Add metadata support for VDC networks

.changes/v2.15.0/442-improvements.md

@@ -0,0 +1,3 @@
+* Added support to set, get and delete metadata to VDC Networks with the methods
+  `OrgVDCNetwork.AddMetadataEntry`, `OrgVDCNetwork.AddMetadataEntryAsync`, `OrgVDCNetwork.GetMetadata`,
+  `OrgVDCNetwork.DeleteMetadataEntry` and `OrgVDCNetwork.DeleteMetadataEntryAsync`. [GH-442]

govcd/metadata.go

@@ -716,3 +716,61 @@ func (adminCatalog *AdminCatalog) DeleteMetadataEntryAsync(key string) (Task, er
 func (catalog *Catalog) GetMetadata() (*types.Metadata, error) {
 	return getMetadata(catalog.client, catalog.Catalog.HREF)
 }
+
+// GetMetadata returns OrgVDCNetwork metadata.
+func (orgVdcNetwork *OrgVDCNetwork) GetMetadata() (*types.Metadata, error) {
+	return getMetadata(orgVdcNetwork.client, orgVdcNetwork.OrgVDCNetwork.HREF)
+}
+
+// AddMetadataEntry adds OrgVDCNetwork metadata typedValue and key/value pair provided as input
+// and waits for the task to finish.
+func (orgVdcNetwork *OrgVDCNetwork) AddMetadataEntry(typedValue, key, value string) error {
+	task, err := orgVdcNetwork.AddMetadataEntryAsync(typedValue, key, value)
+	if err != nil {
+		return err
+	}
+	err = task.WaitTaskCompletion()
+	if err != nil {
+		return err
+	}
+
+	err = orgVdcNetwork.Refresh()
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// AddMetadataEntryAsync adds OrgVDCNetwork metadata typedValue and key/value pair provided as input
+// and returns the task.
+func (orgVdcNetwork *OrgVDCNetwork) AddMetadataEntryAsync(typedValue, key, value string) (Task, error) {
+	return addMetadata(orgVdcNetwork.client, typedValue, key, value, strings.ReplaceAll(orgVdcNetwork.OrgVDCNetwork.HREF, "/api/", "/api/admin/"))
+}
+
+// DeleteMetadataEntry deletes OrgVDCNetwork metadata depending on key provided as input
+// and waits for the task to finish.
+func (orgVdcNetwork *OrgVDCNetwork) DeleteMetadataEntry(key string) error {
+	task, err := orgVdcNetwork.DeleteMetadataEntryAsync(key)
+	if err != nil {
+		return err
+	}
+
+	err = task.WaitTaskCompletion()
+	if err != nil {
+		return err
+	}
+
+	err = orgVdcNetwork.Refresh()
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// DeleteMetadataEntryAsync deletes OrgVDCNetwork metadata depending on key provided as input
+// and returns a task.
+func (orgVdcNetwork *OrgVDCNetwork) DeleteMetadataEntryAsync(key string) (Task, error) {
+	return deleteMetadata(orgVdcNetwork.client, key, strings.ReplaceAll(orgVdcNetwork.OrgVDCNetwork.HREF, "/api/", "/api/admin/"))
+}

govcd/metadata_test.go

@@ -737,3 +737,45 @@ func (vcd *TestVCD) Test_MetadataEntryOnMediaRecordCRUD(check *C) {
 		}
 	}
 }
+
+func (vcd *TestVCD) Test_MetadataOnVdcNetworkCRUD(check *C) {
+	fmt.Printf("Running: %s\n", check.TestName())
+	net, err := vcd.vdc.GetOrgVdcNetworkByName(vcd.config.VCD.Network.Net1, false)
+	if err != nil {
+		check.Skip(fmt.Sprintf("Test_MetadataOnVdcNetworkCRUD: Network %s not found. Test can't proceed", vcd.config.VCD.Network.Net1))
+		return
+	}
+
+	// Check how much metadata exists
+	metadata, err := net.GetMetadata()
+	check.Assert(err, IsNil)
+	check.Assert(metadata, NotNil)
+	existingMetaDataCount := len(metadata.MetadataEntry)
+
+	// Add metadata
+	err = net.AddMetadataEntry(types.MetadataStringValue, "key", "value")
+	check.Assert(err, IsNil)
+
+	// Check if metadata was added correctly
+	metadata, err = net.GetMetadata()
+	check.Assert(err, IsNil)
+	check.Assert(metadata, NotNil)
+	check.Assert(len(metadata.MetadataEntry), Equals, existingMetaDataCount+1)
+	var foundEntry *types.MetadataEntry
+	for _, entry := range metadata.MetadataEntry {
+		if entry.Key == "key" {
+			foundEntry = entry
+		}
+	}
+	check.Assert(foundEntry, NotNil)
+	check.Assert(foundEntry.Key, Equals, "key")
+	check.Assert(foundEntry.TypedValue.Value, Equals, "value")
+
+	err = net.DeleteMetadataEntry("key")
+	check.Assert(err, IsNil)
+	// Check if metadata was deleted correctly
+	metadata, err = net.GetMetadata()
+	check.Assert(err, IsNil)
+	check.Assert(metadata, NotNil)
+	check.Assert(len(metadata.MetadataEntry), Equals, 0)
+}