def test_sync_timesteps_steps_relevant_readers(self):
# Given
e = self.engine
# Read a VTK XML data file.
r = VTKXMLFileReader()
r.initialize(self.abc1)
e.add_source(r)
# Create an outline for the data.
o = Outline()
e.add_module(o)
r2 = VTKXMLFileReader()
r2.initialize(self.def1)
e.add_source(r2)
r3 = VTKXMLFileReader()
r3.initialize(self.xyz1)
e.add_source(r3)
# When
r.sync_timestep = True
r.timestep = 1
# Then
self.assertEqual(r.timestep, r2.timestep)
self.assertNotEqual(r.timestep, r3.timestep)
r.timestep = 0
self.assertEqual(r.timestep, r2.timestep)
def test_sync_timesteps_steps_relevant_readers(self):
# Given
e = self.engine
# Read a VTK XML data file.
r = VTKXMLFileReader()
r.initialize(self.abc1)
e.add_source(r)
# Create an outline for the data.
o = Outline()
e.add_module(o)
r2 = VTKXMLFileReader()
r2.initialize(self.def1)
e.add_source(r2)
r3 = VTKXMLFileReader()
r3.initialize(self.xyz1)
e.add_source(r3)
# When
r.sync_timestep = True
r.timestep = 1
# Then
self.assertEqual(r.timestep, r2.timestep)
self.assertNotEqual(r.timestep, r3.timestep)
r.timestep = 0
self.assertEqual(r.timestep, r2.timestep)
def test_update_files_updates_all_file_lists(self):
# Given
e = self.engine
# Read a VTK XML data file.
r = VTKXMLFileReader()
r.initialize(self.abc1)
e.add_source(r)
r2 = VTKXMLFileReader()
r2.initialize(self.def1)
e.add_source(r2)
r.sync_timestep = True
r.timestep = 0
self.assertEqual(r._max_timestep, 1)
self.assertEqual(len(r.file_list), 2)
# When
shutil.copy(self.abc1, os.path.join(self.root, 'abc_3.vti'))
shutil.copy(self.def1, os.path.join(self.root, 'def_3.vti'))
r.update_files = True
# Then
self.assertEqual(r._max_timestep, 2)
self.assertEqual(len(r.file_list), 3)
self.assertEqual(r2._max_timestep, 2)
self.assertEqual(len(r2.file_list), 3)
def test_update_files_updates_all_file_lists(self):
# Given
e = self.engine
# Read a VTK XML data file.
r = VTKXMLFileReader()
r.initialize(self.abc1)
e.add_source(r)
r2 = VTKXMLFileReader()
r2.initialize(self.def1)
e.add_source(r2)
r.sync_timestep = True
r.timestep = 0
self.assertEqual(r._max_timestep, 1)
self.assertEqual(len(r.file_list), 2)
# When
shutil.copy(self.abc1, os.path.join(self.root, "abc_3.vti"))
shutil.copy(self.def1, os.path.join(self.root, "def_3.vti"))
r.update_files = True
# Then
self.assertEqual(r._max_timestep, 2)
self.assertEqual(len(r.file_list), 3)
self.assertEqual(r2._max_timestep, 2)
self.assertEqual(len(r2.file_list), 3)
