public static void NullReferences()
{
var obj = new ObjectWithObjectProperties();
obj.Address = null;
obj.Array = null;
obj.List = null;
obj.IEnumerableT = null;
obj.IListT = null;
obj.ICollectionT = null;
obj.IReadOnlyCollectionT = null;
obj.IReadOnlyListT = null;
obj.NullableInt = null;
obj.NullableIntArray = null;
obj.Object = null;
string json = JsonSerializer.ToString(obj);
Assert.Contains(@"""Address"":null", json);
Assert.Contains(@"""List"":null", json);
Assert.Contains(@"""Array"":null", json);
Assert.Contains(@"""IEnumerableT"":null", json);
Assert.Contains(@"""IListT"":null", json);
Assert.Contains(@"""ICollectionT"":null", json);
Assert.Contains(@"""IReadOnlyCollectionT"":null", json);
Assert.Contains(@"""IReadOnlyListT"":null", json);
Assert.Contains(@"""NullableInt"":null", json);
Assert.Contains(@"""Object"":null", json);
Assert.Contains(@"""NullableIntArray"":null", json);
}
public async Task NestedObjectAsRootObject()
{
void Verify(string json)
{
Assert.Contains(@"""Address"":{""City"":""MyCity""}", json);
Assert.Contains(@"""List"":[""Hello"",""World""]", json);
Assert.Contains(@"""Array"":[""Hello"",""Again""]", json);
Assert.Contains(@"""IEnumerable"":[""Hello"",""World""]", json);
Assert.Contains(@"""IList"":[""Hello"",""World""]", json);
Assert.Contains(@"""ICollection"":[""Hello"",""World""]", json);
Assert.Contains(@"""IEnumerableT"":[""Hello"",""World""]", json);
Assert.Contains(@"""IListT"":[""Hello"",""World""]", json);
Assert.Contains(@"""ICollectionT"":[""Hello"",""World""]", json);
Assert.Contains(@"""IReadOnlyCollectionT"":[""Hello"",""World""]", json);
Assert.Contains(@"""IReadOnlyListT"":[""Hello"",""World""]", json);
Assert.Contains(@"""ISetT"":[""Hello"",""World""]", json);
Assert.Contains(@"""StackT"":[""World"",""Hello""]", json);
Assert.Contains(@"""QueueT"":[""Hello"",""World""]", json);
Assert.Contains(@"""HashSetT"":[""Hello"",""World""]", json);
Assert.Contains(@"""LinkedListT"":[""Hello"",""World""]", json);
Assert.Contains(@"""SortedSetT"":[""Hello"",""World""]", json);
Assert.Contains(@"""ImmutableArrayT"":[""Hello"",""World""]", json);
Assert.Contains(@"""IImmutableListT"":[""Hello"",""World""]", json);
Assert.Contains(@"""IImmutableStackT"":[""World"",""Hello""]", json);
Assert.Contains(@"""IImmutableQueueT"":[""Hello"",""World""]", json);
Assert.True(json.Contains(@"""IImmutableSetT"":[""Hello"",""World""]") || json.Contains(@"""IImmutableSetT"":[""World"",""Hello""]"));
Assert.True(json.Contains(@"""ImmutableHashSetT"":[""Hello"",""World""]") || json.Contains(@"""ImmutableHashSetT"":[""World"",""Hello""]"));
Assert.Contains(@"""ImmutableListT"":[""Hello"",""World""]", json);
Assert.Contains(@"""ImmutableStackT"":[""World"",""Hello""]", json);
Assert.Contains(@"""ImmutableQueueT"":[""Hello"",""World""]", json);
Assert.Contains(@"""ImmutableSortedSetT"":[""Hello"",""World""]", json);
Assert.Contains(@"""NullableInt"":42", json);
Assert.Contains(@"""Object"":{}", json);
Assert.Contains(@"""NullableIntArray"":[null,42,null]", json);
}
// Sanity checks on test type.
Assert.Equal(typeof(object), typeof(ObjectWithObjectProperties).GetProperty("Address").PropertyType);
Assert.Equal(typeof(object), typeof(ObjectWithObjectProperties).GetProperty("List").PropertyType);
Assert.Equal(typeof(object), typeof(ObjectWithObjectProperties).GetProperty("Array").PropertyType);
Assert.Equal(typeof(object), typeof(ObjectWithObjectProperties).GetProperty("NullableInt").PropertyType);
Assert.Equal(typeof(object), typeof(ObjectWithObjectProperties).GetProperty("NullableIntArray").PropertyType);
var obj = new ObjectWithObjectProperties();
string json = await Serializer.SerializeWrapper(obj);
Verify(json);
json = await Serializer.SerializeWrapper <object>(obj);
Verify(json);
}
public static void NullReferences()
{
var obj = new ObjectWithObjectProperties();
obj.Address = null;
obj.Array = null;
obj.List = null;
obj.NullableInt = null;
obj.NullableIntArray = null;
string json = JsonSerializer.ToString(obj);
Assert.Equal(ObjectWithObjectProperties.ExpectedJsonAllNulls, json);
}
public static void NestedObjectAsRootObjectIgnoreNullable()
{
// Ensure that null properties are properly written and support ignore.
var obj = new ObjectWithObjectProperties();
obj.NullableInt = null;
string json = JsonSerializer.ToString(obj);
Assert.Equal(ObjectWithObjectProperties.ExpectedJsonNullInt, json);
JsonSerializerOptions options = new JsonSerializerOptions();
options.IgnoreNullPropertyValueOnWrite = true;
json = JsonSerializer.ToString(obj, options);
Assert.Equal(ObjectWithObjectProperties.ExpectedJsonNullIntIgnoreNulls, json);
}
public void NestedObjectAsRootObjectIgnoreNullable()
{
// Ensure that null properties are properly written and support ignore.
var obj = new ObjectWithObjectProperties();
obj.NullableInt = null;
string json = Serializer.Serialize(obj);
Assert.Contains(@"""NullableInt"":null", json);
JsonSerializerOptions options = new JsonSerializerOptions();
options.IgnoreNullValues = true;
json = Serializer.Serialize(obj, options);
Assert.DoesNotContain(@"""NullableInt"":null", json);
}
public static void NestedObjectAsRootObject()
{
// Sanity checks on test type.
Assert.Equal(typeof(object), typeof(ObjectWithObjectProperties).GetProperty("Address").PropertyType);
Assert.Equal(typeof(object), typeof(ObjectWithObjectProperties).GetProperty("List").PropertyType);
Assert.Equal(typeof(object), typeof(ObjectWithObjectProperties).GetProperty("Array").PropertyType);
Assert.Equal(typeof(object), typeof(ObjectWithObjectProperties).GetProperty("NullableInt").PropertyType);
Assert.Equal(typeof(object), typeof(ObjectWithObjectProperties).GetProperty("NullableIntArray").PropertyType);
var obj = new ObjectWithObjectProperties();
string json = JsonSerializer.ToString(obj);
Assert.Equal(ObjectWithObjectProperties.ExpectedJson, json);
json = JsonSerializer.ToString <object>(obj);
Assert.Equal(ObjectWithObjectProperties.ExpectedJson, json);
}
public static void NullReferences()
{
var obj = new ObjectWithObjectProperties();
obj.Address = null;
obj.Array = null;
obj.List = null;
obj.NullableInt = null;
obj.NullableIntArray = null;
obj.Object = null;
string json = JsonSerializer.ToString(obj);
Assert.Contains(@"""Address"":null", json);
Assert.Contains(@"""List"":null", json);
Assert.Contains(@"""Array"":null", json);
Assert.Contains(@"""NullableInt"":null", json);
Assert.Contains(@"""Object"":null", json);
Assert.Contains(@"""NullableIntArray"":null", json);
}