public void ConstructWithNullEventArgs(ModelStateEventArgs eventArgs, IApplicationModel model, Exception e)
{
"Given the event args"
.x(() => eventArgs.Should().BeNull());
"And the model state"
.x(() => model.Should().BeNull());
"When constructing with null model state"
.x(() => e = Record.Exception(() => new ModelStateEventArgs(model)));
"Then the event args constructor should throw an exception"
.x(() => e.Should().NotBeNull().And.Subject.Should().BeOfType <ArgumentNullException>().Which.ParamName.Should().Be("model"));
}
private void OnUpdating(object sender, ModelStateEventArgs e)
{
var entity = ConvertViewModelToEntity(this.View.Model);
dbcontext.Entry(entity).State = EntityState.Modified;
try
{
dbcontext.SaveChanges();
}
catch (DbUpdateException updateException)
{
// add the error to the model state for display by the view
e.ModelState.AddModelError(string.Empty, updateException.GetBaseException().Message);
}
}
public void ConstructWithSuccess(ModelStateEventArgs eventArgs, IApplicationModel model, Exception e)
{
"Given the event args"
.x(() => eventArgs.Should().BeNull());
"And the model state"
.x(() => model = _mockModel.Object);
"When constructing the event args"
.x(() => e = Record.Exception(() => eventArgs = new ModelStateEventArgs(model)));
"Then the event args constructor should succeed"
.x(() => e.Should().BeNull());
"And the model state should be available"
.x(() => eventArgs.Model.Should().NotBeNull().And.BeSameAs(model));
}
/// <summary>
/// Fire event handler when having finished execution of a stage runner.
/// </summary>
/// <param name="e">The model state event argument.</param>
protected virtual void OnAfterStageRunner(ModelStateEventArgs e)
{
AfterStageRunner?.Invoke(this, e);
}
/// <summary>
/// Fire event handler when starting execution of a stage runner.
/// </summary>
/// <param name="e">The model state event argument.</param>
protected virtual void OnBeforeStageRunner(ModelStateEventArgs e)
{
BeforeStageRunner?.Invoke(this, e);
}
