public void Constructor_CanBeDisposed()
{
// Setup
var testFactory = Substitute.For <IBalancedFieldLengthKernelFactory>();
// Call
var config = new BalancedFieldLengthKernelFactoryConfig(testFactory);
// Assert
Assert.That(config, Is.InstanceOf <IDisposable>());
Assert.That(() => config.Dispose(), Throws.Nothing);
}
public void GivenConfigWithTestFactory_WhenDisposing_ThenOriginalInstanceRestored()
{
// Given
IBalancedFieldLengthKernelFactory originalInstance = BalancedFieldLengthKernelFactory.Instance;
var testFactory = Substitute.For <IBalancedFieldLengthKernelFactory>();
var config = new BalancedFieldLengthKernelFactoryConfig(testFactory);
// Precondition
Assert.That(BalancedFieldLengthKernelFactory.Instance, Is.SameAs(testFactory));
// When
config.Dispose();
// Then
Assert.That(BalancedFieldLengthKernelFactory.Instance, Is.SameAs(originalInstance));
}
