public void TestTakeFromInventory()
{
//Arrange
var options = new DbContextOptionsBuilder <Store_DbContext>()
.UseInMemoryDatabase(databaseName: "TestStore")
.Options;
Product testProd = new Product();
Inventory testInv = new Inventory();
Order testOrder = new Order();
String prodName = "Device";
int num = 9;
//Act
using (var context = new Store_DbContext(options))
{
context.Database.EnsureDeleted();
context.Database.EnsureCreated();
StoreRepositoryLayer repo = new StoreRepositoryLayer(context);
testProd.Description = prodName;
testInv.inventoryProduct = testProd;
repo.TakeFromInventoryAddToOrder(testInv, num, testOrder);
context.SaveChanges();
}
//Assert
using (var context = new Store_DbContext(options))
{
Assert.Equal(num, testOrder.orderQuantity);
}
}
public void TestInvalidQuantity(int value)
{
//Arrange
var options = new DbContextOptionsBuilder <Store_DbContext>()
.UseInMemoryDatabase(databaseName: "TestStore")
.Options;
Product testProd = new Product();
Inventory testInv = new Inventory();
String prodName = "Corn";
bool canCheckout;
//Act
using (var context = new Store_DbContext(options))
{
context.Database.EnsureDeleted();
context.Database.EnsureCreated();
StoreRepositoryLayer repo = new StoreRepositoryLayer(context);
testProd.Description = prodName;
testInv.inventoryProduct = testProd;
canCheckout = repo.CheckIfQuantityAvailable(testInv, value);
context.SaveChanges();
}
//Assert
using (var context = new Store_DbContext(options))
{
Assert.False(canCheckout);
}
}
