public void FizBuzConfigDefaultShouldReturnExpectedConfig()
{
var expected3 = new FizBuzConfig(3, "fiz");
var expected5 = new FizBuzConfig(5, "buz");
var actual = FizBuzConfig.Default;
Assert.IsNotNull(actual);
Assert.AreEqual(2, actual.Count());
Assert.IsTrue(actual.Any(c => c.Message == expected3.Message && c.Message == expected3.Message), "Default config should contain divisor of 3 with message \"fiz\"");
Assert.IsTrue(actual.Any(c => c.Message == expected5.Message && c.Message == expected5.Message), "Default config should contain divisor of 5 with message \"fiz\"");
}
public void FizBuzShouldMatchConfiguredValues()
{
var configs = new FizBuzConfig[]
{
new FizBuzConfig(3, "fiz"),
new FizBuzConfig(5, "buz"),
new FizBuzConfig(10, "baz"),
};
var target = new FizBuz(1, 100, configs);
target.OnOutput += (sender, output, value) =>
{
configs.Where(c => output.Contains(c.Message)).ToList()
.ForEach(c => Assert.IsTrue(value % c.Divisor == 0, "FizBuz should not have output {1} as {0} is not divisible by {2} ({3})", value, output, c.Divisor, c.Message));
};
target.Run();
}
public void FizBuzConfigShouldThrowExceptionForEmptyString()
{
var config = new FizBuzConfig(3, string.Empty);
}
public void FizBuzConfigShouldThrowExceptForZeroDivisor()
{
var config = new FizBuzConfig(0, "baz");
}
public void FizBuzConfigCtorShouldAssignValueToMessage()
{
var config = new FizBuzConfig(3, "baz");
Assert.AreEqual("baz", config.Message);
}
public void FizBuzConfigCtorShouldAssignValueToDivsor()
{
var config = new FizBuzConfig(3, "baz");
Assert.AreEqual(3, config.Divisor);
}
