private void performNextAtPeriodTests(int testIndex, AtTestSet <object> testSet)
{
string testName = "nextAt";
testNextAtKnownTimeInBasePeriod(testName, testSet, testIndex);
testNextAtKnownTimeInNegativePeriod(testName, testSet, testIndex);
testNextAtKnownTimeInPositiveNonBasePeriod(testName, testSet, testIndex);
}
private void testNextAtSet(string testName, AtTestSet <object> testSet, int testIndex)
{
object actual = this.schedule.nextAt(testSet.Time);
checkResults(testName, testSet, actual, testIndex);
}
private void testNextAtKnownTimeInPositiveNonBasePeriod(string testName, AtTestSet <object> testSet, int testIndex)
{
testSet.Time += 20 * this.schedule.Length;
this.testNextAtSet(testName + " positive non-base-period", testSet, testIndex);
}
private void testNextAtKnownTimeInNegativePeriod(string testName, AtTestSet <object> testSet, int testIndex)
{
testSet.Time -= this.schedule.Length;
this.testNextAtSet(testName + " negative period", testSet, testIndex);
}
private void testNextAtKnownTimeInBasePeriod(string testName, AtTestSet <object> testSet, int testIndex)
{
this.testNextAtSet(testName + " base period", testSet, testIndex);
}
private void checkResults(string testType, AtTestSet <object> testSet, object actual, int testIndex)
{
string message = string.Format("Test index: {0}\nreturned unexpected results for {1} test.\n\tTime: {2}", testIndex, testType, testSet.Time);
Assert.AreEqual(testSet.ExpectedResult, actual, message);
}
