1 files changed, 34 insertions, 0 deletions
diff --git a/test/interop/basic_test.c b/test/interop/basic_test.c
new file mode 100644
index 0000000..76ddaec
--- /dev/null
+++ b/test/interop/basic_test.c
@@ -0,0 +1,34 @@
+#include "greatest.h"
+#include "testclient.h"
+
+TEST basic_test()
+{
+    TestClient *client;
+
+    client = TestClientNew("basic_test");
+    ASSERT(TestClientConnect(client, "localhost", 1883, 60, 1));
+    TestClientDisconnect(client);
+    TestClientFree(client);
+
+    client = TestClientNew("basic_test");
+    ASSERT(TestClientConnect(client, "localhost", 1883, 60, 1));
+    ASSERT(TestClientSubscribe(client, "basic_test/basic_test", 2));
+    ASSERT(TestClientPublish(client, 0, 0, "basic_test/basic_test", "msg0"));
+    ASSERT(TestClientPublish(client, 1, 0, "basic_test/basic_test", "msg1"));
+    ASSERT(TestClientPublish(client, 2, 0, "basic_test/basic_test", "msg2"));
+    ASSERT(TestClientWait(client, 2000));
+    ASSERT_EQ(3, TestClientMessageCount(client));
+    TestClientDisconnect(client);
+    TestClientFree(client);
+
+    PASS();
+}
+
+GREATEST_MAIN_DEFS();
+
+int main(int argc, char **argv)
+{
+    GREATEST_MAIN_BEGIN();
+    RUN_TEST(basic_test);
+    GREATEST_MAIN_END();
+}