From c1f4128ccd9fbed8d1937a99d769b2da18a45ef2 Mon Sep 17 00:00:00 2001
From: Benoit Blanchon <github@benoitblanchon.fr>
Date: Fri, 1 Aug 2014 14:35:54 +0200
Subject: [PATCH] Added a failng test

---
 JsonGenerator/JsonValue.h                     |  5 +++
 JsonGeneratorTests/JsonGeneratorTests.vcxproj |  1 +
 .../JsonGeneratorTests.vcxproj.filters        |  3 ++
 .../JsonObject_Indexer_Tests.cpp              | 42 +++++++++++++++++++
 4 files changed, 51 insertions(+)
 create mode 100644 JsonGeneratorTests/JsonObject_Indexer_Tests.cpp

diff --git a/JsonGenerator/JsonValue.h b/JsonGenerator/JsonValue.h
index 56318e75..3f4db084 100644
--- a/JsonGenerator/JsonValue.h
+++ b/JsonGenerator/JsonValue.h
@@ -59,6 +59,11 @@ namespace ArduinoJson
                 content.asDouble = value;
             }
 
+            operator const char*()
+            {
+                return "";
+            }
+
             size_t printTo(Print& p) const
             {
                 // handmade polymorphism
diff --git a/JsonGeneratorTests/JsonGeneratorTests.vcxproj b/JsonGeneratorTests/JsonGeneratorTests.vcxproj
index 13ae0299..c93033ea 100644
--- a/JsonGeneratorTests/JsonGeneratorTests.vcxproj
+++ b/JsonGeneratorTests/JsonGeneratorTests.vcxproj
@@ -86,6 +86,7 @@
   <ItemGroup>
     <ClCompile Include="EscapedStringTests.cpp" />
     <ClCompile Include="JsonArrayTests.cpp" />
+    <ClCompile Include="JsonObject_Indexer_Tests.cpp" />
     <ClCompile Include="JsonObject_PrintTo_Tests.cpp" />
     <ClCompile Include="JsonValueTests.cpp" />
     <ClCompile Include="StringBuilderTests.cpp" />
diff --git a/JsonGeneratorTests/JsonGeneratorTests.vcxproj.filters b/JsonGeneratorTests/JsonGeneratorTests.vcxproj.filters
index ef75b1f8..a60339b6 100644
--- a/JsonGeneratorTests/JsonGeneratorTests.vcxproj.filters
+++ b/JsonGeneratorTests/JsonGeneratorTests.vcxproj.filters
@@ -30,5 +30,8 @@
     <ClCompile Include="JsonObject_PrintTo_Tests.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="JsonObject_Indexer_Tests.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/JsonGeneratorTests/JsonObject_Indexer_Tests.cpp b/JsonGeneratorTests/JsonObject_Indexer_Tests.cpp
new file mode 100644
index 00000000..73fa9dde
--- /dev/null
+++ b/JsonGeneratorTests/JsonObject_Indexer_Tests.cpp
@@ -0,0 +1,42 @@
+/*
+* Arduino JSON library
+* Benoit Blanchon 2014 - MIT License
+*/
+
+#include "CppUnitTest.h"
+#include "JsonArray.h"
+#include "JsonObject.h"
+
+using namespace Microsoft::VisualStudio::CppUnitTestFramework;
+using namespace ArduinoJson::Generator;
+
+namespace JsonGeneratorTests
+{
+    TEST_CLASS(JsonObject_Indexer_Tests)
+    {
+        JsonObject<2> object;
+
+    public:
+
+    /*    TEST_METHOD(Empty)
+        {
+            mustNotContain("key");
+        }*/
+
+        TEST_METHOD(OneString)
+        {
+            object["key"] = "value";
+
+            mustContain("key", "value");
+        }
+
+
+    private:
+
+        void mustContain(const char* key, const char* expected)
+        {
+            auto actual = (const char*) object[key];
+            Assert::AreEqual(expected, actual);
+        }
+    };
+}
\ No newline at end of file