Function TestFetchBackupWithDeletedFlag

db/revision_cache_test.go:2258–2303

(t *testing.T)

}

func TestFetchBackupWithDeletedFlag(t *testing.T) {
	db, ctx := SetupTestDBWithOptions(t, DatabaseContextOptions{
		// enable delta sync so CV revs are backed up
		DeltaSyncOptions: DeltaSyncOptions{
			Enabled:          true,
			RevMaxAgeSeconds: DefaultDeltaSyncRevMaxAge,
		},
	})
	defer db.Close(ctx)
	collection, ctx := GetSingleDatabaseCollectionWithUser(ctx, t, db)

	docID := t.Name()
	revID1, doc1, err := collection.Put(ctx, docID, Body{"foo": "bar"})
	require.NoError(t, err)

	deleteVrs := DocVersion{
		RevTreeID: revID1,
	}
	revID2, deleteDoc, err := collection.DeleteDoc(ctx, docID, deleteVrs)
	require.NoError(t, err)

	// flush cache
	db.FlushRevisionCacheForTest()

	docRev, err := collection.revisionCache.GetWithCV(ctx, docID, doc1.HLV.ExtractCurrentVersionFromHLV(), false, true)
	require.NoError(t, err)

	assert.Equal(t, doc1.HLV.GetCurrentVersionString(), docRev.CV.String())
	// assert backup rev is not marked as deleted
	assert.False(t, docRev.Deleted)

	// resurrect the doc
	_, _, err = collection.Put(ctx, docID, Body{"foo": "baz", BodyRev: revID2})
	require.NoError(t, err)

	// flush cache
	db.FlushRevisionCacheForTest()

	// fetch deleted, will get backup rev and assert that the deleted flag is true
	docRev, err = collection.revisionCache.GetWithCV(ctx, docID, deleteDoc.HLV.ExtractCurrentVersionFromHLV(), false, true)
	require.NoError(t, err)

	assert.Equal(t, deleteDoc.HLV.GetCurrentVersionString(), docRev.CV.String())
	// assert backup rev is marked as deleted
	assert.True(t, docRev.Deleted)
}

func TestCorrectHLVWhenFetchingBackupRev(t *testing.T) {
	db, ctx := SetupTestDBWithOptions(t, DatabaseContextOptions{