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vsphere-influxdb-go/vendor/github.com/vmware/govmomi/test/functional/helper.go

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2017-10-25 22:52:40 +02:00
/*
Copyright (c) 2015 VMware, Inc. All Rights Reserved.
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 functional
import (
"context"
"testing"
"github.com/vmware/govmomi/find"
"github.com/vmware/govmomi/object"
"github.com/vmware/govmomi/property"
"github.com/vmware/govmomi/test"
"github.com/vmware/govmomi/vim25"
"github.com/vmware/govmomi/vim25/mo"
"github.com/vmware/govmomi/vim25/types"
)
type Helper struct {
*testing.T
c *vim25.Client
f *find.Finder
fns []func()
}
func NewHelper(t *testing.T) *Helper {
h := &Helper{
T: t,
c: test.NewAuthenticatedClient(t),
fns: make([]func(), 0),
}
h.f = find.NewFinder(h.c, true)
return h
}
func (h *Helper) Defer(fn func()) {
h.fns = append(h.fns, fn)
}
func (h *Helper) Teardown() {
for _, fn := range h.fns {
fn()
}
}
func (h *Helper) RequireVirtualCenter() {
var expect = "VirtualCenter"
var actual = h.c.ServiceContent.About.ApiType
if actual != expect {
h.Skipf("Requires %s, running against %s", expect, actual)
}
}
func (h *Helper) Datacenter() *object.Datacenter {
dc, err := h.f.DefaultDatacenter(context.Background())
if err != nil {
h.Fatal(err)
}
h.f.SetDatacenter(dc)
return dc
}
func (h *Helper) DatacenterFolders() *object.DatacenterFolders {
df, err := h.Datacenter().Folders(context.Background())
if err != nil {
h.Fatal(err)
}
return df
}
func (h *Helper) ComputeResource() *object.ComputeResource {
cr, err := h.f.DefaultComputeResource(context.Background())
if err != nil {
h.Fatal(err)
}
return cr
}
func (h *Helper) LocalDatastores(ctx context.Context, cr *object.ComputeResource) ([]*object.Datastore, error) {
// List datastores for compute resource
dss, err := cr.Datastores(ctx)
if err != nil {
return nil, err
}
// Filter local datastores
var ldss []*object.Datastore
for _, ds := range dss {
var mds mo.Datastore
err = property.DefaultCollector(h.c).RetrieveOne(ctx, ds.Reference(), nil, &mds)
if err != nil {
return nil, err
}
switch i := mds.Info.(type) {
case *types.VmfsDatastoreInfo:
if i.Vmfs.Local != nil && *i.Vmfs.Local == true {
break
}
default:
continue
}
ds.InventoryPath = mds.Name
ldss = append(ldss, ds)
}
return ldss, nil
}