public void CantUpdateNonExistingPosition()
{
var position = new DTOPosition(3, "1", "1");
var positionListStub = new PositionListStub();
var positionListValidator = new PositionListValidator(positionListStub);
string error = null;
EventHandler <PositionListChangedEventArgs> handler = (sender, e) => error = e.Error;
positionListValidator.PositionListChanged += handler;
positionListValidator.LoadPositionList();
positionListValidator.UpdatePosition(position);
Assert.AreEqual("Position 1 cannot be found", error);
}
public void PositionsPropertyReturnsPositionsFromDependency()
{
var positionListStub = new PositionListStub();
var positionListValidator = new PositionListValidator(positionListStub);
positionListValidator.LoadPositionList();
var expected = positionListStub.Positions;
var actual = positionListValidator.Positions;
Assert.AreEqual(expected[0], actual[0]);
Assert.AreEqual(expected[1], actual[1]);
Assert.AreEqual(expected.Count, actual.Count);
}
public void CantRepeatPositionName_withAddMethod()
{
var position = new DTOPosition(3, "1", "1");
var positionListStub = new PositionListStub();
var positionListValidator = new PositionListValidator(positionListStub);
string error = null;
EventHandler <PositionListChangedEventArgs> handler = (sender, e) => error = e.Error;
positionListValidator.PositionListChanged += handler;
positionListValidator.LoadPositionList();
positionListValidator.AddPosition(position);
Assert.AreEqual("Name 1 is already taken", error);
}
public void CanUpdateCategoryOnly()
{
var position = new DTOPosition(2, "2", "1");
var positionListStub = new PositionListStub();
var positionListValidator = new PositionListValidator(positionListStub);
string error = null;
EventHandler <PositionListChangedEventArgs> handler = (sender, e) => error = e.Error;
positionListValidator.PositionListChanged += handler;
positionListValidator.LoadPositionList();
positionListValidator.UpdatePosition(position);
Assert.IsNull(error);
}
public void CantUpdateToExistingName()
{
var position = new DTOPosition(2, "1", "1");
var positionListStub = new PositionListStub();
var positionListValidator = new PositionListValidator(positionListStub);
string error = null;
EventHandler <PositionListChangedEventArgs> handler = (sender, e) => error = e.Error;
positionListValidator.PositionListChanged += handler;
positionListValidator.LoadPositionList();
positionListValidator.UpdatePosition(position);
Assert.AreEqual("Name 1 is already taken", error);
}
public void UpdatePositionMethod_InvokesDependencyAddPositionMethod_IfPositionPassesValidation()
{
var position = new DTOPosition(1, "1", "1");
var positionListStub = new PositionListStub();
bool invoked = false;
EventHandler <PositionListChangedEventArgs> handler = (sender, e) => invoked = true;
positionListStub.PositionListChanged += handler;
var positionListValidator = new PositionListValidator(positionListStub);
positionListValidator.LoadPositionList();
positionListValidator.UpdatePosition(position);
Assert.IsTrue(invoked);
}