class Test_Storage(object):
def setup_method(self):
self.x0 = np.array(1)
self.f0 = 0
minres = OptimizeResult()
minres.x = self.x0
minres.fun = self.f0
self.storage = Storage(minres)
def test_higher_f_rejected(self):
new_minres = OptimizeResult()
new_minres.x = self.x0 + 1
new_minres.fun = self.f0 + 1
ret = self.storage.update(new_minres)
minres = self.storage.get_lowest()
assert_equal(self.x0, minres.x)
assert_equal(self.f0, minres.fun)
assert_(not ret)
def test_lower_f_accepted(self):
new_minres = OptimizeResult()
new_minres.x = self.x0 + 1
new_minres.fun = self.f0 - 1
ret = self.storage.update(new_minres)
minres = self.storage.get_lowest()
assert_(self.x0 != minres.x)
assert_(self.f0 != minres.fun)
assert_(ret)
class Test_Storage(object):
def setup_method(self):
self.x0 = np.array(1)
self.f0 = 0
minres = OptimizeResult()
minres.x = self.x0
minres.fun = self.f0
self.storage = Storage(minres)
def test_higher_f_rejected(self):
new_minres = OptimizeResult()
new_minres.x = self.x0 + 1
new_minres.fun = self.f0 + 1
ret = self.storage.update(new_minres)
minres = self.storage.get_lowest()
assert_equal(self.x0, minres.x)
assert_equal(self.f0, minres.fun)
assert_(not ret)
def test_lower_f_accepted(self):
new_minres = OptimizeResult()
new_minres.x = self.x0 + 1
new_minres.fun = self.f0 - 1
ret = self.storage.update(new_minres)
minres = self.storage.get_lowest()
assert_(self.x0 != minres.x)
assert_(self.f0 != minres.fun)
assert_(ret)
class Test_Storage(TestCase):
def setUp(self):
self.x0 = np.array(1)
self.f0 = 0
self.storage = Storage(self.x0, self.f0)
def test_higher_f_rejected(self):
ret = self.storage.update(self.x0 + 1, self.f0 + 1)
x, f = self.storage.get_lowest()
assert_equal(self.x0, x)
assert_equal(self.f0, f)
assert_(not ret)
def test_lower_f_accepted(self):
ret = self.storage.update(self.x0 + 1, self.f0 - 1)
x, f = self.storage.get_lowest()
assert_(self.x0 != x)
assert_(self.f0 != f)
assert_(ret)
class Test_Storage(TestCase):
def setUp(self):
self.x0 = np.array(1)
self.f0 = 0
self.storage = Storage(self.x0, self.f0)
def test_higher_f_rejected(self):
ret = self.storage.update(self.x0 + 1, self.f0 + 1)
x, f = self.storage.get_lowest()
self.assertEqual(self.x0, x)
self.assertEqual(self.f0, f)
self.assertFalse(ret)
def test_lower_f_accepted(self):
ret = self.storage.update(self.x0 + 1, self.f0 - 1)
x, f = self.storage.get_lowest()
self.assertNotEqual(self.x0, x)
self.assertNotEqual(self.f0, f)
self.assertTrue(ret)
class Test_Storage(TestCase):
def setUp(self):
self.x0 = np.array(1)
self.f0 = 0
self.storage = Storage(self.x0, self.f0)
def test_higher_f_rejected(self):
ret = self.storage.update(self.x0 + 1, self.f0 + 1)
x, f = self.storage.get_lowest()
self.assertEqual(self.x0, x)
self.assertEqual(self.f0, f)
self.assertFalse(ret)
def test_lower_f_accepted(self):
ret = self.storage.update(self.x0 + 1, self.f0 - 1)
x, f = self.storage.get_lowest()
self.assertNotEqual(self.x0, x)
self.assertNotEqual(self.f0, f)
self.assertTrue(ret)
class Test_Storage(TestCase):
def setUp(self):
self.x0 = np.array(1)
self.f0 = 0
self.storage = Storage(self.x0, self.f0)
def test_higher_f_rejected(self):
ret = self.storage.update(self.x0 + 1, self.f0 + 1)
x, f = self.storage.get_lowest()
assert_equal(self.x0, x)
assert_equal(self.f0, f)
assert_(not ret)
def test_lower_f_accepted(self):
ret = self.storage.update(self.x0 + 1, self.f0 - 1)
x, f = self.storage.get_lowest()
assert_(self.x0 != x)
assert_(self.f0 != f)
assert_(ret)