public void ReturnRandomGoodFortune()
{
Mock <IFortuneRepository> testFortuneRepository = new Mock <IFortuneRepository>();
Mock <IRandomNumberGenerator> testRandomNumberGenerator = new Mock <IRandomNumberGenerator>();
testFortuneRepository
.Setup(x => x.GetFortunes("good"))
.Returns(new[]
{
"something good",
"something pretty good",
"something great",
"something silly",
"something that doesn't make sense"
});
testRandomNumberGenerator
.Setup(x => x.GetRandomNumber(0, 5))
.Returns(3);
FortuneTeller testTeller = new FortuneTeller(testFortuneRepository.Object, testRandomNumberGenerator.Object);
var results = testTeller.GetFortune();
Assert.AreEqual("something silly", results);
}
public void ReturnRandomTypeFortune()
{
Mock <IFortuneRepository> testFortuneRepository = new Mock <IFortuneRepository>();
Mock <IRandomNumberGenerator> testRandomNumberGeneratorFortune = new Mock <IRandomNumberGenerator>();
RandomNumberGenerator testRandomNumberGeneratorFortuneType = new RandomNumberGenerator();
Dictionary <string, string[]> testFortunesByType;
string[] fortuneTypes =
{
"good",
"neutral",
"bad"
};
testFortunesByType = new Dictionary <string, string[]>
{
{
"good",
new string[]
{
"something good",
"something pretty good",
"something great",
"something silly",
"something that doesn't make sense"
}
},
{
"neutral",
new string[]
{
"something neutral",
"something okay i guess",
"meh",
"whatever",
"idk lol"
}
},
{
"bad",
new string[]
{
"something bad",
"something awful",
"something silly but still kinda bad",
"something terrible",
"something that doesn't make any sense"
}
},
};
string fortuneType = fortuneTypes[testRandomNumberGeneratorFortuneType.GetRandomNumber(0, fortuneTypes.Length)];
testFortuneRepository.Setup(
x => x.GetFortunes(fortuneTypes[0])).Returns(
testFortunesByType[fortuneType]);
testRandomNumberGeneratorFortune
.Setup(x => x.GetRandomNumber(0, 4))
.Returns(0);
FortuneTeller testTeller = new FortuneTeller(testFortuneRepository.Object, testRandomNumberGeneratorFortune.Object);
var result = testTeller.GetFortune();
Assert.Contains(result, new string[]
{
"something good",
"something neutral",
"something bad"
});
}
