specify sharepoint restore libraries (#3801)

#### Does this PR need a docs update or release note?

- [x] ⛔ No

#### Type of change

- [x] 🤖 Supportability/Tests

#### Test Plan

- [x] 💚 E2E

src/internal/m365/helper_test.go

@@ -1180,7 +1180,10 @@ func getSelectorWith(
 
 	case path.SharePointService:
 		if forRestore {
-			return selectors.NewSharePointRestore(resourceOwners).Selector
+			sel := selectors.NewSharePointRestore(resourceOwners)
+			sel.Include(sel.Library(tconfig.LibraryDocuments), sel.Library(tconfig.LibraryMoreDocuments))
+
+			return sel.Selector
 		}
 
 		return selectors.NewSharePointBackup(resourceOwners).Selector

src/internal/operations/restore_test.go

@@ -350,11 +350,6 @@ func setupSharePointBackup(
 		evmock.NewBus())
 	require.NoError(t, err, clues.ToCore(err))
 
-	spPgr := ctrl.AC.Drives().NewSiteDrivePager(owner, []string{"id", "name"})
-
-	drives, err := api.GetAllDrives(ctx, spPgr, true, 3)
-	require.NoError(t, err, clues.ToCore(err))
-
 	err = bo.Run(ctx)
 	require.NoError(t, err, clues.ToCore(err))
 	require.NotEmpty(t, bo.Results.BackupID)
@@ -362,12 +357,14 @@ func setupSharePointBackup(
 	return bupResults{
 		selectorResourceOwners: sites,
 		backupID:               bo.Results.BackupID,
-		// Discount metadata files (1 delta, 1 prev path)
+		// Discount metadata files (2: 1 delta, 1 prev path)
 		// assume only one folder, and therefore 1 dirmeta per drive
-		// assume only one file in each folder, and therefore 1 meta per drive.
+		// (2 drives: documents and more documents)
-		// These meta files are used to aid restore, but are not themselves
+		// assume only one file in each folder, and therefore 1 meta per drive
+		// (2 drives: documents and more documents)
+		// Meta files are used to aid restore, but are not themselves
 		// restored (ie: counted as writes).
-		items: bo.Results.ItemsWritten - 2 - len(drives) - len(drives),
+		items: bo.Results.ItemsWritten - 6,
 		ctrl:  ctrl,
 	}
 }
@@ -398,7 +395,7 @@ func (suite *RestoreOpIntegrationSuite) TestRestore_Run() {
 			restoreCfg: control.DefaultRestoreConfig(dttm.SafeForTesting),
 			getSelector: func(t *testing.T, owners []string) selectors.Selector {
 				rsel := selectors.NewSharePointRestore(owners)
-				rsel.Include(rsel.AllData())
+				rsel.Include(rsel.Library(tconfig.LibraryDocuments), rsel.Library(tconfig.LibraryMoreDocuments))
 
 				return rsel.Selector
 			},

src/internal/tester/tconfig/consts.go

@@ -0,0 +1,8 @@
+package tconfig
+
+// SharePoint
+const (
+	// commonly used drive names
+	LibraryDocuments     = "Documents"
+	LibraryMoreDocuments = "More Documents"
+)

src/pkg/backup/details/testdata/in_deets.go

@@ -329,18 +329,20 @@ func CheckBackupDetails(
 		}
 
 		// Compare folders.
+		// Have result first since it may be a Subset call.
 		check(
 			t,
-			maps.Keys(expect.Sets[set].Locations),
 			maps.Keys(result.Sets[set].Locations),
+			maps.Keys(expect.Sets[set].Locations),
 			"results in %s missing expected location", set)
 
 		// Compare items in folders.
 		for lr, items := range expect.Sets[set].Locations {
+			// Have result first since it may be a Subset call.
 			check(
 				t,
-				maps.Keys(items),
 				maps.Keys(result.Sets[set].Locations[lr]),
+				maps.Keys(items),
 				"results in set %s location %s missing expected item",
 				set,
 				lr)

src/pkg/selectors/testdata/sharepoint.go

@@ -1,6 +1,8 @@
 package testdata
 
-import "github.com/alcionai/corso/src/pkg/selectors"
+import (
+	"github.com/alcionai/corso/src/pkg/selectors"
+)
 
 // SharePointBackupFolderScope is the standard folder scope that should be used
 // in integration backups with sharepoint.