func (s *backupSuite) TestAddBackupMetadataEmpty(c *gc.C) {
original := metadata.Metadata{}
c.Assert(original.Timestamp(), gc.NotNil)
_, err := state.AddBackupMetadata(s.State, &original)
c.Check(err, gc.NotNil)
}
func (s *backupSuite) checkMetadata(
c *gc.C, metadata, expected *metadata.Metadata, id string,
) {
if id != "" {
c.Check(metadata.ID(), gc.Equals, id)
}
c.Check(metadata.Notes(), gc.Equals, expected.Notes())
c.Check(metadata.Timestamp().Unix(), gc.DeepEquals, expected.Timestamp().Unix())
c.Check(metadata.Checksum(), gc.Equals, expected.Checksum())
c.Check(metadata.ChecksumFormat(), gc.Equals, expected.ChecksumFormat())
c.Check(metadata.Size(), gc.Equals, expected.Size())
c.Check(metadata.Origin(), gc.DeepEquals, expected.Origin())
c.Check(metadata.Stored(), gc.DeepEquals, expected.Stored())
}