tests: adapt sysdb-tests for disabling local provider

local provider has mpg enabled by default but, as the local provider is
only conditionally built nowadays (and disabled by default) we have to
set mpg to true when running some tests and the local provider is not
built.

Also, we have to adapt functions that would be used to test and/or
internally take advantage of the automatically generated uid/gid for the
user as it's specific for local provider.

Related:
https://pagure.io/SSSD/sssd/issue/3304

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>

src/tests/sysdb-tests.c

@@ -680,6 +680,8 @@ START_TEST (test_sysdb_user_new_id)
     const char *desc;
     const char *desc_in = "testuser_new_id_desc";
     const char *username = "testuser_newid";
+    uid_t uid;
+    gid_t gid;
 
     /* Setup */
     ret = setup_sysdb_tests(&test_ctx);
@@ -699,8 +701,16 @@ START_TEST (test_sysdb_user_new_id)
     ret = sysdb_attrs_add_string(attrs, SYSDB_DESCRIPTION, desc_in);
     fail_if(ret != EOK);
 
+    if (local_provider_is_built()) {
+        uid = 0;
+        gid = 0;
+    } else {
+        uid = 1234;
+        gid = 1234;
+    }
+
     ret = sysdb_add_user(test_ctx->domain, fqname,
-                         0, 0, fqname, "/", "/bin/bash",
+                         uid, gid, fqname, "/", "/bin/bash",
                          NULL, attrs, 0, 0);
     fail_if(ret != EOK, "Could not store user %s", fqname);
 
@@ -1095,6 +1105,9 @@ START_TEST(test_user_group_by_name)
      * ldap provider differently with auto_private_groups.
      */
     test_ctx->domain->provider = discard_const_p(char, "ldap");
+    if (!local_provider_is_built()) {
+        test_ctx->domain->mpg = true;
+    }
 
     data = test_data_new_user(test_ctx, _i);
     fail_if(data == NULL);
@@ -1336,6 +1349,10 @@ START_TEST (test_sysdb_enumgrent)
         return;
     }
 
+    if (!local_provider_is_built()) {
+        test_ctx->domain->mpg = true;
+    }
+
     ret = sysdb_enumgrent(test_ctx,
                           test_ctx->domain,
                           &res);
@@ -1827,6 +1844,7 @@ START_TEST (test_sysdb_remove_nonexistent_group)
 }
 END_TEST
 
+#ifdef BUILD_LOCAL_PROVIDER
 START_TEST (test_sysdb_get_new_id)
 {
     struct sysdb_test_ctx *test_ctx;
@@ -1842,6 +1860,7 @@ START_TEST (test_sysdb_get_new_id)
     fail_if(id != test_ctx->domain->id_min);
 }
 END_TEST
+#endif
 
 START_TEST (test_sysdb_store_custom)
 {
@@ -7190,8 +7209,10 @@ Suite *create_sysdb_suite(void)
 
     TCase *tc_sysdb = tcase_create("SYSDB Tests");
 
+#ifdef BUILD_LOCAL_PROVIDER
     /* test getting next id works */
     tcase_add_test(tc_sysdb, test_sysdb_get_new_id);
+#endif
 
     /* Add a user with an automatic ID */
     tcase_add_test(tc_sysdb, test_sysdb_user_new_id);