public void RulePrinter_UsesSimpleRuleProperly()
{
var expectedResults = new int[100].Select((a, b) =>
(b + 1) != 21
? (b + 1).ToString()
: "blackjack").ToList();
var results = new RulePrinter.Implementation.RulePrinters.RulePrinter(1, 100, new Rule(i => i == 21, "blackjack")).Execute().ToList();
Assert.IsTrue(expectedResults.SequenceEqual(results));
}
public void RulePrinter_InstantiatesProperly()
{
const long start = 1;
const long end = 100;
var rules = new[] {new Rule(i => i%3 == 0, "fizz")};
var ruleprinter = new RulePrinter.Implementation.RulePrinters.RulePrinter(start, end, rules);
Assert.AreEqual(start, ruleprinter.Start);
Assert.AreEqual(end, ruleprinter.End);
Assert.AreEqual(rules.Count(), ruleprinter.Rules.Count());
Assert.IsNotNull(ruleprinter.DefaultResult);
}
public void RulePrinter_ThrowsErrorOnBadConfiguration()
{
var results = new RulePrinter.Implementation.RulePrinters.RulePrinter(-1, 0).Execute().ToList();
}
public void RulePrinter_IteratesFrom1To100()
{
var expectedResults = new int[100].Select((a,b) => (b + 1).ToString()).ToList();
var results = new RulePrinter.Implementation.RulePrinters.RulePrinter(1, 100).Execute().ToList();
Assert.IsTrue(expectedResults.SequenceEqual(results));
}
