def testActions():
t = buildTable()
n = len(t)
model = TableModel(t, None)
t_orig = t.copy()
action = DeleteRowsAction(model, [0], [0])
action.do()
assert len(model.table) == len(t_orig)-1
assert model.table.rows[0] == t_orig.rows[1]
action.undo()
assert len(model.table) == len(t_orig)
assert model.table.rows[0] == t_orig.rows[0]
action = CloneRowAction(model, 0, 0)
action.do()
assert model.table.rows[0] == t_orig.rows[0]
assert model.table.rows[1] == t_orig.rows[0]
assert model.table.rows[2] == t_orig.rows[1]
assert len(model.table) == n+1
action.undo()
assert len(model.table) == n
assert model.table.rows[0] == t_orig.rows[0]
assert model.table.rows[1] == t_orig.rows[1]
orig_permutation = model.get_row_permutation()
action = SortTableAction(model, [("mz", True)])
action.do()
permutation = model.get_row_permutation()
assert tuple(model.table.mz.values[pi] for pi in permutation) == (None, 1.0, 2.0)
action.undo()
permutation = model.get_row_permutation()
assert permutation == orig_permutation
orig_permutation = model.get_row_permutation()
action = SortTableAction(model, [("mz", False)])
action.do()
permutation = model.get_row_permutation()
assert tuple(model.table.mz.values[pi] for pi in permutation) == (2.0, 1.0, None)
action.undo()
permutation = model.get_row_permutation()
assert permutation == orig_permutation
class Index(object):
def row(self):
return 0
def column(self):
return 0
action = ChangeValueAction(model, Index(), 0, 0, 3.0)
action.do()
assert model.table.rows[0][0] == 3.0
action.undo()
assert model.table.rows[0][0] == 1.0
t = buildTable()
import numpy
peak = numpy.array(((1.0, 100.0),))
specs = [Spectrum(peak, rt, 1, "+") for rt in range(9, 15)]
pm = PeakMap(specs)
t.replaceColumn("peakmap", pm)
model.table = emzed.utils.integrate(t, "no_integration")
action = IntegrateAction(model, 0, "", "trapez", 0, 100, 0)
action.do()
assert model.table.area.values[0] == 500.0
action.undo()
assert model.table.area.values[0] == None
