public void Create_TypeWithDefaultConstructor_ReturnsNewInstance()
{
var subject = new ServiceCreator();
object result = subject.Create(typeof(StringBuilder), _containerMock.Object);
Assert.NotNull(result);
Assert.IsInstanceOf<StringBuilder>(result);
}
public void Create_Interface_ThrowsException()
{
var subject = new ServiceCreator();
Assert.Throws<InvalidOperationException>(() =>
{
subject.Create(typeof(IDisposable), _containerMock.Object);
});
}
public void Create_ArgumentsCannotBeResolved_ThrowsException()
{
var subject = new ServiceCreator();
Assert.Throws<InvalidOperationException>(() =>
{
subject.Create(typeof(SetupMatcher), _containerMock.Object);
});
}
public void Create_MultipleValidConstructors_SelectsConstructorWithMostParameters(string value)
{
object instance = value;
_containerMock
.Setup(container => container.TryResolve(typeof(string), out instance))
.Returns(true);
var subject = new ServiceCreator();
TestClass result = (TestClass)subject.Create(typeof(TestClass), _containerMock.Object);
Assert.AreEqual(value, result.First);
Assert.AreEqual(value, result.Second);
}
