public void GetParentIDAccessor_ClassWithNoDetectableParentID()
{
var result = ChildMapperTestingHelper.FindParentIDAccessor(typeof(TestClasses.ClassWithInsufficientData), null, null);
// FindParentIDAccessor does not throw an exception like FindIDAccessor does:
Assert.AreEqual(0, result.Count());
}
public void GetParentIDAccessor_ByAttribute()
{
var result = ChildMapperTestingHelper.FindParentIDAccessor(typeof(TestClasses.InvoiceLineWithAttributes), null, null);
Assert.AreEqual(1, result.Count());
Assert.AreEqual("Invoice_id", result.ElementAt(0));
}
public void FindParentIDAccessor_ChildWithGenericNames()
{
var result = ChildMapperTestingHelper.FindParentIDAccessor(typeof(TestClasses.ChildWithGenericNames), null, null);
Assert.AreEqual(1, result.Count());
Assert.AreEqual("ParentID", result.ElementAt(0));
}
public void GetParentIDAccessor_UseParentsIDToGetParentID()
{
var result = ChildMapperTestingHelper.FindParentIDAccessor(typeof(TestClasses.InvoiceLine), null, typeof(TestClasses.Invoice));
Assert.AreEqual(1, result.Count());
Assert.AreEqual("Invoice_id", result.ElementAt(0));
}
public void GetParentIDAccessor_WhenPKIsJustId_Underscored()
{
var result = ChildMapperTestingHelper.FindParentIDAccessor(typeof(TestClasses.Glass238b), null, typeof(TestClasses.Beer238));
Assert.AreEqual(1, result.Count());
Assert.AreEqual("Beer238_ID", result.ElementAt(0));
}
public void FindParentIDAccessor_RespectReservedWords()
{
// This is case in the rules, a field ending in _ParentID
var result = ChildMapperTestingHelper.FindParentIDAccessor(typeof(TestClasses.Parent), null, typeof(TestClasses.Grandparent));
Assert.AreEqual(1, result.Count());
Assert.AreEqual("GrandparentID", result.ElementAt(0));
}
public void FindParentIDAccessor_ChildEndingWithParentID()
{
// This is case in the rules, a field ending in ParentID
var result = ChildMapperTestingHelper.FindParentIDAccessor(typeof(TestClasses.ChildEndingWithParentID), null, null);
Assert.AreEqual(1, result.Count());
Assert.AreEqual("MyParentID", result.ElementAt(0));
}