public void ReturnNull_IfThereAreNoDailyMenus()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
var expectedResult = new List <DailyMenu>()
{
null
};
dataMock.Setup(x => x.DailyMenus.GetAllIncluding(d => d.Recipes)).Returns(expectedResult);
//Act
var actualResult = dailyMenuService.GetFiveDailyMenusForTheNextWeek();
//Assert
Assert.AreEqual(expectedResult, actualResult);
}
public void ReturnsIEnumerableOfDailyMenus_WithCountOfFive()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
var expectedResult = new List <DailyMenu>();
var count = 5;
for (int i = 0; i < count; i++)
{
expectedResult.Add(It.IsAny <DailyMenu>());
}
dataMock.Setup(x => x.DailyMenus.GetAllIncluding(d => d.Recipes)).Returns(expectedResult);
//Act
var actualResult = dailyMenuService.GetFiveDailyMenusForTheNextWeek();
//Assert
Assert.AreEqual(expectedResult.Count, actualResult.Count());
}