def test_arbitrary_rankings(self):
"""test that _select_best_with_multiple_criteria can sort with mutliple criteria and get the right answer"""
a = (0,1)
b = (1,1)
c = (1,2)
d = (2,1)
e = (2,2)
f = (0,4)
g = (-1,5)
input = [a,b,c,d,e,f,g]
#sort by left minimum, right minimum
result = EnsemblTranscriptDatasource._select_best_with_multiple_criteria(input, [(lambda x: x[0], min),(lambda x: x[1], min)])
self.assertEqual(result[0], g)
#sort by right minimum, left minimum
result = EnsemblTranscriptDatasource._select_best_with_multiple_criteria(input,[(lambda x: x[1], min),(lambda x: x[0], min)])
self.assertEqual(result[0], a)
#sort by left maximum, right minimum
result = EnsemblTranscriptDatasource._select_best_with_multiple_criteria(input, [(lambda x: x[0], max),(lambda x: x[0], min)])
self.assertEqual(result[0], d)
#sort by sum, then right maximum
result = EnsemblTranscriptDatasource._select_best_with_multiple_criteria(input,[(sum, max), (lambda x: x[1],max)])
self.assertEqual(result[0], g)
def test_arbitrary_rankings(self):
"""test that _select_best_with_multiple_criteria can sort with mutliple criteria and get the right answer"""
a = (0,1)
b = (1,1)
c = (1,2)
d = (2,1)
e = (2,2)
f = (0,4)
g = (-1,5)
input = [a,b,c,d,e,f,g]
#sort by left minimum, right minimum
result = EnsemblTranscriptDatasource._select_best_with_multiple_criteria(input, [(lambda x: x[0], min),(lambda x: x[1], min)])
self.assertEqual(result[0], g)
#sort by right minimum, left minimum
result = EnsemblTranscriptDatasource._select_best_with_multiple_criteria(input,[(lambda x: x[1], min),(lambda x: x[0], min)])
self.assertEqual(result[0], a)
#sort by left maximum, right minimum
result = EnsemblTranscriptDatasource._select_best_with_multiple_criteria(input, [(lambda x: x[0], max),(lambda x: x[0], min)])
self.assertEqual(result[0], d)
#sort by sum, then right maximum
result = EnsemblTranscriptDatasource._select_best_with_multiple_criteria(input,[(sum, max), (lambda x: x[1],max)])
self.assertEqual(result[0], g)
def test_tie_breaking_rankings(self):
"""test that _select_best_with_multiple_criteria works with ties"""
a = (0, 0, 1)
b = (0, 0, 2)
c = (0, 0, 3)
input = [a, b, c]
result = EnsemblTranscriptDatasource._select_best_with_multiple_criteria(
input, [(lambda x: x[0], max), (lambda x: 3, min),
(lambda x: x[1], max), (lambda x: x[2], max)])
self.assertEqual(result[0], c)
def test_tie_breaking_rankings(self):
"""test that _select_best_with_multiple_criteria works with ties"""
a = (0,0,1)
b = (0,0,2)
c = (0,0,3)
input =[a,b,c]
result = EnsemblTranscriptDatasource._select_best_with_multiple_criteria(input, [(lambda x: x[0], max),
(lambda x: 3,min),
(lambda x: x[1], max),
(lambda x: x[2],max)])
self.assertEqual(result[0],c)
