tests: bump tolerance

tests/test_solver.py

@@ -61,16 +61,16 @@ def test_example_sns_1d_J_usadel1():
     sol.Ly = 1
 
     T = 0.2
-    Delta, I0, _, success = sol.self_consistency(T=T, T_c0=0)
+    Delta, I0, _, success = sol.self_consistency(T=T, T_c0=0, tol=1e-10)
 
     tau3 = np.diag([1, 1, -1, -1])
     I0 = tr(I0[:-1, 0, 0] @ tau3)
 
-    I0_mean = I0.real.mean()
+    I0_mean = I0[1:-1].real.mean()
 
     # Current is real-valued and conserved
     assert_allclose(I0.imag, 0, atol=1e-8)
-    assert_allclose(I0.real, I0_mean, rtol=7e-3)
+    assert_allclose(I0[1:-1].real, I0_mean, rtol=1e-6)
 
     # Compare to Usadel1
     g = usadel1.Geometry(1, 2)
@@ -89,7 +89,7 @@ def test_example_sns_1d_J_usadel1():
     I1, _ = s.get_currents()
     I1_mean = I1.mean()
 
-    assert_allclose(I0_mean, I1_mean, rtol=5e-3)
+    assert_allclose(I0_mean, I1_mean, rtol=1e-3)
 
 
 @pytest.mark.skipif(usadel1 is None, reason="usadel1 not installed")