public void ToString_Contains_AvailableMemoryInGB()
        {
            // Arrange
            var entry1 = new SystemStorageDeviceInformation();
            var object1 = new SystemStorageInformation { StorageDeviceInfos = new[] { entry1 } };

            // Act
            string result = object1.ToString();

            // Assert
            Assert.IsTrue(result.Contains(entry1.ToString()));
        }
        public void ToString_Contains_FreeDiscSpaceInPercent()
        {
            // Arrange
            var object1 = new SystemStorageDeviceInformation { DeviceName = "C:",  FreeDiscSpaceInPercent = 30.0d };

            // Act
            string result = object1.ToString();

            // Assert
            Assert.IsTrue(result.Contains(object1.FreeDiscSpaceInPercent.ToString()));
        }