test Datastore.IsCompatibleWithStoragePolicy (vcsim needs PBM support

https://github.com/pacoxu/kubernetes/blob/19f8624ecd4751bb1c5a01662c32364a0169337d/staging/src/k8s.io/legacy-cloud-providers/vsphere/vclib/datastore_test.go#L75

Copyright 2016 The Kubernetes 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 vclib

import (
    "context"
    "testing"

    "github.com/vmware/govmomi"
    "github.com/vmware/govmomi/object"
    "github.com/vmware/govmomi/simulator"
)

func TestDatastore(t *testing.T) {
    ctx := context.Background()

    // vCenter model + initial set of objects (cluster, hosts, VMs, network, datastore, etc)
    model := simulator.VPX()

    defer model.Remove()
    err := model.Create()
    if err != nil {
        t.Fatal(err)
    }

    s := model.Service.NewServer()
    defer s.Close()

    c, err := govmomi.NewClient(ctx, s.URL, true)
    if err != nil {
        t.Fatal(err)
    }

    vc := &VSphereConnection{Client: c.Client}

    dc, err := GetDatacenter(ctx, vc, TestDefaultDatacenter)
    if err != nil {
        t.Error(err)
    }

    all, err := dc.GetAllDatastores(ctx)
    if err != nil {
        t.Fatal(err)
    }

    for _, info := range all {
        ds := info.Datastore
        kind, cerr := ds.GetType(ctx)
        if cerr != nil {
            t.Error(err)
        }
        if kind == "" {
            t.Error("empty Datastore type")
        }

        dir := object.DatastorePath{
            Datastore: info.Info.Name,
            Path:      "kubevols",
        }

        // TODO: test Datastore.IsCompatibleWithStoragePolicy (vcsim needs PBM support)

        for _, fail := range []bool{false, true} {
            cerr = ds.CreateDirectory(ctx, dir.String(), false)
            if fail {
                if cerr != ErrFileAlreadyExist {
                    t.Errorf("expected %s, got: %s", ErrFileAlreadyExist, cerr)
                }
                continue
            }

            if cerr != nil {
                t.Error(err)
            }
        }
    }
}
ew file mode 100644
ndex 0000000000000..6aaeeb15a199b
++ b/staging/src/k8s.io/legacy-cloud-providers/vsphere/vclib/diskmanagers/BUILD

f79407505872af3628f25980a034bc98c823929a

pacoxu / kubernetes

test Datastore.IsCompatibleWithStoragePolicy (vcsim needs PBM support #1743