# Copyright (c) 2014, Max Zwiessele
# Licensed under the BSD 3-clause license (see LICENSE.txt)
import unittest
import numpy as np
from ..core.index_operations import ParameterIndexOperations,\
ParameterIndexOperationsView
one, two, three = 'one', 'two', 'three'
[docs]class Test(unittest.TestCase):
[docs] def setUp(self):
self.param_index = ParameterIndexOperations()
self.param_index.add(one, [3,9])
self.param_index.add(two, [0,5])
self.param_index.add(three, [2,4,7,10])
self.view = ParameterIndexOperationsView(self.param_index, 2, 6)
[docs] def test_clear(self):
self.param_index.clear()
self.assertDictEqual(self.param_index._properties, {})
[docs] def test_remove(self):
removed = self.param_index.remove(three, np.r_[3:13])
self.assertListEqual(removed.tolist(), [4,7,10])
self.assertListEqual(self.param_index[three].tolist(), [2])
removed = self.param_index.remove(one, [1])
self.assertListEqual(removed.tolist(), [])
self.assertListEqual(self.param_index[one].tolist(), [3,9])
self.assertListEqual(self.param_index.remove('not in there', []).tolist(), [])
removed = self.param_index.remove(one, [9])
self.assertListEqual(removed.tolist(), [9])
self.assertListEqual(self.param_index[one].tolist(), [3])
self.assertListEqual(self.param_index.remove('not in there', [2,3,4]).tolist(), [])
self.assertListEqual(self.view.remove('not in there', [2,3,4]).tolist(), [])
[docs] def test_shift_left(self):
self.view.shift_left(0, 2)
self.assertListEqual(self.param_index[three].tolist(), [2,5,8])
self.assertListEqual(self.param_index[two].tolist(), [0,3])
self.assertListEqual(self.param_index[one].tolist(), [7])
#=======================================================================
# 0 1 2 3 4 5 6 7 8 9 10
# one
# two two
# three three three
# view: [0 1 2 3 4 5 ]
#=======================================================================
self.assertListEqual(self.view[three].tolist(), [0,3])
self.assertListEqual(self.view[two].tolist(), [1])
self.assertListEqual(self.view[one].tolist(), [5])
self.param_index.shift_left(7, 1)
#=======================================================================
# 0 1 2 3 4 5 6 7 8 9 10
#
# two two
# three three three
# view: [0 1 2 3 4 5 ]
#=======================================================================
self.assertListEqual(self.param_index[three].tolist(), [2,5,7])
self.assertListEqual(self.param_index[two].tolist(), [0,3])
self.assertListEqual(self.param_index[one].tolist(), [])
self.assertListEqual(self.view[three].tolist(), [0,3,5])
self.assertListEqual(self.view[two].tolist(), [1])
self.assertListEqual(self.view[one].tolist(), [])
self.param_index.shift_left(9, 1) # Should have done nothing:
self.assertListEqual(self.param_index[three].tolist(), [2,5,7])
self.assertListEqual(self.param_index[two].tolist(), [0,3])
self.assertListEqual(self.param_index[one].tolist(), [])
self.assertListEqual(self.view[three].tolist(), [0,3,5])
self.assertListEqual(self.view[two].tolist(), [1])
self.assertListEqual(self.view[one].tolist(), [])
[docs] def test_shift_right(self):
self.view.shift_right(3, 2)
self.assertListEqual(self.param_index[three].tolist(), [2,4,9,12])
self.assertListEqual(self.param_index[two].tolist(), [0,7])
self.assertListEqual(self.param_index[one].tolist(), [3,11])
[docs] def test_index_view(self):
#=======================================================================
# 0 1 2 3 4 5 6 7 8 9 10
# one one
# two two
# three three three three
# view: [0 1 2 3 4 5 ]
#=======================================================================
self.view = ParameterIndexOperationsView(self.param_index, 2, 6)
self.assertSetEqual(set(self.view.properties()), set([one, two, three]))
for v,p in zip(self.view.properties_for(np.r_[:6]), self.param_index.properties_for(np.r_[2:2+6])):
self.assertEqual(v, p)
self.assertSetEqual(set(self.view[two]), set([3]))
self.assertSetEqual(set(self.param_index[two]), set([0, 5]))
self.view.add(two, np.array([0]))
self.assertSetEqual(set(self.view[two]), set([0,3]))
self.assertSetEqual(set(self.param_index[two]), set([0, 2, 5]))
self.view.clear()
for v,p in zip(self.view.properties_for(np.r_[:6]), self.param_index.properties_for(np.r_[2:2+6])):
self.assertEqual(v, p)
self.assertEqual(v, [])
param_index = ParameterIndexOperations()
param_index.add(one, [3,9])
param_index.add(two, [0,5])
param_index.add(three, [2,4,7,10])
view2 = ParameterIndexOperationsView(param_index, 2, 8)
self.view.update(view2)
for [i,v],[i2,v2] in zip(sorted(param_index.items()), sorted(self.param_index.items())):
self.assertEqual(i, i2)
np.testing.assert_equal(v, v2)
[docs] def test_view_of_view(self):
#=======================================================================
# 0 1 2 3 4 5 6 7 8 9 10
# one one
# two two
# three three three three
# view: [0 1 2 3 4 5 ]
# view2: [0 1 2 3 4 5 ]
#=======================================================================
view2 = ParameterIndexOperationsView(self.view, 2, 6)
view2.shift_right(0, 2)
[docs] def test_indexview_remove(self):
removed = self.view.remove(two, [3])
self.assertListEqual(removed.tolist(), [3])
removed = self.view.remove(three, np.r_[:5])
self.assertListEqual(removed.tolist(), [0, 2])
[docs] def test_misc(self):
#py3 fix
#for k,v in self.param_index.copy()._properties.iteritems():
for k,v in self.param_index.copy()._properties.items():
self.assertListEqual(self.param_index[k].tolist(), v.tolist())
self.assertEqual(self.param_index.size, 8)
self.assertEqual(self.view.size, 5)
[docs] def test_index_conversions(self):
self.param_index.add(two, [1,10])
self.assertDictEqual(
dict([(k, d.tolist()) for k, d in self.param_index.properties_dict_for([1,3,5,10]).items()]),
{one:[3], two:[1,5,10], three:[10]}
)
view = ParameterIndexOperationsView(self.param_index, 2, 8)
self.assertDictEqual(
dict([(k, d.tolist()) for k, d in view.properties_dict_for([1,3,5]).items()]),
{one:[1], two:[3], three:[5]}
)
[docs] def test_print(self):
print(self.param_index)
print(self.view)
if __name__ == "__main__":
#import sys;sys.argv = ['', 'Test.test_index_view']
unittest.main()