Added serializeMsgPack() and measureMsgPack() (closes #358)

test/MsgPackDeserializer/std_istream.cpp

@@ -0,0 +1,29 @@
+// ArduinoJson - arduinojson.org
+// Copyright Benoit Blanchon 2014-2018
+// MIT License
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+TEST_CASE("deserializeMsgPack(std::istream&)") {
+  DynamicJsonDocument doc;
+
+  SECTION("should accept a zero in input") {
+    std::istringstream input(std::string("\x92\x00\x02", 3));
+
+    DeserializationError err = deserializeMsgPack(doc, input);
+
+    REQUIRE(err == DeserializationError::Ok);
+    JsonArray& arr = doc.as<JsonArray>();
+    REQUIRE(arr[0] == 0);
+    REQUIRE(arr[1] == 2);
+  }
+
+  SECTION("should detect incomplete input") {
+    std::istringstream input("\x92\x00\x02");
+
+    DeserializationError err = deserializeMsgPack(doc, input);
+
+    REQUIRE(err == DeserializationError::IncompleteInput);
+  }
+}