public void NullItems_Process_Throws()
{
IEnumerable<Item> items = null;
var proc = new FooProcessor();
proc.ProcessFoos(items);
}
public void EmptyItems_Process_ReturnsEmptyResults()
{
IEnumerable<Item> items = new Item[]{};
var proc = new FooProcessor();
IEnumerable<FooItem> result = proc.ProcessFoos(items);
Assert.IsNotNull(result);
Assert.AreEqual(0, result.Count());
}
public void OneValidItem_Process_ReturnsOneResult()
{
IEnumerable<Item> items = new Item[]
{
new Item(){ IsFoo = true }
};
var proc = new FooProcessor();
IEnumerable<FooItem> result = proc.ProcessFoos(items);
Assert.AreEqual(1, result.Count());
}
public void ThreeValidItemsThreeInvalidItems_Process_ReturnsThreeResults()
{
IEnumerable<Item> items = new Item[]
{
new Item(){ IsFoo = true },
new Item(){ IsFoo = false },
new Item(){ IsFoo = true },
new Item(){ IsFoo = false },
new Item(){ IsFoo = true },
new Item(){ IsFoo = false }
};
var proc = new FooProcessor();
IEnumerable<FooItem> result = proc.ProcessFoos(items);
Assert.AreEqual(3, result.Count());
}