public void AllStrategiesAreExecuted()
{
const int numberOfStrategies = 30;
const string textValue = "Dummy";
var strategies = Enumerable
.Repeat(0, numberOfStrategies)
.Select(t =>
{
var mock = new Mock <ITranslationStrategy>();
mock
.Setup(strat => strat.Translate(textValue))
.Returns(textValue);
return(mock);
})
.ToList();
var composite = new CompositeStrategy(strategies.Select(t => t.Object));
composite.Translate(textValue);
foreach (var curr in strategies)
{
curr.Verify(t => t.Translate(textValue), Times.Once);
}
}
public void MaintainsOrder()
{
const int numberOfStrategies = 30;
const string initialValue = "0";
var strategies = Enumerable
.Repeat(0, numberOfStrategies)
.Select((t, index) =>
{
var mock = new Mock <ITranslationStrategy>();
var indexString = index.ToString();
mock.Setup(strat => strat.Translate(indexString))
.Returns <string>(text => (int.Parse(text) + 1).ToString());
return(mock);
})
.ToList();
var composite = new CompositeStrategy(strategies.Select(t => t.Object));
composite.Translate(initialValue);
var assertionIndex = 0;
foreach (var curr in strategies)
{
curr.Verify(t => t.Translate(assertionIndex.ToString()), Times.Once);
assertionIndex++;
}
}