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Test that a double can be stored in a JsonObject

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This commit is contained in:
Benoit Blanchon
2014-09-27 14:59:02 +02:00
parent 71fd2de675
commit 5fa446d3f5
5 changed files with 31 additions and 10 deletions
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1
srcs/JsonNode.h
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@ -24,6 +24,7 @@ struct JsonNode
union
{
double asDouble;
int asInteger;
struct

2
srcs/JsonObject.cpp
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@ -2,7 +2,7 @@
#include "JsonObject.h"
#include "JsonValue.h"
#include "JsonNode.h"
#include <string.h>
#include <string.h> // for strcmp
//JsonValue& JsonObject::operator[](char const* key)
//{

21
srcs/JsonValue.cpp
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@ -2,10 +2,13 @@
#include "JsonNode.h"
#include "JsonValue.h"
//void JsonValue::operator=(JsonObject const& object)
//{
// _node = object._node;
//}
void JsonValue::operator=(double value)
{
if (!_node) return;
_node->type = JSON_DOUBLE_2_DECIMALS;
_node->content.asDouble = value;
}
void JsonValue::operator=(int value)
{
@ -15,10 +18,12 @@ void JsonValue::operator=(int value)
_node->content.asInteger = value;
}
//JsonValue::operator JsonObject()
//{
// return JsonObject(_buffer, _node);
//}
JsonValue::operator double()
{
if (!_node || _node->type < JSON_DOUBLE_0_DECIMALS) return 0;
return _node->content.asDouble;
}
JsonValue::operator int()
{

2
srcs/JsonValue.h
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@ -14,9 +14,11 @@ public:
}
// void operator=(const JsonObject& object);
void operator=(double);
void operator=(int);
// operator JsonObject();
operator double();
operator int();
private:

15
tests/JsonObjectTests.cpp
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@ -28,7 +28,7 @@ TEST(JsonObjectTests, WhenTheSameValueIsAddedTwice_ThenSizeIsOnlyIncreasedByOne)
EXPECT_EQ(1, object.size());
}
TEST(JsonObjectTests, WhenAnIntegerIsStore_TheSameIntegerIsRetreived)
TEST(JsonObjectTests, GivenAnIntegerStored_WhenRetreivingTheValue_ThenTheValueIsTheSame)
{
StaticJsonBuffer<42> json;
@ -39,4 +39,17 @@ TEST(JsonObjectTests, WhenAnIntegerIsStore_TheSameIntegerIsRetreived)
EXPECT_EQ(123, (int) object["hello"]);
EXPECT_EQ(456, (int) object["world"]);
}
TEST(JsonObjectTests, GivenAnDoubleStored_WhenRetreivingTheValue_ThenTheValueIsTheSame)
{
StaticJsonBuffer<42> json;
JsonObject object = json.createObject();
object["hello"] = 123.45;
object["world"] = 456.78;
EXPECT_EQ(123.45, (double) object["hello"]);
EXPECT_EQ(456.78, (double) object["world"]);
}