public void CanDetectConflict()
{
var detector = new ExceptionUpdateDetector(
new[] { IssueAttribute.ExceptionCategory, IssueAttribute.ExceptionNotes });
Guid lineage = Guid.NewGuid();
var dt1 = new DateTime(2018, 1, 1);
var dt2 = new DateTime(2018, 1, 2);
var dt3 = new DateTime(2018, 1, 3);
var ex1 =
new ManagedExceptionVersion(1, lineage, Guid.NewGuid(), "AA", "[AA]", dt1, dt2);
ex1.SetValue(IssueAttribute.ExceptionCategory, "X");
ex1.SetValue(IssueAttribute.ExceptionNotes, "aa");
var ex2 =
new ManagedExceptionVersion(2, lineage, Guid.NewGuid(), "BB", "[AA],[BB]", dt2,
dt3);
ex2.SetValue(IssueAttribute.ExceptionCategory, "Y");
ex2.SetValue(IssueAttribute.ExceptionNotes, "bb");
var ex3 =
new ManagedExceptionVersion(3, lineage, Guid.NewGuid(), "BB", "[AA]#[BB]", dt3,
null);
ex3.SetValue(IssueAttribute.ExceptionCategory, "Y");
ex3.SetValue(IssueAttribute.ExceptionNotes, "cc");
detector.AddExistingException(ex1);
detector.AddExistingException(ex2);
detector.AddExistingException(ex3);
ManagedExceptionVersion update = ex1.Clone();
update.SetValue(IssueAttribute.ExceptionCategory, "UPDATE");
ManagedExceptionVersion merged;
ManagedExceptionVersion replaced;
IList <ExceptionAttributeConflict> conflicts;
Assert.True(detector.HasChange(update, out merged, out replaced, out conflicts));
Assert.NotNull(replaced);
Assert.AreEqual("UPDATE", merged.GetValue(IssueAttribute.ExceptionCategory));
Assert.AreEqual("cc", merged.GetValue(IssueAttribute.ExceptionNotes));
Assert.AreEqual("Y", replaced.GetValue(IssueAttribute.ExceptionCategory));
Assert.AreEqual("cc", replaced.GetValue(IssueAttribute.ExceptionNotes));
Assert.AreEqual(1, conflicts.Count);
Assert.AreEqual("Y", conflicts[0].CurrentValue);
Assert.AreEqual("X", conflicts[0].OriginalValue);
Assert.AreEqual("BB", conflicts[0].CurrentValueOrigin);
Assert.AreEqual(dt2, conflicts[0].CurrentValueImportDate);
}
public void CanDetectAttributeChange()
{
var detector = new ExceptionUpdateDetector(
new[]
{
IssueAttribute.ExceptionStatus,
IssueAttribute.ExceptionNotes,
IssueAttribute.ExceptionCategory
});
Guid lineage = Guid.NewGuid();
var dt1 = new DateTime(2018, 1, 1);
var dt2 = new DateTime(2018, 1, 2);
var ex1 = new ManagedExceptionVersion(1, lineage, Guid.NewGuid(),
"AA", "[AA]", dt1, dt2);
ex1.SetValue(IssueAttribute.ExceptionStatus, "a");
ex1.SetValue(IssueAttribute.ExceptionNotes, "aa");
ex1.SetValue(IssueAttribute.ExceptionCategory, "F");
var ex2 = new ManagedExceptionVersion(2, lineage, Guid.NewGuid(),
"BB", "[AA],[BB]", dt2, null);
ex2.SetValue(IssueAttribute.ExceptionStatus, "a");
ex2.SetValue(IssueAttribute.ExceptionNotes, "bb");
ex2.SetValue(IssueAttribute.ExceptionCategory, "F");
detector.AddExistingException(ex1);
detector.AddExistingException(ex2);
ManagedExceptionVersion update = ex1.Clone();
update.SetValue(IssueAttribute.ExceptionCategory, "E"); // no conflict
ManagedExceptionVersion merged;
ManagedExceptionVersion replaced;
IList <ExceptionAttributeConflict> conflicts;
Assert.True(detector.HasChange(update, out merged, out replaced, out conflicts));
Assert.AreEqual("E", merged.GetValue(IssueAttribute.ExceptionCategory));
Assert.AreEqual("bb", merged.GetValue(IssueAttribute.ExceptionNotes));
Assert.NotNull(replaced);
Assert.AreEqual("F", replaced.GetValue(IssueAttribute.ExceptionCategory));
Assert.AreEqual("bb", replaced.GetValue(IssueAttribute.ExceptionNotes));
Assert.AreEqual(0, conflicts.Count);
}
public void CanDetectUnchanged()
{
var detector = new ExceptionUpdateDetector(
new[]
{
IssueAttribute.ExceptionStatus,
IssueAttribute.ExceptionNotes
});
Guid lineage = Guid.NewGuid();
var dt1 = new DateTime(2018, 1, 1);
var dt2 = new DateTime(2018, 1, 2);
var ex1 = new ManagedExceptionVersion(1, lineage, Guid.NewGuid(),
"AA", "[AA]", dt1, dt2);
ex1.SetValue(IssueAttribute.ExceptionStatus, "a");
ex1.SetValue(IssueAttribute.ExceptionNotes, "aa");
var ex2 = new ManagedExceptionVersion(2, lineage, Guid.NewGuid(),
"BB", "[AA],[BB]", dt2, null);
ex2.SetValue(IssueAttribute.ExceptionStatus, "a");
ex2.SetValue(IssueAttribute.ExceptionNotes, "bb");
detector.AddExistingException(ex1);
detector.AddExistingException(ex2);
ManagedExceptionVersion update = ex1.Clone(); // no change
ManagedExceptionVersion merged;
ManagedExceptionVersion replaced;
IList <ExceptionAttributeConflict> conflicts;
Assert.False(detector.HasChange(update, out merged, out replaced, out conflicts));
}