public void TestUpdate()
{
IExternalSurrogate s1 = new CGuidSurrogate();
IExternalSurrogate s2 = new CDateTimeSurrogate();
IExternalSurrogate s3 = new CUtcDateTimeSurrogate();
IExternalSurrogate accum = null;
accum = CExternalSurrogatePair.Update(accum, null);
Assert.IsNull(accum, "Updating NULL with NULL should result in NULL");
accum = CExternalSurrogatePair.Update(accum, s1);
Assert.AreSame(s1, accum, "After UPDATEing null with s1, the accumulator should be s1");
accum = CExternalSurrogatePair.Update(accum, null);
Assert.AreSame(s1, accum, "After UPDATEing the s1 accumulator with NULL, the accumulator should not have changed");
accum = CExternalSurrogatePair.Update(accum, s2);
Assert.AreEqual(typeof(CExternalSurrogatePair), accum.GetType(), "After UPDATEing accumulator with s2, the accumulator should now be a surrogate Pair.");
Assert.AreSame(s1, (accum as CExternalSurrogatePair).Surrogate1, "The first surrogate of the Pair should be s1");
Assert.AreSame(s2, (accum as CExternalSurrogatePair).Surrogate2, "The second surrogate of the Pair should be s2");
accum = CExternalSurrogatePair.Update(accum, s3);
Assert.AreEqual(typeof(CExternalSurrogatePair), accum.GetType(), "After UPDATEing accumulator with s3, the accumulator should still be a surrogate Pair.");
Assert.AreEqual(typeof(CExternalSurrogatePair), (accum as CExternalSurrogatePair).Surrogate1.GetType(), "The Type of the first surrogate of the Pair should be a Pair");
Assert.AreEqual(typeof(CUtcDateTimeSurrogate), (accum as CExternalSurrogatePair).Surrogate2.GetType(), "The Type of the second surrogate of the Pair should be the UTC Time surrogate");
}
public void TestUtcStringProperty()
{
// The default global property is FALSE for UTC strings.
Assert.IsFalse(CSerializationContext.Global.UseFullUtcDateTimeStrings,
"The default global value of UtcStrings is FALSE.");
var c = new CSerializationContext();
Assert.IsFalse(c.UseFullUtcDateTimeStrings,
"Inheriting from the default global context should not use UtcStrings");
CSerializationContext.Global.UseFullUtcDateTimeStrings = true;
Assert.IsTrue(CSerializationContext.Global.UseFullUtcDateTimeStrings,
"The After setting the global context to Use Utc Strings, the prop should be TRUE.");
Assert.IsTrue(c.UseFullUtcDateTimeStrings,
"Because the global context changed, the dependant context should also change.");
c.UseFullUtcDateTimeStrings = false;
Assert.IsFalse(c.UseFullUtcDateTimeStrings,
"Setting the dependant context to FALSE should be reflected in the prop-Getter");
Assert.IsTrue(CSerializationContext.Global.UseFullUtcDateTimeStrings,
"Changing the Dependant context should not modify the Global context.");
c.UseFullUtcDateTimeStrings = true; // This explicitly means that the dependant context should use strings.
Assert.IsTrue(c.UseFullUtcDateTimeStrings,
"Setting the dependant context to TRUE should be reflected in the prop-Getter");
CSerializationContext.Global.UseFullUtcDateTimeStrings = false;
Assert.IsFalse(CSerializationContext.Global.UseFullUtcDateTimeStrings,
"Make sure that the GLOBAL property is set to FALSE");
Assert.IsTrue(c.UseFullUtcDateTimeStrings,
"Make sure that the dependant context's override survives the modification of the Global value");
var d = new DateTime(2000, 7, 5, 1, 2, 3);
var expected = d.ToString(CUtcDateTimeSurrogate.UTC_COMPLETE_DATE_TIME_FORMAT);
var sur = new CUtcDateTimeSurrogate();
var doc = new XmlDocument();
doc.LoadXml("<root />");
var retval = sur.Serialize(d, d.GetType(), doc.DocumentElement, null);
Assert.AreEqual(expected,
doc.DocumentElement.InnerText,
"The UTC serialization didn't yield the correct string.");
Assert.IsTrue(retval, "The surrogate should always indicate that it completely processed the object");
var w = new CWorkingObject();
retval = sur.Deserialize(w, doc.DocumentElement, null);
Assert.AreEqual(d, w.WorkingObject, "The deserialized DateTime is incorrect.");
Assert.IsTrue(retval, "The surrogate should always indicate that it completely processed the object");
}
