Add SendJson to AOS Sender
It is proven to be useful for writing tests
Change-Id: Ic98419de581ce2d2ea3cf4552bd461e02296fb77
Signed-off-by: James Kuszmaul <james.kuszmaul@bluerivertech.com>
diff --git a/aos/events/event_loop_param_test.cc b/aos/events/event_loop_param_test.cc
index 3fb9e9a..f4f2fcc 100644
--- a/aos/events/event_loop_param_test.cc
+++ b/aos/events/event_loop_param_test.cc
@@ -162,6 +162,29 @@
EXPECT_EQ(fetcher->value(), 200);
}
+// Tests that fetcher can receive messages from a sender, sent via SendJson.
+TEST_P(AbstractEventLoopTest, BasicSendJson) {
+ auto loop1 = Make();
+ auto loop2 = MakePrimary();
+
+ aos::Sender<TestMessage> sender = loop1->MakeSender<TestMessage>("/test");
+ sender.CheckOk(sender.SendJson(R"json({"value":201})json"));
+
+ auto fetcher = loop2->MakeFetcher<TestMessage>("/test");
+ ASSERT_TRUE(fetcher.Fetch());
+ EXPECT_EQ(fetcher->value(), 201);
+}
+
+// Tests that invalid JSON isn't sent.
+TEST_P(AbstractEventLoopDeathTest, InvalidSendJson) {
+ auto loop1 = Make();
+ auto loop2 = MakePrimary();
+
+ aos::Sender<TestMessage> sender = loop1->MakeSender<TestMessage>("/test");
+ EXPECT_DEATH({ sender.CheckOk(sender.SendJson(R"json({"val)json")); },
+ "Invalid JSON");
+}
+
// Verifies that a no-arg watcher will not have a data pointer.
TEST_P(AbstractEventLoopTest, NoArgNoData) {
auto loop1 = Make();