public void CanExecuteSaveShoudBeFalseIfVmHasErrors()
{
EntityEditableViewModel vm = new EntityEditableViewModel();
vm.MyProperty = true;
Assert.IsFalse(vm.SaveCommand.CanExecute());
}
public void IsChangePropertyWithIgnoreChange()
{
EntityEditableViewModel vm = new EntityEditableViewModel();
vm.MyPropertyIgnored = true;
Assert.IsFalse(vm.IsChanged);
}
public void ViewModelHasErrorsShoulBeTrueOnVmChanged()
{
EntityEditableViewModel vm = new EntityEditableViewModel();
vm.MyProperty = true;
Assert.IsTrue(vm.HasErrors);
}
public void CanExecuteCancelShoulBeFalse()
{
EntityEditableViewModel vm = new EntityEditableViewModel();
vm.Model = new Entity();
Assert.IsFalse(vm.IsChanged);
Assert.IsFalse(vm.CancelCommand.CanExecute());
}
public void ViewModelHasErrorsShoulBeTrueOnModelChanged()
{
EntityEditableViewModel vm = new EntityEditableViewModel();
vm.Model = new Entity();
vm.Model.MyInt = 1972;
Assert.IsTrue(vm.HasErrors);
}
public void CanExecuteRefreshShouldBeFalse()
{
EntityEditableViewModel vm = new EntityEditableViewModel();
vm.MyRequiredProperty = "Something";
Assert.IsTrue(vm.IsChanged);
Assert.IsFalse(vm.RefreshCommand.CanExecute());
}
public void CanExecuteSaveShoudBeFalseIfModelHasErrors()
{
EntityEditableViewModel vm = new EntityEditableViewModel();
vm.Model = new Entity();
vm.Model.MyInt = 1972;
Assert.IsFalse(vm.SaveCommand.CanExecute());
}
public void IsChangePropertyShouldBeTrue()
{
EntityEditableViewModel vm = new EntityEditableViewModel();
vm.Model = new Entity();
vm.Model.MyRequiredString = "Change";
Assert.IsTrue(vm.IsChanged);
}
public void ViewModelHasErrorsShouldBeFalse()
{
EntityEditableViewModel vm = new EntityEditableViewModel();
vm.Model = new Entity();
vm.MyRequiredProperty = "Required";
vm.Model.MyRequiredString = "Change";
Assert.IsFalse(vm.HasErrors);
}
public void CanExecuteSaveShoudBeTrue()
{
EntityEditableViewModel vm = new EntityEditableViewModel();
vm.Model = new Entity();
vm.MyRequiredProperty = "Something";
vm.Model.MyRequiredString = "My string";
Assert.IsTrue(vm.SaveCommand.CanExecute());
}
public void ViewModelLoadedShouldHaveVmIsChangedFalse()
{
EntityEditableViewModel vm = new EntityEditableViewModel {
MyRequiredProperty = "Required"
};
vm.LoadCommand.Execute();
Assert.IsFalse(vm.IsChanged);
}
public void ExecuteCancelWithErrorsInVm()
{
EntityEditableViewModel vm = new EntityEditableViewModel();
vm.MyProperty = true;
Assert.IsTrue(vm.IsChanged);
Assert.IsTrue(vm.HasErrors);
vm.CancelCommand.Execute();
Assert.IsFalse(vm.IsChanged);
Assert.IsFalse(vm.HasErrors);
}
public void ExecuteCancel()
{
EntityEditableViewModel vm = new EntityEditableViewModel();
vm.MyRequiredProperty = "Something";
vm.Model = new Entity();
Assert.IsTrue(vm.IsChanged);
Assert.IsFalse(vm.HasErrors);
vm.CancelCommand.Execute();
Assert.IsFalse(vm.IsChanged);
Assert.IsFalse(vm.HasErrors);
}
public void ExecuteDeleteIfModeEdit()
{
EntityEditableViewModel vm = new EntityEditableViewModel();
vm.Mode = Mode.Edit;
Assert.IsFalse(vm.IsChanged);
Assert.IsFalse(vm.HasErrors);
Assert.IsTrue(vm.DeleteCommand.CanExecute());
vm.DeleteCommand.Execute();
Assert.IsFalse(vm.IsChanged);
//Assert.IsFalse(vm.IsClosing);
}
public void ExecuteSave()
{
EntityEditableViewModel vm = new EntityEditableViewModel();
vm.Model = new Entity();
vm.MyRequiredProperty = "Something";
vm.Model.MyRequiredString = "My string";
Assert.IsTrue(vm.IsChanged);
Assert.IsFalse(vm.HasErrors);
Assert.IsFalse(vm.Model.HasErrors);
Assert.IsTrue(vm.SaveCommand.CanExecute());
vm.SaveCommand.Execute();
Assert.IsFalse(vm.IsChanged);
}
public void ViewModelCancelEdit()
{
EntityEditableViewModel vm = new EntityEditableViewModel {
MyRequiredProperty = "Required"
};
vm.AcceptChanges();
Assert.IsFalse(vm.IsChanged);
Assert.IsTrue(vm.MyRequiredProperty == "Required");
vm.MyRequiredProperty = "Required changed";
Assert.IsTrue(vm.IsChanged);
vm.CancelEdit();
Assert.IsTrue(vm.MyRequiredProperty == "Required");
}
public void CanExecuteRefreshShouldBeTrue()
{
EntityEditableViewModel vm = new EntityEditableViewModel();
Assert.IsTrue(vm.RefreshCommand.CanExecute());
}
public void IsChangePropertyShouldBeFalse()
{
EntityEditableViewModel vm = new EntityEditableViewModel();
Assert.IsFalse(vm.IsChanged);
}
