static void Main()
{
//TODO: replace this test data with the real data
var ben = new Programmer("Ben");
ben.Skills.Add(Skills.CSharp);
ben.Skills.Add(Skills.Java);
var adrian = new Programmer("Adrian");
adrian.Skills.Add(Skills.CSharp);
adrian.Skills.Add(Skills.Ruby);
ben.Recommendations.Add(adrian);
var programmers = new List<Programmer>()
{
adrian,
ben
};
var formatter = new SimpleFormatter();
var report = formatter.Format(programmers);
Console.Write(report);
Console.ReadLine();
}
public ParsedProgrammer(Programmer programmer)
{
if (programmer == null)
{
throw new ArgumentNullException("programmer");
}
this.programmer = programmer;
}
private static IEnumerable<Programmer> Case1()
{
var a = new Programmer("A");
var b = new Programmer("B");
a.Recommendations.Add(b);
b.Recommendations.Add(a);
return new[] {a, b};
}
public void TestThat_diplays_a_single_programmer()
{
var simpleFormatter = new SimpleFormatter();
var adrian = new Programmer("Adrian");
var programmer = new Programmer("Ben");
programmer.Skills.Add(Skills.CSharp);
programmer.Recommendations.Add(adrian);
var report = simpleFormatter.Format(new[] {programmer});
StringAssert.Contains("Ben", report);
StringAssert.Contains("CSharp", report);
StringAssert.Contains("Adrian", report);
}
public void CalculateRightRank()
{
var A = new Programmer("A");
var B = new Programmer("B");
var C = new Programmer("C");
var D = new Programmer("D");
B.Recommendations.Add(A);
C.Recommendations.Add(A);
A.Recommendations.Add(C);
B.Recommendations.Add(C);
D.Recommendations.Add(C);
var network = new List<Programmer> { A,B,C,D };
var rankEngine = new RankEngine();
rankEngine.CalculateRank(network);
Assert.That(network.Single(x=>x.Name=="D").Rank,Is.EqualTo(0.15));
}
public void JonnyHasNoRecommendations()
{
var jonny = new Programmer("Jonny");
var jack = new Programmer("Jack");
var matt = new Programmer("Matt");
jonny.Recommendations.Add(jack);
jonny.Recommendations.Add(matt);
var network = new List<Programmer> {jonny, jack, matt};
var engine = new IncomingReccomandationEngine();
Dictionary<Programmer, int> incomingResults = engine.CalculateIncomingRecommendations(network);
Assert.That(incomingResults[jonny], Is.EqualTo(0));
Assert.That(incomingResults[jack], Is.EqualTo(1));
Assert.That(incomingResults[matt], Is.EqualTo(1));
}
private static IEnumerable<Programmer> Case2()
{
var a = new Programmer("A");
var b = new Programmer("B");
var c = new Programmer("C");
var d = new Programmer("D");
a.Recommendations.Add(b);
a.Recommendations.Add(c);
b.Recommendations.Add(c);
c.Recommendations.Add(a);
d.Recommendations.Add(c);
return new[] {a, b, c, d};
}
