public void Verify_SetChangesValue_WhenPathIsSimplePropertyName()
{
var building = new Building();
var nav = new ObjectNavigator();
nav.SetValue(building, "Price", 123.45);
Assert.AreEqual(123.45, building.Price);
}
public void Verify_SetChangesValue_WhenPathIsSimpleDictionaryStringKey()
{
var dict = new Dictionary<string, int>();
dict["The Answer"] = 42;
var nav = new ObjectNavigator();
nav.SetValue(dict, "The Answer", 24);
Assert.AreEqual(24, dict["The Answer"]);
}
public void Verify_SetChangesValue_WhenPathIsSimpleListIndex()
{
var list = new List<string> { "One", "Two", "Three" };
var nav = new ObjectNavigator();
nav.SetValue(list, "[2]", "THIRD");
Assert.AreEqual("THIRD", list[2]);
}
public void Verify_SetChangesValue_WhenPathIsCompoundListIndex()
{
var building = new Building
{
Rooms = new Room[]
{
new Room { Name = "Room Zero" },
new Room { Name = "Room One" }
}
};
var nav = new ObjectNavigator();
nav.SetValue(building, "Rooms[0].Name", "First Room");
Assert.AreEqual("First Room", building.Rooms[0].Name);
}
public void Verify_SetChangesValue_WhenPathIsIndexedDictionaryStringKey()
{
var dict = new Dictionary<string, int[]>();
dict["The Answer"] = new int[] { 1, 2, 3, 4 };
var nav = new ObjectNavigator();
nav.SetValue(dict, "The Answer[1]", 10002);
Assert.AreEqual(10002, dict["The Answer"][1]);
}