public void GetAllNamesCategories_ReturnsAsACorrectListOfAllCategoryNames()
{
// Arrange
var categories = new List <Category>
{
new Category {
Name = "TestCategory1", Id = 1
},
new Category {
Name = "TestCategory2", Id = 2
}
}.AsQueryable();
var mockSet = new Mock <DbSet <Category> >();
mockSet.As <IQueryable <Category> >().Setup(m => m.Provider).Returns(categories.Provider);
mockSet.As <IQueryable <Category> >().Setup(m => m.Expression).Returns(categories.Expression);
mockSet.As <IQueryable <Category> >().Setup(m => m.ElementType).Returns(categories.ElementType);
mockSet.As <IQueryable <Category> >().Setup(m => m.GetEnumerator()).Returns(categories.GetEnumerator());
var mockContext = new Mock <EazyCartContext>();
mockContext.Setup(c => c.Categories).Returns(mockSet.Object);
var categoryBusiness = new CategoryBusiness(mockContext.Object);
// Act
string expectedFirstName = "TestCategory1";
string expectedSecondName = "TestCategory2";
var categoryNames = categoryBusiness.GetAllNames();
// Assert
Assert.AreEqual(expectedFirstName, categoryNames[0], "First category name does not match.");
Assert.AreEqual(expectedSecondName, categoryNames[1], "First category name does not match.");
}