/// <summary>
/// Asserts that a read-only property specified by
/// name and property type exists on the type
/// being operated on
/// </summary>
/// <param name="type"></param>
/// <param name="name"></param>
/// <param name="withType"></param>
public static void ShouldHaveReadOnlyProperty(
this Type type,
string name,
Type withType = null
)
{
var propInfo = FindPropertyInfoForPath(type, name, Assert.Fail);
if (withType != null)
{
Assert.AreEqual(withType, propInfo.PropertyType,
$"Expected {type.Name}.{name} to have type {withType}, but found {propInfo.PropertyType}");
}
Assert.IsNull(propInfo.GetSetMethod(), $"Expected {type.Name}.{name} to be read-only");
}
/// <summary>
/// Asserts that a type has the specified property by name and type
/// </summary>
/// <param name="type"></param>
/// <param name="name"></param>
/// <param name="withType"></param>
/// <param name="shouldBeVirtual"></param>
public static void ShouldHaveProperty(this Type type, string name, Type withType = null,
bool shouldBeVirtual = false)
{
var propertyInfo = GetPropertyForPath(type, name);
if (withType != null && withType != propertyInfo.PropertyType)
{
Assert.AreEqual(withType, propertyInfo.PropertyType,
"Found property '" + name + "' but not with expected type '" + withType.PrettyName() + "'");
}
if (shouldBeVirtual)
{
Assert.IsTrue(propertyInfo.GetAccessors().First().IsVirtual);
}
}
