public void TestDurationConstant()
{
var constant = new EdmDurationConstant(new TimeSpan());
Assert.AreEqual(EdmValueKind.Duration, constant.ValueKind, "Invalid value kind.");
this.ValidateEdmValueKindRoundTrip(EdmValueKind.Duration, EdmCoreModel.Instance.GetDuration(true), constant);
}
public void EdmDurationConstant()
{
var e = new EdmDurationConstant(new TimeSpan(1, 2, 3));
Assert.AreEqual(EdmExpressionKind.DurationConstant, e.ExpressionKind, "e.ExpressionKind");
Assert.IsNull(e.Type, "e.Type");
Assert.AreEqual(new TimeSpan(1, 2, 3), e.Value, "e.Value");
e = new EdmDurationConstant(EdmCoreModel.Instance.GetDuration(true), new TimeSpan(3, 2, 1));
Assert.AreEqual(true, e.Type.IsNullable, "e.Type.IsNullable");
Assert.AreEqual(new TimeSpan(3, 2, 1), e.Value, "e.Value");
e = new EdmDurationConstant(null, new TimeSpan(2, 4, 8));
Assert.IsNull(e.Type, "e.Type");
Assert.IsFalse(e.IsBad(), "Expression not bad.");
Assert.AreEqual(0, e.Errors().Count(), "Expression has no errors");
}
