public void Test_ToString()
{
var mib = new MenuItemBinding();
Assert.AreEqual("(Empty)", mib.ToString(), "#A1");
foreach (var entry in toStringValues)
{
ToStringTestProperty(entry.Key, entry.Value);
}
}
void ToStringTestProperty(string propertyName, string expectedValue)
{
PropertyInfo pi = typeof(MenuItemBinding).GetProperty(propertyName, BindingFlags.Instance | BindingFlags.Public);
if (pi == null)
{
Assert.Fail("Property '{0}' not found.", propertyName);
}
object defaultValue = null;
object[] attrs = pi.GetCustomAttributes(typeof(DefaultValueAttribute), false);
Type t = pi.PropertyType;
if (attrs != null && attrs.Length > 0)
{
var dva = attrs [0] as DefaultValueAttribute;
defaultValue = dva.Value;
}
else
{
if (t == typeof(string))
{
defaultValue = String.Empty;
}
else if (t == typeof(bool))
{
defaultValue = false;
}
else if (t == typeof(int))
{
defaultValue = Int32.MaxValue;
}
else
{
Assert.Fail("Unsupported return type '{0}' for property '{1}'", t.FullName, propertyName);
}
}
object setToValue = null;
if (t == typeof(string))
{
string v = defaultValue as String;
if (v == String.Empty || v != "value")
{
setToValue = "value";
}
else
{
setToValue = "value123";
}
}
else if (t == typeof(bool))
{
bool v = (bool)defaultValue;
if (v)
{
setToValue = false;
}
else
{
setToValue = true;
}
}
else if (t == typeof(int))
{
int v = (int)defaultValue;
if (v == Int32.MaxValue)
{
v = Int32.MinValue;
}
else
{
v = Int32.MaxValue;
}
}
else
{
Assert.Fail("Unsupported return type '{0}' for property '{1}'", t.FullName, propertyName);
}
var mib = new MenuItemBinding();
pi.SetValue(mib, setToValue, null);
Assert.AreEqual(expectedValue, mib.ToString(), propertyName);
}