From 16fd32994b9e0922e2725d9ed9e3724c47aa4892 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?T=C3=B3mas=20Rosdahl?= <torosdahl@gmail.com>
Date: Fri, 30 Aug 2019 15:53:54 +0200
Subject: [PATCH] Minimally make kwant qsymm tests compatible with qsymm 1.2
---
kwant/tests/test_qsymm.py | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/kwant/tests/test_qsymm.py b/kwant/tests/test_qsymm.py
index b21803db..d3f028a3 100644
--- a/kwant/tests/test_qsymm.py
+++ b/kwant/tests/test_qsymm.py
@@ -317,9 +317,9 @@ def test_consistency_kwant():
c0, c1 = sympy.symbols('c0 c1', real=True)
kx = _commutative_momenta[0]
- Ham = Model({c0 * e**(-I*kx): T}, momenta=[0])
+ Ham = Model({c0 * e**(-I*kx): T}, momenta=['k_x'])
Ham += Ham.T().conj()
- Ham += Model({c1: H}, momenta=[0])
+ Ham += Model({c1: H}, momenta=['k_x'])
# Two superimposed atoms, same number of orbitals on each
norbs = OrderedDict([('A', orbs), ('B', orbs)])
@@ -480,7 +480,8 @@ def test_find_cons_law():
onsites = [symm for symm in builder_symmetries if
isinstance(symm, qsymm.ContinuousGroupGenerator) and symm.R is None]
mham = builder_to_model(syst)
- assert not any([len(symm.apply(mham)) for symm in onsites])
+ assert all([symm.apply(mham).allclose(0, atol=1e-6) for symm in onsites])
+
def test_basis_ordering():
symm_class = ['AI', 'D', 'AIII', 'BDI']
--
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