public void CalculateDateDifferenceBusinessTest()
{
// Mock Utility layer and stub the business method
var mockUtility = new Mock <IDateUtility>();
mockUtility.Setup(x => x.GetDaysCountTillGivenDate(It.IsAny <Date>())).Returns((1000));
// Arrange
var dateModel = new DateRequestModel()
{
FromDate = new Date()
{
Day = 2, Month = 6, Year = 1983
},
ToDate = new Date()
{
Day = 22, Month = 6, Year = 1983
}
};
// Create business class instance
var manager = new DateManager(mockUtility.Object);
// Act
var responseObj = manager.CalculateDateDifference(dateModel);
// Assert
Assert.AreEqual(responseObj, 0);
}
