def addElement(self, position: int, element: Element) -> None:
"""
Add an element to the sequence. Overwrites previous values.
Args:
position (int): The sequence position of the element (lowest: 1)
element (Element): An element instance
Raises:
ValueError: If the element has inconsistent durations
"""
# Validation
element.validateDurations()
# make a new copy of the element
newelement = element.copy()
# Data mutation
self._data.update({position: newelement})
# insert default sequencing settings
self._sequencing[position] = {'twait': 0, 'nrep': 1,
'jump_input': 0, 'jump_target': 0,
'goto': 0}
def test_copy(blueprint_tophat):
elem1 = Element()
elem1.addBluePrint(1, blueprint_tophat)
elem2 = elem1.copy()
assert elem1 == elem2
