build/meson: cleanup "libnm-core/tests/meson.build"

libnm-core/tests/meson.build

@@ -1,30 +1,12 @@
 # SPDX-License-Identifier: LGPL-2.1-or-later
 
-# test-cert.p12 created with:
-#
-# openssl pkcs12 -export \
-# -in test_key_and_cert.pem \
-# -inkey test_key_and_cert.pem \
-# -certfile test_ca_cert.pem \
-# -name "test-pkcs12" \
-# -out test-cert.p12
-
-enum_types = 'nm-core-tests-enum-types'
-
 enum_sources = gnome.mkenums_simple(
-  enum_types,
+  'nm-core-tests-enum-types',
   sources: 'test-general-enums.h',
   identifier_prefix: nm_id_prefix,
   body_prefix: '#include "nm-default.h"',
 )
 
-c_flags = [
-  '-DNETWORKMANAGER_COMPILATION_TEST',
-  '-DNETWORKMANAGER_COMPILATION=NM_NETWORKMANAGER_COMPILATION_LIBNM_CORE',
-]
-
-test_cert_dir = join_paths(meson.current_source_dir(), 'certs')
-
 test_units = [
   'test-compare',
   'test-crypto',
@@ -45,7 +27,10 @@ foreach test_unit: test_units
       libnm_core_nm_default_dep,
       libnm_base_dep,
     ],
-    c_args: c_flags,
+    c_args: [
+      '-DNETWORKMANAGER_COMPILATION_TEST',
+      '-DNETWORKMANAGER_COMPILATION=NM_NETWORKMANAGER_COMPILATION_LIBNM_CORE',
+    ],
     link_with: libnm_systemd_logging_stub,
   )