotEmpty(respW.Header().Get("X-Nomad-Index"), "missing index")
require.NotEmpty(respW.Header().Get("X-Nomad-KnownLeader"), "missing known leader")
require.NotEmpty(respW.Header().Get("X-Nomad-LastContact"), "missing last contact")
// Check the policy
require.Equal(p.ID, obj.(*structs.ScalingPolicy).ID)
})
}