1 files changed, 65 insertions, 0 deletions
diff --git a/tests/unit/mongo/sync/sync_cmd_is_master.c b/tests/unit/mongo/sync/sync_cmd_is_master.c
new file mode 100644
index 0000000..6fa8bb4
--- /dev/null
+++ b/tests/unit/mongo/sync/sync_cmd_is_master.c
@@ -0,0 +1,65 @@
+#include "test.h"
+#include "mongo.h"
+
+#include <errno.h>
+
+void
+test_mongo_sync_cmd_is_master_net_secondary (void)
+{
+  mongo_sync_connection *conn;
+
+  skip (!config.secondary_host, 1,
+        "Secondary server not configured");
+
+  errno = 0;
+  conn = mongo_sync_connect (config.secondary_host, config.secondary_port,
+                             TRUE);
+  ok (mongo_sync_cmd_is_master (conn) == FALSE && errno == 0,
+      "mongo_sync_cmd_is_master() works correctly on a secondary");
+  mongo_sync_disconnect (conn);
+
+  endskip;
+}
+
+void
+test_mongo_sync_cmd_is_master_net (void)
+{
+  mongo_sync_connection *conn;
+
+  begin_network_tests (2);
+
+  conn = mongo_sync_connect (config.primary_host, config.primary_port, TRUE);
+  ok (mongo_sync_cmd_is_master (conn) == TRUE,
+      "mongo_sync_cmd_is_master() works");
+  mongo_sync_disconnect (conn);
+
+  test_mongo_sync_cmd_is_master_net_secondary ();
+
+  end_network_tests ();
+}
+
+void
+test_mongo_sync_cmd_is_master (void)
+{
+  mongo_sync_connection *c;
+
+  c = test_make_fake_sync_conn (-1, FALSE);
+
+  errno = 0;
+  ok (mongo_sync_cmd_is_master (NULL) == FALSE,
+      "mongo_sync_cmd_is_master fails with a NULL connection");
+  cmp_ok (errno, "==", ENOTCONN,
+          "errno is set to ENOTCONN");
+
+  errno = 0;
+  ok (mongo_sync_cmd_is_master (c) == FALSE,
+      "mongo_sync_cmd_is_master() works");
+  cmp_ok (errno, "!=", 0,
+          "errno is not 0");
+
+  mongo_sync_disconnect (c);
+
+  test_mongo_sync_cmd_is_master_net ();
+}
+
+RUN_TEST (6, mongo_sync_cmd_is_master);