//[Fact]
public void TestObjectToMap()
{
// Handling nulls
object value = null;
IDictionary <string, object> result = RecursiveMapConverter.ToNullableMap(value);
Assert.Null(result);
// Handling simple objects
//value = new TestClass(123, 234);
//result = RecursiveMapConverter.ToNullableMap(value);
//Assert.Equal(123, result["value1"]);
//Assert.Equal(234, result["value2"]);
// Handling dictionaries
value = new Dictionary <string, object>();
result = RecursiveMapConverter.ToNullableMap(value);
Assert.Equal(value, result);
// Non-recursive conversion
// value = new TestClass(123, new TestClass(111, 222));
// result = RecursiveMapConverter.toMap(value, null, false);
// assertNotNull(result);
// assertEquals(123, result.get("value1"));
// assertNotNull(result.get("value2"));
// assertFalse(result.get("value2") instanceof Map<?,?>);
// assertTrue(result.get("value2") instanceof TestClass);
//// Recursive conversion
//value = new TestClass(123, new TestClass(111, 222));
//result = RecursiveMapConverter.ToNullableMap(value);
//Assert.NotNull(result);
//Assert.Equal(123, result["value1"]);
//Assert.NotNull(result["value2"]);
//Assert.True(result["value2"] is IDictionary);
//// Handling arrays
//value = new TestClass(new Object[] { new TestClass(111, 222) }, null);
//result = RecursiveMapConverter.ToNullableMap(value);
//Assert.NotNull(result);
//Assert.True(result["value1"] is IList);
//List<object> resultElements = ((List<object>)result["value1"]);
//Dictionary<string, object> resultElement0 = (Dictionary<string, object>)resultElements[0];
//Assert.NotNull(resultElement0);
//Assert.Equal(111, resultElement0["value1"]);
//Assert.Equal(222, resultElement0["value2"]);
//// Handling lists
//value = new TestClass(new List<object>(new object[] { new TestClass(111, 222) }), null);
//result = RecursiveMapConverter.ToNullableMap(value);
//Assert.NotNull(result);
//Assert.True(result["value1"] is IList);
//resultElements = ((List<object>)result["value1"]);
//resultElement0 = (Dictionary<string, object>)resultElements[0];
//Assert.NotNull(resultElement0);
//Assert.Equal(111, resultElement0["value1"]);
//Assert.Equal(222, resultElement0["value2"]);
}
/// <summary>
/// Converts value into map object or returns null when conversion is not possible.
/// </summary>
/// <param name="value">the value to convert</param>
/// <returns>map object or null when conversion is not supported.</returns>
public static IDictionary <string, object> ToNullableMap(object value)
{
if (value == null)
{
return(null);
}
var type = value.GetType();
var typeInfo = type.GetTypeInfo();
if (typeInfo.IsPrimitive)
{
return(null);
}
var dictionary = value as IDictionary;
if (dictionary != null)
{
return(MapToMap(dictionary));
}
var enumerable = value as IEnumerable;
if (enumerable != null && !(value is string) && !(value is JObject || value is JArray))
{
return(ArrayToMap(enumerable));
}
try
{
return(RecursiveMapConverter.ToNullableMap(value));
}
catch
{
return(null);
}
}
