public void AcceptanceTest()
{
// arrange
var loggerMoq = new Mock <ILogger <InventoryService> >();
var processAgedBrie = new ProcessAgedBrie();
var processBackStagePass = new ProcessBackStagePass();
var processConjuredItem = new ProcessConjuredItem();
var processInvalidItem = new ProcessInvalidItem();
var processNormalItem = new ProcessNormalItem();
var processSulfurasItem = new ProcessSulfurasItem();
var expected = new List <string>
{
"Aged Brie 0 2",
"Backstage passes -2 0",
"Backstage passes 8 4",
"Sulfuras 2 2",
"Normal Item -2 50",
"Normal Item 1 1",
"NO SUCH ITEM",
"Conjured 1 0",
"Conjured -2 1"
};
var svc = new InventoryService(loggerMoq.Object, processInvalidItem, processAgedBrie, processBackStagePass, processConjuredItem, processNormalItem, processSulfurasItem);
// act
var actual = svc.Process(Inventory);
// assert
actual.Should().BeEquivalentTo(expected);
}
public void GIVEN_ConjuredItem_WHEN_Processed_THEN_QualityShouldDecreaseBy2()
{
// arrange
const string expected = "Conjured Item 2 2";
var item = new Item("Conjured Item", 3, 4);
// act
var svc = new ProcessConjuredItem();
var actual = svc.Execute(item);
// assert
actual.Should().BeEquivalentTo(expected);
}
public void GIVEN_InventoryService_WHEN_ProcessingWithNullItem_THEN_ThrowsArgumentNullException()
{
// arrange
Item item = null;
var loggerMoq = new Mock <ILogger <InventoryService> >();
var processAgedBrie = new ProcessAgedBrie();
var processBackStagePass = new ProcessBackStagePass();
var processConjuredItem = new ProcessConjuredItem();
var processInvalidItem = new ProcessInvalidItem();
var processNormalItem = new ProcessNormalItem();
var processSulfurasItem = new ProcessSulfurasItem();
var svc = new InventoryService(loggerMoq.Object, processInvalidItem, processAgedBrie, processBackStagePass, processConjuredItem, processNormalItem, processSulfurasItem);
// act
Action act = () => svc.ProcessItem(item);
// assert
act.Should().Throw <ArgumentNullException>();
}