public void Should_initialize_object_with_default_values()
{
var configuration = new ScenarioProgressNotifierConfiguration();
Assert.That(configuration.NotifierProvider, Is.Not.Null);
Assert.That(configuration.NotifierProvider(null), Is.InstanceOf <NoProgressNotifier>());
}
public void UpdateNotifierProvider_should_update_configuration()
{
var notifier = Mock.Of <IScenarioProgressNotifier>();
var configuration = new ScenarioProgressNotifierConfiguration().UpdateNotifierProvider(() => notifier);
Assert.That(configuration.NotifierProvider(null), Is.SameAs(notifier));
}
public void Configured_provider_should_throw_meaningful_exception_if_fixture_type_does_not_match()
{
var configuration = new ScenarioProgressNotifierConfiguration().UpdateNotifierProvider <ScenarioProgressNotifierConfiguration_tests>(fixture => NoProgressNotifier.Default);
var ex = Assert.Throws <InvalidOperationException>(() => configuration.NotifierProvider(new object()));
Assert.That(ex.Message, Is.EqualTo($"Unable to create {nameof(IScenarioProgressNotifier)}. Expected fixture of type '{GetType()}' while got '{typeof(object)}'."));
}
public void ClearNotifierProviders_should_reset_it_to_NoProgressNotifier()
{
var configuration = new ScenarioProgressNotifierConfiguration()
.UpdateNotifierProvider(Mock.Of <IScenarioProgressNotifier>)
.ClearNotifierProviders();
Assert.That(configuration.NotifierProvider(null), Is.InstanceOf <NoProgressNotifier>());
}
public void It_should_update_configuration_with_fixture_object()
{
object capturedFixture = null;
var configuration = new ScenarioProgressNotifierConfiguration().UpdateNotifierProvider <object>(fixture =>
{
capturedFixture = fixture;
return(new DelegatingScenarioProgressNotifier());
});
var expectedFixture = new object();
Assert.That(configuration.NotifierProvider(expectedFixture), Is.InstanceOf <DelegatingScenarioProgressNotifier>());
Assert.That(capturedFixture, Is.SameAs(expectedFixture));
}
public void UpdateNotifierProvider_should_update_configuration_with_fixture_object()
{
var notifier = Mock.Of <IScenarioProgressNotifier>();
object capturedFixture = null;
var configuration = new ScenarioProgressNotifierConfiguration().UpdateNotifierProvider <object>(fixture =>
{
capturedFixture = fixture;
return(notifier);
});
var expectedFixture = new object();
Assert.That(configuration.NotifierProvider(expectedFixture), Is.SameAs(notifier));
Assert.That(capturedFixture, Is.SameAs(expectedFixture));
}
public void AppendNotifierProviders_should_append_notifiers_to_existing_ones()
{
var notifier1 = Mock.Of <IScenarioProgressNotifier>();
var notifier2 = Mock.Of <IScenarioProgressNotifier>();
var notifier3 = Mock.Of <IScenarioProgressNotifier>();
var notifier4 = Mock.Of <IScenarioProgressNotifier>();
var configuration = new ScenarioProgressNotifierConfiguration()
.AppendNotifierProviders(() => notifier1, () => notifier2)
.AppendNotifierProviders <object>(fixture => notifier3, fixture => notifier4);
var notifier = configuration.NotifierProvider(new object());
Assert.That(notifier, Is.InstanceOf <DelegatingScenarioProgressNotifier>());
Assert.That(((DelegatingScenarioProgressNotifier)notifier).Notifiers, Is.EqualTo(new[] { notifier1, notifier2, notifier3, notifier4 }));
}
public void AppendNotifierProvider_should_not_throw_StackOverflowException_when_added_self()
{
var notifier1 = Mock.Of <IScenarioProgressNotifier>();
var configuration = new ScenarioProgressNotifierConfiguration();
configuration.UpdateNotifierProvider(() => notifier1);
configuration
.AppendNotifierProviders(configuration.NotifierProvider);
var notifier = configuration.NotifierProvider(new object());
notifier.NotifyScenarioStart(Mock.Of <IScenarioInfo>());
Mock.Get(notifier1).Verify(x => x.NotifyScenarioStart(It.IsAny <IScenarioInfo>()), Times.Exactly(2));
}
public void UpdateNotifierProvider_should_not_throw_StackOverflowException_when_added_self()
{
var notifier1 = Mock.Of <IScenarioProgressNotifier>();
var notifier2 = Mock.Of <IScenarioProgressNotifier>();
var configuration = new ScenarioProgressNotifierConfiguration();
configuration.UpdateNotifierProvider(() => notifier1);
var previous = configuration.NotifierProvider;
configuration
.UpdateNotifierProvider <object>(feature => new DelegatingScenarioProgressNotifier(previous(feature), notifier2));
var notifier = configuration.NotifierProvider(new object());
notifier.NotifyScenarioStart(Mock.Of <IScenarioInfo>());
Mock.Get(notifier1).Verify(x => x.NotifyScenarioStart(It.IsAny <IScenarioInfo>()), Times.Once);
Mock.Get(notifier2).Verify(x => x.NotifyScenarioStart(It.IsAny <IScenarioInfo>()), Times.Once);
}
public void Configured_provider_should_throw_exception_if_fixture_is_null()
{
var configuration = new ScenarioProgressNotifierConfiguration().UpdateNotifierProvider <ScenarioProgressNotifierConfiguration_tests>(fixture => NoProgressNotifier.Default);
Assert.Throws <ArgumentNullException>(() => configuration.NotifierProvider(null));
}
public void It_should_update_configuration()
{
var configuration = new ScenarioProgressNotifierConfiguration().UpdateNotifierProvider(() => new DelegatingScenarioProgressNotifier());
Assert.That(configuration.NotifierProvider(null), Is.InstanceOf <DelegatingScenarioProgressNotifier>());
}
/// <summary>
/// Appends LightBDD.Fixie2 default scenario progress notifiers.
/// </summary>
public static ScenarioProgressNotifierConfiguration AppendFrameworkDefaultProgressNotifiers(this ScenarioProgressNotifierConfiguration configuration)
{
return(configuration
.AppendNotifierProviders(FixieProgressNotifier.CreateImmediateScenarioProgressNotifier));
}
/// <summary>
/// Appends LightBDD.XUnit2 default scenario progress notifiers.
/// </summary>
public static ScenarioProgressNotifierConfiguration AppendFrameworkDefaultProgressNotifiers(this ScenarioProgressNotifierConfiguration configuration)
{
return(configuration
.AppendNotifierProviders(XUnit2ProgressNotifier.CreateImmediateScenarioProgressNotifier)
.AppendNotifierProviders <ITestOutputProvider>(XUnit2ProgressNotifier.CreateSummarizingScenarioProgressNotifier));
}
/// <summary>
/// Appends LightBDD.MsTest2 default scenario progress notifiers.
/// </summary>
public static ScenarioProgressNotifierConfiguration AppendFrameworkDefaultProgressNotifiers(this ScenarioProgressNotifierConfiguration configuration)
{
return(configuration.AppendNotifierProviders <ITestContextProvider>(MsTest2ProgressNotifier.CreateScenarioProgressNotifier));
}
