prometheus/discovery/openstack/instance_test.go

87 lines
3.2 KiB
Go
Raw Normal View History

// Copyright 2017 The Prometheus Authors
// 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.
package openstack
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/stretchr/testify/suite"
"github.com/prometheus/common/model"
"github.com/prometheus/prometheus/config"
)
type OpenstackSDInstanceTestSuite struct {
suite.Suite
Mock *SDMock
}
func (s *OpenstackSDInstanceTestSuite) TearDownSuite() {
s.Mock.ShutdownServer()
}
func (s *OpenstackSDInstanceTestSuite) SetupTest() {
s.Mock = NewSDMock(s.T())
s.Mock.Setup()
s.Mock.HandleServerListSuccessfully()
s.Mock.HandleFloatingIPListSuccessfully()
s.Mock.HandleVersionsSuccessfully()
s.Mock.HandleAuthSuccessfully()
}
func TestOpenstackSDInstanceSuite(t *testing.T) {
suite.Run(t, new(OpenstackSDInstanceTestSuite))
}
func (s *OpenstackSDInstanceTestSuite) openstackAuthSuccess() (Discovery, error) {
conf := config.OpenstackSDConfig{
IdentityEndpoint: s.Mock.Endpoint(),
Password: "test",
Username: "test",
DomainName: "12345",
Region: "RegionOne",
Role: "instance",
}
2017-08-11 18:45:52 +00:00
return NewDiscovery(&conf, nil)
}
func (s *OpenstackSDInstanceTestSuite) TestOpenstackSDInstanceRefresh() {
instance, _ := s.openstackAuthSuccess()
tg, err := instance.refresh()
assert.Nil(s.T(), err)
require.NotNil(s.T(), tg)
require.NotNil(s.T(), tg.Targets)
require.Len(s.T(), tg.Targets, 3)
assert.Equal(s.T(), tg.Targets[0]["__address__"], model.LabelValue("10.0.0.32:0"))
assert.Equal(s.T(), tg.Targets[0]["__meta_openstack_instance_flavor"], model.LabelValue("1"))
assert.Equal(s.T(), tg.Targets[0]["__meta_openstack_instance_id"], model.LabelValue("ef079b0c-e610-4dfb-b1aa-b49f07ac48e5"))
assert.Equal(s.T(), tg.Targets[0]["__meta_openstack_instance_name"], model.LabelValue("herp"))
assert.Equal(s.T(), tg.Targets[0]["__meta_openstack_instance_status"], model.LabelValue("ACTIVE"))
assert.Equal(s.T(), tg.Targets[0]["__meta_openstack_private_ip"], model.LabelValue("10.0.0.32"))
assert.Equal(s.T(), tg.Targets[0]["__meta_openstack_public_ip"], model.LabelValue("10.10.10.2"))
assert.Equal(s.T(), tg.Targets[1]["__address__"], model.LabelValue("10.0.0.31:0"))
assert.Equal(s.T(), tg.Targets[1]["__meta_openstack_instance_flavor"], model.LabelValue("1"))
assert.Equal(s.T(), tg.Targets[1]["__meta_openstack_instance_id"], model.LabelValue("9e5476bd-a4ec-4653-93d6-72c93aa682ba"))
assert.Equal(s.T(), tg.Targets[1]["__meta_openstack_instance_name"], model.LabelValue("derp"))
assert.Equal(s.T(), tg.Targets[1]["__meta_openstack_instance_status"], model.LabelValue("ACTIVE"))
assert.Equal(s.T(), tg.Targets[1]["__meta_openstack_private_ip"], model.LabelValue("10.0.0.31"))
}