public void Has80PercentChanceOfNotFixingAnEngine()
{
var randomMock = new Mock <IRandom>();
randomMock.Setup(r => r.GetNumber()).Returns(79);
var engineMock = new Mock <IEngine>();
var sut = new CheapEngineFixer(randomMock.Object);
sut.FixEngine(engineMock.Object);
engineMock.Verify(e => e.Fix(), Times.Never);
}
public void Has80PercentChanceOfNotFixingAnEngine()
{
var fixerRandomMock = new Mock <IRandom>();
fixerRandomMock.Setup(r => r.GetNumber()).Returns(79);
var engineRandomMock = new Mock <IRandom>();
engineRandomMock.Setup(r => r.GetNumber()).Returns(90);
var engine = new Engine(engineRandomMock.Object);
Assert.That(engine.HasProblem(), Is.True);
var sut = new CheapEngineFixer(fixerRandomMock.Object);
sut.FixEngine(engine);
Assert.That(engine.HasProblem(), Is.True);
}