github.com/vmware/govmomi@v0.43.0/vim25/mo/type_info_test.go (about)

     1  /*
     2  Copyright (c) 2014-2024 VMware, Inc. All Rights Reserved.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8  http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package mo
    18  
    19  import (
    20  	"reflect"
    21  	"testing"
    22  
    23  	"github.com/vmware/govmomi/vim25/types"
    24  )
    25  
    26  func TestLoadAll(*testing.T) {
    27  	for _, typ := range t {
    28  		newTypeInfo(typ)
    29  	}
    30  }
    31  
    32  func TestApplyPropertyChange(t *testing.T) {
    33  	changes := []types.PropertyChange{
    34  		{Name: "snapshot.currentSnapshot", Val: nil},
    35  		{Name: "snapshot.currentSnapshot", Val: types.ManagedObjectReference{}},
    36  		{Name: "snapshot.currentSnapshot", Val: &types.ManagedObjectReference{}},
    37  	}
    38  	var vm VirtualMachine
    39  	vm.Self = types.ManagedObjectReference{Type: "VirtualMachine"}
    40  	vm.Snapshot = new(types.VirtualMachineSnapshotInfo)
    41  	ApplyPropertyChange(vm, changes)
    42  }
    43  
    44  // The virtual machine managed object has about 500 nested properties.
    45  // It's likely to be indicative of the function's performance in general.
    46  func BenchmarkLoadVirtualMachine(b *testing.B) {
    47  	vmtyp := reflect.TypeOf((*VirtualMachine)(nil)).Elem()
    48  	for i := 0; i < b.N; i++ {
    49  		newTypeInfo(vmtyp)
    50  	}
    51  }
    52  
    53  func TestPropertyPathFromString(t *testing.T) {
    54  	tests := []struct {
    55  		path   string
    56  		expect *Field
    57  	}{
    58  		{`foo.bar`, &Field{Path: "foo.bar"}},
    59  		{`foo.bar["biz"]`, &Field{Path: "foo.bar", Key: "biz"}},
    60  		{`foo.bar["biz"].baz`, &Field{Path: "foo.bar", Key: "biz", Item: "baz"}},
    61  		{`foo.bar[0]`, &Field{Path: "foo.bar", Key: int32(0)}},
    62  		{`foo.bar[1].baz`, &Field{Path: "foo.bar", Key: int32(1), Item: "baz"}},
    63  		{`foo.bar[1].baz.buz`, &Field{Path: "foo.bar", Key: int32(1), Item: "baz.buz"}},
    64  	}
    65  
    66  	for i, tp := range tests {
    67  		var field Field
    68  		if field.FromString(tp.path) {
    69  			if field.String() != tp.expect.String() {
    70  				t.Errorf("%d: %s != %s", i, field, tp.expect)
    71  			}
    72  			if field != *tp.expect {
    73  				t.Errorf("%d: %#v != %#v", i, field, *tp.expect)
    74  			}
    75  		} else {
    76  			t.Error(tp.path)
    77  		}
    78  	}
    79  }