public void GetManager_ReturnsDependencyInstance_IfRegistered()
{
// Arrange
Mock<IWebHookManager> instanceMock = new Mock<IWebHookManager>();
_resolverMock.Setup(r => r.GetService(typeof(IWebHookManager)))
.Returns(instanceMock.Object)
.Verifiable();
// Act
IWebHookManager actual = _resolverMock.Object.GetManager();
// Assert
Assert.Same(instanceMock.Object, actual);
instanceMock.Verify();
}