def test_blinker():
field = fields.closedField(size=(4, 4))
field[1][1] = True
field[1][2] = True
field[1][3] = True
ans_field = fields.closedField(other=field)
ans_field[1][1] = False
ans_field[1][3] = False
ans_field[0][2] = True
ans_field[2][2] = True
ans2_field = fields.closedField(other=field)
ans3_field = fields.closedField(other=ans_field)
field.NextStep()
# Figure blinked
assert field == ans_field
field.NextStep()
# Blinking is periodical
assert field == ans2_field
field.NextStep()
# Blinking is periodical
assert field == ans3_field
def test_beacon():
field = fields.closedField(size=(5, 5))
field[1][1] = True
field[1][2] = True
field[2][1] = True
field[3][4] = True
field[4][3] = True
field[4][4] = True
ans_field = fields.closedField(other=field)
ans_field[2][2] = True
ans_field[3][3] = True
ans2_field = fields.closedField(other=field)
ans3_field = fields.closedField(other=ans_field)
field.NextStep()
# Figure blinked
assert field == ans_field
field.NextStep()
# Blinking is periodical
assert field == ans2_field
field.NextStep()
# Blinking is periodical
assert field == ans3_field
def test_glider(): field = fields.closedField(size=(8, 8)) field[0][1] = True field[1][2] = True field[2][0] = True field[2][1] = True field[2][2] = True ans_field = fields.closedField(size=(8, 8)) ans_field[1][0] = True ans_field[1][2] = True ans_field[2][1] = True ans_field[2][2] = True ans_field[3][1] = True ans2_field = fields.closedField(size=(8, 8)) ans2_field[1][2] = True ans2_field[2][0] = True ans2_field[2][2] = True ans2_field[3][1] = True ans2_field[3][2] = True ans3_field = fields.closedField(size=(8, 8)) ans3_field[1][1] = True ans3_field[2][2] = True ans3_field[2][3] = True ans3_field[3][1] = True ans3_field[3][2] = True ans4_field = fields.closedField(size=(8, 8)) ans4_field[1][2] = True ans4_field[2][3] = True ans4_field[3][1] = True ans4_field[3][2] = True ans4_field[3][3] = True field.NextStep() # Glider moved assert field == ans_field field.NextStep() # Glider moved assert field == ans2_field field.NextStep() # Glider moved assert field == ans3_field field.NextStep() # Glider moved, returned to the initial form assert field == ans4_field
def test_corner_block():
field = fields.closedField(size=(4, 4))
field[0][0] = True
field[0][1] = True
field[1][0] = True
field[1][1] = True
ans_field = fields.closedField(other=field)
field.NextStep()
# Square shoud remain
assert field == ans_field
def test_block():
field = fields.closedField(size=(4, 4))
field[1][1] = True
field[1][2] = True
field[2][1] = True
field[2][2] = True
ans_field = fields.closedField(other=field)
field.NextStep()
# Block shoud remain
assert field == ans_field
def test_block_with_dot():
field = fields.closedField(size=(4, 4))
field[0][0] = True
field[0][1] = True
field[1][0] = True
field[1][1] = True
field[3][3] = True
ans_field = fields.closedField(other=field)
ans_field[3][3] = False
field.NextStep()
# Block shoud remain, dot should die
assert field == ans_field
def test_dots():
field = fields.closedField(size=(5, 5))
field[0][0] = True
field[1][2] = True
field[3][2] = True
field[4][3] = True
ans_field = fields.closedField(size=(5, 5))
field.NextStep()
# All dots should die
assert field == ans_field
field.NextStep()
# No dots should born
assert field == ans_field
def test_stay_alive():
field = fields.closedField(size=(1, 3))
field[0][0] = True
field[0][1] = True
field[0][2] = True
ans_field = fields.closedField(size=(1, 3))
ans_field[0][1] = True
ans2_field = fields.closedField(size=(1, 3))
field.NextStep()
# Dot in the middle should remain alive
assert field == ans_field
field.NextStep()
# Last dot should die
assert field == ans2_field
def test_born():
field = fields.closedField(size=(4, 4))
field[1][0] = True
field[0][1] = True
field[2][2] = True
ans_field = fields.closedField(size=(4, 4))
ans_field[1][1] = True
ans2_field = fields.closedField(size=(4, 4))
field.NextStep()
# New dot should born, another should die
assert field == ans_field
field.NextStep()
# Last dot should die
assert field == ans2_field