public void CheckIfBrandExists_ShouldReturnTrue()
{
var data = new List<article>{
new article{ brand = "DefinitelyNotApple", id = 1, description = "This thing is anything but Applish", image_loc = "somewhere.jpg" }
}.AsQueryable();
var mockSet = new Mock<DbSet<article>>();
mockSet.As<IQueryable<article>>().Setup(m => m.Provider).Returns(data.Provider);
mockSet.As<IQueryable<article>>().Setup(m => m.Expression).Returns(data.Expression);
mockSet.As<IQueryable<article>>().Setup(m => m.ElementType).Returns(data.ElementType);
mockSet.As<IQueryable<article>>().Setup(m => m.GetEnumerator()).Returns(data.GetEnumerator());
var mockContext = new Mock<BetsyEntities>();
mockContext.Setup(c => c.article).Returns(mockSet.Object);
var service = new BetsyService(mockContext.Object);
var checkTrue = service.CheckIfBrandExists("DefinitelyNotApple");
var checkFalse = service.CheckIfBrandExists("Apple");
Assert.AreEqual(true, checkTrue);
Assert.AreEqual(false, checkFalse);
}
