use testing assert function for more readable output (#2469)

quantumlib · Oct 31, 2019 · 0b48318 · 0b48318
1 parent b221c52
commit 0b48318
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/cirq/optimizers/decompositions_test.py b/cirq/optimizers/decompositions_test.py
@@ -177,7 +177,9 @@ def test_single_qubit_matrix_to_gates_tolerance_half_turn_phasing():
 def test_single_qubit_op_to_framed_phase_form_output_on_example_case():
     u, t, g = cirq.single_qubit_op_to_framed_phase_form(
         cirq.unitary(cirq.Y**0.25))
-    assert cirq.allclose_up_to_global_phase(u, cirq.unitary(cirq.X**0.5))
+    cirq.testing.assert_allclose_up_to_global_phase(u,
+                                                    cirq.unitary(cirq.X**0.5),
+                                                    atol=1e-7)
     assert abs(t - (1 + 1j) * math.sqrt(0.5)) < 0.00001
     assert abs(g - 1) < 0.00001