Nobuhiko Tanibata authored Jun 22, 2015 and Pekka Paalanen committed Jun 25, 2015

These tests are implemented on test suite framework, which provides
internal method validation.
Following features are tested for ivi-layer,
- create with bad parameter
- visibility with bad parameter
- opacity with bad parameter
- destination rectangle with bad parameter
- orientation with bad parameter
- dimension with bad parameter
- position with bad parameter
- source rectangle with bad parameter
- properties with bad parameter
- destroy ivi-layer and call set_visibility_commit_changes
- destroy ivi-layer, call set_opacity, and commit_changes
- destroy ivi-layer, call set_orientation, and commit_changes
- destroy ivi-layer, call set_dimension, and commit_changes
- call set_position, destroy ivi-layer, and commit_changes
- call set_source_rectangle, destroy ivi-layer, and commit_changes
- call set_destination_rectangle, destroy ivi-layer, and commit_changes
- create duplicate
- destroy ivi-layer and call get_layer

Signed-off-by: Nobuhiko Tanibata <NOBUHIKO_TANIBATA@xddp.denso.co.jp>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Jon A. Cruz <jonc@osg.samsung.com>