Add tests for gate counts

Author: tanujkhattar

qualtran/bloqs/gf_poly_arithmetic/gf2_poly_add_k_test.py

@@ -18,6 +18,7 @@
     _gf2_poly_4_8_add_k,
     _gf2_poly_add_k_symbolic,
 )
+from qualtran.resource_counting import get_cost_value, QECGatesCost
 from qualtran.testing import assert_consistent_classical_action
 
 
@@ -29,6 +30,18 @@ def test_gf2_poly_symbolic_add_k(bloq_autotester):
     bloq_autotester(_gf2_poly_add_k_symbolic)
 
 
+def test_gf2_poly_add_k_resource():
+    bloq = _gf2_poly_4_8_add_k.make()
+    assert get_cost_value(bloq, QECGatesCost()).total_t_count() == 0
+    assert get_cost_value(bloq, QECGatesCost()).clifford == sum(
+        np.sum(bloq.qgf_poly.qgf.to_bits(x)) for x in bloq.g_x.coeffs
+    )
+
+    bloq = _gf2_poly_add_k_symbolic.make()
+    assert get_cost_value(bloq, QECGatesCost()).total_t_count() == 0
+    assert get_cost_value(bloq, QECGatesCost()).clifford == bloq.qgf_poly.bitsize
+
+
 def test_gf2_poly_add_k_classical_sim():
     bloq = _gf2_poly_4_8_add_k.make()
     f_x = Poly(bloq.qgf_poly.qgf.gf_type([0, 1, 2, 3, 4]))