github.com/vmware/govmomi@v0.51.0/simulator/model_test.go (about)

     1  // © Broadcom. All Rights Reserved.
     2  // The term “Broadcom” refers to Broadcom Inc. and/or its subsidiaries.
     3  // SPDX-License-Identifier: Apache-2.0
     4  
     5  package simulator
     6  
     7  import (
     8  	"testing"
     9  
    10  	"github.com/vmware/govmomi/simulator/vpx"
    11  )
    12  
    13  func compareModel(t *testing.T, m *Model) {
    14  	count := m.Count()
    15  
    16  	hosts := (m.Host + (m.ClusterHost * m.Cluster)) * m.Datacenter
    17  	vms := ((m.Host + m.Cluster + m.Pool) * m.Datacenter) * m.Machine
    18  	// child pools + root pools
    19  	pools := (m.Pool * m.Cluster * m.Datacenter) + (m.Host+m.Cluster)*m.Datacenter
    20  	// root folder + Datacenter folders {host,vm,datastore,network} + top-level folders
    21  	folders := 1 + (4 * m.Datacenter) + (5 * m.Folder)
    22  	pgs := m.Portgroup + m.PortgroupNSX
    23  	if pgs > 0 {
    24  		pgs++ // uplinks
    25  	}
    26  
    27  	tests := []struct {
    28  		expect int
    29  		actual int
    30  		kind   string
    31  	}{
    32  		{m.Datacenter, count.Datacenter, "Datacenter"},
    33  		{m.Cluster * m.Datacenter, count.Cluster, "Cluster"},
    34  		{pgs * m.Datacenter, count.Portgroup, "Portgroup"},
    35  		{m.OpaqueNetwork * m.Datacenter, count.OpaqueNetwork, "OpaqueNetwork"},
    36  		{m.Datastore * m.Datacenter, count.Datastore, "Datastore"},
    37  		{hosts, count.Host, "Host"},
    38  		{vms, count.Machine, "VirtualMachine"},
    39  		{pools, count.Pool, "ResourcePool"},
    40  		{folders, count.Folder, "Folder"},
    41  	}
    42  
    43  	for _, test := range tests {
    44  		if test.expect != test.actual {
    45  			t.Errorf("expected %d %s, actual: %d", test.expect, test.kind, test.actual)
    46  		}
    47  	}
    48  }
    49  
    50  func TestModelESX(t *testing.T) {
    51  	m := ESX()
    52  	defer m.Remove()
    53  
    54  	err := m.Create()
    55  	if err != nil {
    56  		t.Fatal(err)
    57  	}
    58  
    59  	// Set these for the compareModel math, and for m.Create to fail below
    60  	m.Datacenter = 1
    61  	m.Host = 1
    62  
    63  	compareModel(t, m)
    64  
    65  	err = m.Create()
    66  	if err == nil {
    67  		t.Error("expected error")
    68  	}
    69  }
    70  
    71  func TestModelVPX(t *testing.T) {
    72  	m := VPX()
    73  
    74  	defer m.Remove()
    75  
    76  	err := m.Create()
    77  	if err != nil {
    78  		t.Fatal(err)
    79  	}
    80  
    81  	compareModel(t, m)
    82  }
    83  
    84  func TestModelNoSwitchVPX(t *testing.T) {
    85  	m := VPX()
    86  	m.Portgroup = 0 // disabled DVS creation
    87  
    88  	defer m.Remove()
    89  
    90  	err := m.Create()
    91  	if err != nil {
    92  		t.Fatal(err)
    93  	}
    94  
    95  	compareModel(t, m)
    96  }
    97  
    98  func TestModelNSX(t *testing.T) {
    99  	m := VPX()
   100  	m.Portgroup = 0
   101  	m.PortgroupNSX = 1
   102  	m.OpaqueNetwork = 1
   103  
   104  	defer m.Remove()
   105  
   106  	err := m.Create()
   107  	if err != nil {
   108  		t.Fatal(err)
   109  	}
   110  
   111  	compareModel(t, m)
   112  }
   113  
   114  func TestModelCustomVPX(t *testing.T) {
   115  	m := &Model{
   116  		ServiceContent: vpx.ServiceContent,
   117  		RootFolder:     vpx.RootFolder,
   118  		Datacenter:     2,
   119  		Cluster:        2,
   120  		Host:           2,
   121  		ClusterHost:    3,
   122  		Datastore:      1,
   123  		Machine:        3,
   124  		Pool:           2,
   125  		Portgroup:      2,
   126  	}
   127  
   128  	defer m.Remove()
   129  
   130  	err := m.Create()
   131  	if err != nil {
   132  		t.Fatal(err)
   133  	}
   134  
   135  	compareModel(t, m)
   136  }
   137  
   138  func TestModelWithFolders(t *testing.T) {
   139  	m := VPX()
   140  	m.Datacenter = 3
   141  	m.Folder = 2
   142  
   143  	defer m.Remove()
   144  
   145  	err := m.Create()
   146  	if err != nil {
   147  		t.Fatal(err)
   148  	}
   149  
   150  	compareModel(t, m)
   151  }