diff --git a/tests/mos6502.c b/tests/mos6502.c
index 08c8ecc..cb1dfab 100644
--- a/tests/mos6502.c
+++ b/tests/mos6502.c
@@ -140,18 +140,18 @@ Test(mos6502, would_jump)
 
 Test(mos6502, get_address_resolver)
 {
-    cr_assert_eq(mos6502_get_address_resolver(0x0A), mos6502_resolve_acc);
-    cr_assert_eq(mos6502_get_address_resolver(0x20), mos6502_resolve_abs);
-    cr_assert_eq(mos6502_get_address_resolver(0xBC), mos6502_resolve_abx);
-    cr_assert_eq(mos6502_get_address_resolver(0x19), mos6502_resolve_aby);
-    cr_assert_eq(mos6502_get_address_resolver(0xA0), mos6502_resolve_imm);
-    cr_assert_eq(mos6502_get_address_resolver(0x6C), mos6502_resolve_ind);
-    cr_assert_eq(mos6502_get_address_resolver(0x01), mos6502_resolve_idx);
-    cr_assert_eq(mos6502_get_address_resolver(0x11), mos6502_resolve_idy);
-    cr_assert_eq(mos6502_get_address_resolver(0x10), mos6502_resolve_rel);
-    cr_assert_eq(mos6502_get_address_resolver(0x05), mos6502_resolve_zpg);
-    cr_assert_eq(mos6502_get_address_resolver(0x15), mos6502_resolve_zpx);
-    cr_assert_eq(mos6502_get_address_resolver(0x96), mos6502_resolve_zpy);
+    cr_assert_eq(mos6502_get_address_resolver(ACC), mos6502_resolve_acc);
+    cr_assert_eq(mos6502_get_address_resolver(ABS), mos6502_resolve_abs);
+    cr_assert_eq(mos6502_get_address_resolver(ABX), mos6502_resolve_abx);
+    cr_assert_eq(mos6502_get_address_resolver(ABY), mos6502_resolve_aby);
+    cr_assert_eq(mos6502_get_address_resolver(IMM), mos6502_resolve_imm);
+    cr_assert_eq(mos6502_get_address_resolver(IND), mos6502_resolve_ind);
+    cr_assert_eq(mos6502_get_address_resolver(IDX), mos6502_resolve_idx);
+    cr_assert_eq(mos6502_get_address_resolver(IDY), mos6502_resolve_idy);
+    cr_assert_eq(mos6502_get_address_resolver(REL), mos6502_resolve_rel);
+    cr_assert_eq(mos6502_get_address_resolver(ZPG), mos6502_resolve_zpg);
+    cr_assert_eq(mos6502_get_address_resolver(ZPX), mos6502_resolve_zpx);
+    cr_assert_eq(mos6502_get_address_resolver(ZPY), mos6502_resolve_zpy);
 }