def test_RosPkgLoader_get_loadable():
from rosdep2.rospkg_loader import RosPkgLoader
rospack, rosstack = get_rospkg()
loader = RosPkgLoader(rospack, rosstack)
assert loader._rospack == rospack
assert loader._rosstack == rosstack
keys = loader.get_loadable_resources()
for p in ['stack1_p1', 'stack1_p2', 'stack1_p3']:
assert p in keys
keys = loader.get_loadable_views()
for s in ['ros', 'empty', 'invalid', 'stack1']:
assert s in keys
def test_RosPkgLoader_get_loadable():
from rosdep2.rospkg_loader import RosPkgLoader
rospack, rosstack = get_rospkg()
loader = RosPkgLoader(rospack, rosstack)
assert loader._rospack == rospack
assert loader._rosstack == rosstack
keys = loader.get_loadable_resources()
for p in ['stack1_p1', 'stack1_p2', 'stack1_p3']:
assert p in keys
keys = loader.get_loadable_views()
for s in ['ros', 'empty', 'invalid', 'stack1']:
assert s in keys
def test_RosPkgLoader():
from rospkg import ResourceNotFound
from rosdep2.model import RosdepDatabase
from rosdep2.rospkg_loader import RosPkgLoader, DEFAULT_VIEW_KEY
from rosdep2.loader import InvalidData
# Due to rosdep 2/REP 125 changes, this test is a bit overbuilt.
# All stacks return the same.
# tripwire
loader = RosPkgLoader()
assert loader._rospack is not None
assert loader._rosstack is not None
# configure inside of the test tree
rospack, rosstack = get_rospkg()
ros_root = rosstack.get_path('ros')
loader = RosPkgLoader(rospack, rosstack)
assert loader._rospack == rospack
assert loader._rosstack == rosstack
# test with mock db
rosdep_db = Mock(spec=RosdepDatabase)
rosdep_db.is_loaded.return_value = False
# test with no rosdep.yaml stack
loader.load_view('empty', rosdep_db)
rosdep_db.is_loaded.assert_called_with('empty')
rosdep_db.set_view_data.assert_called_with('empty', {}, [], '<nodata>')
# test invalid stack
try:
loader.load_view('does not exist', rosdep_db)
assert False, 'should have raised'
except ResourceNotFound as e:
pass
# Test with default view key
loader.load_view(DEFAULT_VIEW_KEY, rosdep_db)
rosdep_db.set_view_data.assert_called_with(DEFAULT_VIEW_KEY, {}, [], '<nodata>')
# test with complicated ros stack.
loader.load_view('ros', rosdep_db)
rosdep_db.is_loaded.assert_called_with('ros')
rosdep_db.set_view_data.assert_called_with('ros', {}, [], '<nodata>')
# test call on db that is already loaded
rosdep_db.reset_mock()
rosdep_db.is_loaded.return_value = True
loader.load_view('ros', rosdep_db)
rosdep_db.is_loaded.assert_called_with('ros')
assert rosdep_db.set_view_data.call_args_list == []
# test get_view_key, always the same return value
assert loader.get_view_key('stack1_p1') == DEFAULT_VIEW_KEY
assert loader.get_view_key('stackless') == DEFAULT_VIEW_KEY
try:
loader.get_view_key('fake')
assert False, 'should error'
except ResourceNotFound:
pass
def test_RosPkgLoader_with_underlay_key():
from rospkg import ResourceNotFound
from rosdep2.model import RosdepDatabase
from rosdep2.rospkg_loader import RosPkgLoader, DEFAULT_VIEW_KEY
from rosdep2.loader import InvalidData
# configure inside of the test tree
rospack, rosstack = get_rospkg()
ros_root = rosstack.get_path('ros')
loader = RosPkgLoader(rospack, rosstack, underlay_key='underlay-key')
assert loader._rospack == rospack
assert loader._rosstack == rosstack
# test with mock db
rosdep_db = Mock(spec=RosdepDatabase)
rosdep_db.is_loaded.return_value = False
# test with no rosdep.yaml stack
loader.load_view('empty', rosdep_db)
rosdep_db.is_loaded.assert_called_with('empty')
rosdep_db.set_view_data.assert_called_with('empty', {}, ['underlay-key'], '<nodata>')
# test invalid stack
try:
loader.load_view('does not exist', rosdep_db)
assert False, 'should have raised'
except ResourceNotFound as e:
pass
# test with complicated ros stack.
loader.load_view('ros', rosdep_db)
rosdep_db.is_loaded.assert_called_with('ros')
rosdep_db.set_view_data.assert_called_with('ros', {}, ['underlay-key'], '<nodata>')
# test call on db that is already loaded
rosdep_db.reset_mock()
rosdep_db.is_loaded.return_value = True
loader.load_view('ros', rosdep_db)
rosdep_db.is_loaded.assert_called_with('ros')
assert rosdep_db.set_view_data.call_args_list == []
# test get_view_key
assert loader.get_view_key('stack1_p1') == DEFAULT_VIEW_KEY
assert loader.get_view_key('stackless') == DEFAULT_VIEW_KEY
try:
loader.get_view_key('fake')
assert False, 'should error'
except ResourceNotFound:
pass
def test_RosPkgLoader():
from rospkg import ResourceNotFound
from rosdep2.model import RosdepDatabase
from rosdep2.rospkg_loader import RosPkgLoader, DEFAULT_VIEW_KEY
from rosdep2.loader import InvalidData
# Due to rosdep 2/REP 125 changes, this test is a bit overbuilt.
# All stacks return the same.
# tripwire
loader = RosPkgLoader()
assert loader._rospack is not None
assert loader._rosstack is not None
# configure inside of the test tree
rospack, rosstack = get_rospkg()
ros_root = rosstack.get_path('ros')
loader = RosPkgLoader(rospack, rosstack)
assert loader._rospack == rospack
assert loader._rosstack == rosstack
# test with mock db
rosdep_db = Mock(spec=RosdepDatabase)
rosdep_db.is_loaded.return_value = False
# test with no rosdep.yaml stack
loader.load_view('empty', rosdep_db)
rosdep_db.is_loaded.assert_called_with('empty')
rosdep_db.set_view_data.assert_called_with('empty', {}, [], '<nodata>')
# test invalid stack
try:
loader.load_view('does not exist', rosdep_db)
assert False, "should have raised"
except ResourceNotFound as e:
pass
# Test with default view key
loader.load_view(DEFAULT_VIEW_KEY, rosdep_db)
rosdep_db.set_view_data.assert_called_with(DEFAULT_VIEW_KEY, {}, [],
'<nodata>')
# test with complicated ros stack.
loader.load_view('ros', rosdep_db)
rosdep_db.is_loaded.assert_called_with('ros')
rosdep_db.set_view_data.assert_called_with('ros', {}, [], '<nodata>')
# test call on db that is already loaded
rosdep_db.reset_mock()
rosdep_db.is_loaded.return_value = True
loader.load_view('ros', rosdep_db)
rosdep_db.is_loaded.assert_called_with('ros')
assert rosdep_db.set_view_data.call_args_list == []
# test get_view_key, always the same return value
assert loader.get_view_key('stack1_p1') == DEFAULT_VIEW_KEY
assert loader.get_view_key('stackless') == DEFAULT_VIEW_KEY
try:
loader.get_view_key('fake')
assert False, "should error"
except ResourceNotFound:
pass
def test_RosPkgLoader_with_underlay_key():
from rospkg import ResourceNotFound
from rosdep2.model import RosdepDatabase
from rosdep2.rospkg_loader import RosPkgLoader, DEFAULT_VIEW_KEY
from rosdep2.loader import InvalidData
# configure inside of the test tree
rospack, rosstack = get_rospkg()
ros_root = rosstack.get_path('ros')
loader = RosPkgLoader(rospack, rosstack, underlay_key='underlay-key')
assert loader._rospack == rospack
assert loader._rosstack == rosstack
# test with mock db
rosdep_db = Mock(spec=RosdepDatabase)
rosdep_db.is_loaded.return_value = False
# test with no rosdep.yaml stack
loader.load_view('empty', rosdep_db)
rosdep_db.is_loaded.assert_called_with('empty')
rosdep_db.set_view_data.assert_called_with('empty', {}, ['underlay-key'],
'<nodata>')
# test invalid stack
try:
loader.load_view('does not exist', rosdep_db)
assert False, "should have raised"
except ResourceNotFound as e:
pass
# test with complicated ros stack.
loader.load_view('ros', rosdep_db)
rosdep_db.is_loaded.assert_called_with('ros')
rosdep_db.set_view_data.assert_called_with('ros', {}, ['underlay-key'],
'<nodata>')
# test call on db that is already loaded
rosdep_db.reset_mock()
rosdep_db.is_loaded.return_value = True
loader.load_view('ros', rosdep_db)
rosdep_db.is_loaded.assert_called_with('ros')
assert rosdep_db.set_view_data.call_args_list == []
# test get_view_key
assert loader.get_view_key('stack1_p1') == DEFAULT_VIEW_KEY
assert loader.get_view_key('stackless') == DEFAULT_VIEW_KEY
try:
loader.get_view_key('fake')
assert False, "should error"
except ResourceNotFound:
pass
