Added StaticJsonDocument and DynamicJsonDocument.

Removed StaticJsonArray and DynamicJsonArray. Removed StaticJsonObject and DynamicJsonObject. Removed StaticJsonVariant and DynamicJsonVariant.
2018-04-17 21:27:45 +02:00
parent a13b9e8bdc
commit 1feb92679d
100 changed files with 1696 additions and 1844 deletions
--- a/test/JsonDeserializer/deserializeJsonArrayStatic.cpp
+++ b/test/JsonDeserializer/deserializeJsonArrayStatic.cpp
@ -0,0 +1,105 @@
+// ArduinoJson - arduinojson.org
+// Copyright Benoit Blanchon 2014-2018
+// MIT License
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+TEST_CASE("deserialize JSON array with a StaticJsonDocument") {
+  SECTION("BufferOfTheRightSizeForEmptyArray") {
+    StaticJsonDocument<JSON_ARRAY_SIZE(0)> doc;
+    char input[] = "[]";
+
+    JsonError err = deserializeJson(doc, input);
+
+    REQUIRE(err == JsonError::Ok);
+  }
+
+  SECTION("TooSmallBufferForArrayWithOneValue") {
+    StaticJsonDocument<JSON_ARRAY_SIZE(1) - 1> doc;
+    char input[] = "[1]";
+
+    JsonError err = deserializeJson(doc, input);
+
+    REQUIRE(err != JsonError::Ok);
+  }
+
+  SECTION("BufferOfTheRightSizeForArrayWithOneValue") {
+    StaticJsonDocument<JSON_ARRAY_SIZE(1)> doc;
+    char input[] = "[1]";
+
+    JsonError err = deserializeJson(doc, input);
+
+    REQUIRE(err == JsonError::Ok);
+  }
+
+  SECTION("TooSmallBufferForArrayWithNestedObject") {
+    StaticJsonDocument<JSON_ARRAY_SIZE(1) + JSON_OBJECT_SIZE(0) - 1> doc;
+    char input[] = "[{}]";
+
+    JsonError err = deserializeJson(doc, input);
+
+    REQUIRE(err != JsonError::Ok);
+  }
+
+  SECTION("BufferOfTheRightSizeForArrayWithNestedObject") {
+    StaticJsonDocument<JSON_ARRAY_SIZE(1) + JSON_OBJECT_SIZE(0)> doc;
+    char input[] = "[{}]";
+
+    JsonError err = deserializeJson(doc, input);
+
+    REQUIRE(err == JsonError::Ok);
+  }
+
+  SECTION("CharPtrNull") {
+    StaticJsonDocument<100> doc;
+
+    JsonError err = deserializeJson(doc, static_cast<char*>(0));
+
+    REQUIRE(err != JsonError::Ok);
+  }
+
+  SECTION("ConstCharPtrNull") {
+    StaticJsonDocument<100> doc;
+
+    JsonError err = deserializeJson(doc, static_cast<const char*>(0));
+
+    REQUIRE(err != JsonError::Ok);
+  }
+
+  SECTION("CopyStringNotSpaces") {
+    StaticJsonDocument<100> doc;
+
+    deserializeJson(doc, "  [ \"1234567\" ] ");
+
+    REQUIRE(JSON_ARRAY_SIZE(1) + sizeof("1234567") == doc.memoryUsage());
+    // note: we use a string of 8 bytes to be sure that the StaticJsonBuffer
+    // will not insert bytes to enforce alignement
+  }
+
+  SECTION("Should clear the JsonArray") {
+    StaticJsonDocument<JSON_ARRAY_SIZE(4)> doc;
+    char input[] = "[1,2,3,4]";
+
+    deserializeJson(doc, input);
+    deserializeJson(doc, "[]");
+
+    JsonArray& arr = doc.as<JsonArray>();
+    REQUIRE(arr.size() == 0);
+    REQUIRE(doc.memoryUsage() == JSON_ARRAY_SIZE(0));
+  }
+
+  SECTION("Array") {
+    StaticJsonDocument<JSON_ARRAY_SIZE(2)> doc;
+    char input[] = "[1,2]";
+
+    JsonError err = deserializeJson(doc, input);
+    JsonArray& arr = doc.as<JsonArray>();
+
+    REQUIRE(err == JsonError::Ok);
+    REQUIRE(doc.is<JsonArray>());
+    REQUIRE(doc.memoryUsage() == JSON_ARRAY_SIZE(2));
+    REQUIRE(arr[0] == 1);
+    REQUIRE(arr[1] == 2);
+  }
+}