def test_deleteInstance(self):
"""
Add/remove an instance from Dibbler via Clerk and verify via WebServer.
"""
self.dibbler.reset()
azrael.datastore.init(flush=True)
clerk = azrael.clerk.Clerk()
# Create a Template.
frags = {'name1': getFragRaw()}
t1 = getTemplate('t1', fragments=frags)
# Add-, spawn-, and verify the template.
assert clerk.addTemplates([t1]).ok
self.verifyTemplate('{}/t1'.format(config.url_templates), t1.fragments)
ret = clerk.spawn([{'templateID': 't1', 'rbs': {'imass': 1}}])
assert ret.data == ['1']
# Verify that the instance exists.
url_inst = config.url_instances
self.verifyTemplate('{}/{}'.format(url_inst, 1), frags)
# Delete the instance and verify it is now gone.
cnt = self.dibbler.getNumFiles().data
assert clerk.removeObjects(['1']) == (True, None, None)
self.dibbler.getNumFiles().data == cnt - 2
with pytest.raises(AssertionError):
self.verifyTemplate('{}/{}'.format(url_inst, 1), frags)
def test_spawnTemplates(self):
"""
Spawn a template and verify it is available via WebServer.
"""
self.dibbler.reset()
azrael.datastore.init(flush=True)
clerk = azrael.clerk.Clerk()
# # Create two Templates. The first has only one Raw- and two
# # Collada geometries, the other has it the other way around.
frags_t1 = {'raw1': getFragRaw(),
'dae2': getFragDae(),
'dae3': getFragDae()}
frags_t2 = {'raw4': getFragRaw(),
'raw5': getFragRaw(),
'dae6': getFragDae()}
body_t1 = getRigidBody(cshapes={'cssphere': getCSSphere()})
body_t2 = getRigidBody(cshapes={'csbox': getCSBox()})
t1 = getTemplate('t1', rbs=body_t1, fragments=frags_t1)
t2 = getTemplate('t2', rbs=body_t2, fragments=frags_t2)
del frags_t1, frags_t2
# Add both templates and verify they are available.
assert clerk.addTemplates([t1, t2]).ok
self.verifyTemplate('{}/t1'.format(config.url_templates), t1.fragments)
self.verifyTemplate('{}/t2'.format(config.url_templates), t2.fragments)
# No object instance with ID=1 must exist yet.
url_inst = config.url_instances
with pytest.raises(AssertionError):
self.verifyTemplate('{}/{}'.format(url_inst, 1), t1.fragments)
# Spawn the first template (it must get objID=1).
ret = clerk.spawn([{'templateID': 't1', 'rbs': {'imass': 1}}])
assert ret.data == ['1']
self.verifyTemplate('{}/{}'.format(url_inst, 1), t1.fragments)
# Spawn two more templates and very their instance models.
new_objs = [{'templateID': 't2', 'rbs': {'imass': 1}},
{'templateID': 't1', 'rbs': {'imass': 1}}]
ret = clerk.spawn(new_objs)
assert ret.data == ['2', '3']
self.verifyTemplate('{}/{}'.format(url_inst, 2), t2.fragments)
self.verifyTemplate('{}/{}'.format(url_inst, 3), t1.fragments)
def test_updateFragments(self):
"""
Modify the fragments of a spawned object.
"""
self.dibbler.reset()
azrael.database.init()
clerk = azrael.clerk.Clerk()
# Create two Templates. The first has only one Raw- and two
# Collada geometries, the other has it the other way around.
frags_old = {'name1': getFragRaw(),
'name2': getFragDae(),
'name3': getFragDae()}
frags_new = {'name1': getFragDae(),
'name2': getFragDae(),
'name3': getFragRaw()}
t1 = getTemplate('t1', fragments=frags_old)
# Add-, spawn-, and verify the template.
assert clerk.addTemplates([t1]).ok
self.verifyTemplate('{}/t1'.format(config.url_templates), t1.fragments)
ret = clerk.spawn([{'templateID': 't1', 'rbs': {'imass': 1}}])
objID = 1
assert ret.data == (objID, )
# Verify that the instance has the old fragments, not the new ones.
url_inst = config.url_instances
self.verifyTemplate('{}/{}'.format(url_inst, 1), frags_old)
with pytest.raises(AssertionError):
self.verifyTemplate('{}/{}'.format(url_inst, 1), frags_new)
# Update the fragments.
tmp = {k: v._asdict() for (k, v) in frags_new.items()}
clerk.setFragments({objID: tmp})
# Verify that the instance now has the new fragments, but not the old
# ones anymore.
self.verifyTemplate('{}/{}'.format(url_inst, 1), frags_new)
with pytest.raises(AssertionError):
self.verifyTemplate('{}/{}'.format(url_inst, 1), frags_old)