/// <summary>
/// Adds children to a node using each overload of the AddModel()
/// function, and ensures that all children are identical. And are
/// correctly named and typed.
/// </summary>
/// <param name="node"></param>
private void AddChildren(JObject node)
{
Clock clock = new Clock();
clock.Name = "Clock";
// First, add a model using type and instance methods, and ensure
// that the resultant children are identical.
JsonUtilities.AddModel(node, clock);
JsonUtilities.AddModel(node, typeof(Clock), "Clock");
JsonUtilities.AddModel(node, typeof(Clock));
List <JObject> children = JsonUtilities.Children(node);
// Node should now have 3 children.
Assert.NotNull(children);
Assert.AreEqual(3, children.Count);
JObject childClock1 = children[0];
JObject childClock2 = children[1];
JObject childClock3 = children[2];
// Ensure that all children are identical.
Assert.AreEqual(childClock1, childClock2);
Assert.AreEqual(childClock1, childClock3);
// Ensure that first child node has correct name and type.
Assert.AreEqual("Clock", JsonUtilities.Name(childClock1));
Assert.AreEqual("Clock", JsonUtilities.Type(childClock1, withNamespace: false));
}
public void AddModelTests()
{
string json = ReflectionUtilities.GetResourceAsString("UnitTests.Core.ApsimFile.JsonUtilitiesTests.AddModelTests.json");
JObject node = JObject.Parse(json);
// Clock1 has an empty Children array, whereas clock2 does not have
// a Children array. This test ensures that this does not matter.
JObject clock1 = JsonUtilities.ChildWithName(node, "Clock1");
JObject clock2 = JsonUtilities.ChildWithName(node, "Clock2");
AddChildren(clock1);
AddChildren(clock2);
string clock2Name = clock2["Name"]?.ToString();
clock2["Name"] = clock1["Name"]; // For comparison purposes.
Assert.AreEqual(clock1, clock2, "Clock1:" + Environment.NewLine + clock1?.ToString() + Environment.NewLine + "Clock2:" + Environment.NewLine + clock2?.ToString());
JObject nullJObject = null;
IModel nullModel = null;
Type nullType = null;
string nullString = null;
// JsonUtilities.AddModel(JObject, IModel)
Assert.That(() => JsonUtilities.AddModel(nullJObject, new Clock()), Throws.InstanceOf <Exception>());
Assert.That(() => JsonUtilities.AddModel(clock1, nullModel), Throws.InstanceOf <Exception>());
Assert.That(() => JsonUtilities.AddModel(nullJObject, nullModel), Throws.InstanceOf <Exception>());
// JsonUtilities.AddModel(JObject, Type)
Assert.That(() => JsonUtilities.AddModel(nullJObject, typeof(Clock)), Throws.InstanceOf <Exception>());
Assert.That(() => JsonUtilities.AddModel(clock1, nullType), Throws.InstanceOf <Exception>());
Assert.That(() => JsonUtilities.AddModel(nullJObject, nullType), Throws.InstanceOf <Exception>());
// JsonUtilities.AddModel(JObject, Type, string)
Assert.That(() => JsonUtilities.AddModel(clock1, typeof(Clock), nullString), Throws.InstanceOf <Exception>());
Assert.That(() => JsonUtilities.AddModel(clock1, nullType, ""), Throws.InstanceOf <Exception>());
Assert.That(() => JsonUtilities.AddModel(clock1, nullType, nullString), Throws.InstanceOf <Exception>());
Assert.That(() => JsonUtilities.AddModel(nullJObject, typeof(Clock), ""), Throws.InstanceOf <Exception>());
Assert.That(() => JsonUtilities.AddModel(nullJObject, typeof(Clock), nullString), Throws.InstanceOf <Exception>());
Assert.That(() => JsonUtilities.AddModel(nullJObject, nullType, nullString), Throws.InstanceOf <Exception>());
Assert.That(() => JsonUtilities.AddModel(nullJObject, nullType, ""), Throws.InstanceOf <Exception>());
}
