public void DefaultComparer()
{
var candidate = new Parent { Id = 1, Name = "A", Another = 1 };
var expected = new Parent { Id = 1, Name = "A", Another = 2, };
Check(expected, candidate);
}
public void IncludeAnotherPropertyComparisonFails()
{
var expected = new Parent { Id = 1, Name = "A", Another = 1, };
var candidate = new Parent { Id = 1, Name = "A", Another = 2, };
Compare<Parent>(x => x.Another).Value();
CheckFault(expected, candidate, "Parent.Another", 1, 2);
}
public void IncludeAnotherProperty()
{
var expected = new Parent { Id = 1, Name = "A", Another = 1, };
var candidate = new Parent { Id = 1, Name = "A", Another = 1, };
Compare<Parent>(x => x.Another).Value();
Check(expected, candidate);
}
public void ExcludeNameProperty()
{
var expected = new Parent { Id = 1, Name = "B", Another = 2 };
var candidate = new Parent { Id = 1, Name = "A", Another = 1, };
Compare<Parent>(x => x.Name).Ignore();
Check(expected, candidate);
}
public void NoIIdentifiableCheckerRegistered()
{
var cf = (CheckerFactory) CheckerFactory;
cf.Clear();
PropertyCheck.IdentityChecker = null;
var p1 = new Parent {Id = 1, Name = "A"};
var expected = new Child {Id = 1, Name = "Child", Parent = p1};
var candidate = new Child {Id = 2, Name = "Child", Parent = p1};
CheckFault(expected, candidate, "No IdentityChecker assigned, cannot perform Id check");
}
public void NullBuilderMeansNoAutoRegistration()
{
var cf = (CheckerFactory) CheckerFactory;
cf.Clear();
cf.Builder = new NullCheckerBuilder();
var p1 = new Parent {Id = 1, Name = "A"};
var expected = new Child {Id = 1, Name = "Child", Parent = p1};
var candidate = new Child {Id = 2, Name = "Child", Parent = p1};
CheckFault(expected, candidate, "No checker registered for NCheck.Test.Child");
}
public void ValidateWhenBothCollectionPropertyAreNull()
{
var expected = new Parent {Id = 1, Name = "A"};
var candidate = new Parent {Id = 1, Name = "A"};
Check(expected, candidate);
}
public void ValidatePropertyMessageInChildEntity()
{
var expected = new Parent {Id = 1, Name = "A"};
var c1 = new Child {Id = 1, Name = "Child", Parent = expected};
expected.Favourite = c1;
var candidate = new Parent {Id = 1, Name = "A"};
var c2 = new Child {Id = 2, Name = "Child", Parent = candidate};
candidate.Favourite = c2;
CheckFault(expected, candidate, "Parent.Favourite.Id", 1, 2);
}
public void ValidateMessageWhenExpectedCollectionPropertyIsNull()
{
var expected = new Parent {Id = 1, Name = "A"};
var candidate = new Parent {Id = 1, Name = "A", Children = new List<Child>()};
CheckFault(expected, candidate, "Parent.Children", "null", "not null");
}
public void ValidateCompareByIdWithNullIdentityChecker()
{
var p1 = new Parent {Id = 1, Name = "A"};
var expected = new Child {Id = 1, Name = "Child", Parent = p1};
p1.Favourite = expected;
var p2 = new Parent {Id = 1, Name = "A"};
var candidate = new Child {Id = 1, Name = "Child", Parent = p2};
p2.Favourite = candidate;
// NB Need to initialize the checker factory
var x = CheckerFactory;
PropertyCheck.IdentityChecker = null;
CheckFault(expected, candidate, "No IdentityChecker assigned, cannot perform Id check");
}
public void ValidateMessageCollectionElementIsDifferent()
{
var expected = new Parent {Id = 1, Name = "A", Children = new List<Child>()};
var candidate = new Parent {Id = 1, Name = "A", Children = new List<Child>()};
var c1 = new Child {Id = 1};
expected.Children.Add(c1);
var c2 = new Child {Id = 2};
candidate.Children.Add(c2);
CheckFault(expected, candidate, "Parent.Children[0].Id", 1, 2);
}
public void ValidateListExplicitly()
{
var c1 = new Child();
var expected = new Parent {Id = 1, Name = "A", Children = new List<Child>()};
var candidate = new Parent {Id = 1, Name = "A", Children = new List<Child>()};
expected.Children.Add(c1);
candidate.Children.Add(c1);
Check<Child>(expected.Children, candidate.Children);
}
public void ValidateInvalidCast()
{
var expected = new Parent { Id = 1, Name = "A", Castable = 10 };
var candidate = new Parent { Id = 1, Name = "A", Castable = 10M, };
CheckFault(expected, candidate, "Parent.Castable: Could not cast candidate value 10 (Decimal) to Int32");
}
public void ValidateExcludeProperty()
{
var expected = new Parent {Id = 1, Name = "A", Ignore = "A", Another = 1};
var candidate = new Parent {Id = 1, Name = "A", Ignore = "B", Another = 2};
Check(expected, candidate);
}
public void ValidateEntityWithList()
{
var c1 = new Child();
var expected = new Parent {Id = 1, Name = "A", Children = new List<Child>()};
var candidate = new Parent {Id = 1, Name = "A", Children = new List<Child>()};
expected.Children.Add(c1);
candidate.Children.Add(c1);
Check(expected, candidate);
}
public void ValidateMessageWhenExpectedCollectionCountIsDifferent()
{
var c1 = new Child();
var expected = new Parent {Id = 1, Name = "A", Children = new List<Child>()};
var candidate = new Parent {Id = 1, Name = "A", Children = new List<Child>()};
candidate.Children.Add(c1);
CheckFault(expected, candidate, "Parent.Children.Count", 0, 1);
}
public void ValidateCompareById()
{
var p1 = new Parent {Id = 1, Name = "A"};
var expected = new Child {Id = 1, Name = "Child", Parent = p1};
p1.Favourite = expected;
var p2 = new Parent {Id = 1, Name = "A"};
var candidate = new Child {Id = 1, Name = "Child", Parent = p2};
p2.Favourite = candidate;
Check(expected, candidate);
}
public void ValidateCompareByIdMessage()
{
var p1 = new Parent {Id = 1, Name = "A"};
var expected = new Child {Id = 1, Name = "Child", Parent = p1};
p1.Favourite = expected;
var p2 = new Parent {Id = 2, Name = "A"};
var candidate = new Child {Id = 1, Name = "Child", Parent = p2};
p2.Favourite = candidate;
CheckFault(expected, candidate, "Child.Parent.Id", 1, 2);
}