public void Factory_ShouldThrowException_WhenValueIsNull()
{
// Arrange
var type = typeof(string);
var mockFactory = new Mock <IFactory>(MockBehavior.Strict);
var subject = new TransientLifetime(type, mockFactory.Object);
// Act
Action action = () => subject.Factory = null;
// Assert
action.ShouldThrow <ArgumentNullException>();
}
public void Constructor_ShouldStoreParameters()
{
// Arrange
var type = typeof(string);
var mockFactory = new Mock <IFactory>(MockBehavior.Strict);
// Act
var result = new TransientLifetime(type, mockFactory.Object);
// Assert
result.ImplementationType.ShouldBeSameAs(type);
result.Factory.ShouldBeSameAs(mockFactory.Object);
}
public void Factory_ShouldStoreNewValue()
{
// Arrange
var type = typeof(string);
var mockFactory1 = new Mock <IFactory>(MockBehavior.Strict);
var mockFactory2 = new Mock <IFactory>(MockBehavior.Strict);
var subject = new TransientLifetime(type, mockFactory1.Object);
// Act
subject.Factory = mockFactory2.Object;
// Assert
subject.Factory.ShouldBeSameAs(mockFactory2.Object);
}
public void GetInstance_ShouldConstructNewInstance()
{
// Arrange
var type = typeof(string);
var instance = "hello";
var mockFactory = new Mock <IFactory>(MockBehavior.Strict);
mockFactory
.Setup(f => f.ConstructNewInstance())
.Returns(instance);
var subject = new TransientLifetime(type, mockFactory.Object);
// Act
var result = subject.GetInstance();
// Assert
result.ShouldBe(instance);
mockFactory.VerifyAll();
}
