public void MyTestInitialize()
{
_contextModel = new Mock<IEnvironmentModel>();
_con = new Mock<IEnvironmentConnection>();
_con.Setup(c => c.IsConnected).Returns(true);
_con.Setup(c => c.ExecuteCommand(It.IsAny<StringBuilder>(), It.IsAny<Guid>())).Returns(new StringBuilder(""));
_contextModel.Setup(c => c.Connection).Returns(_con.Object);
}