public void TestOneDataPoint()
{
var collection = new WeatherInfoCollection("Test1", new List <WeatherInfo> {
new WeatherInfo(DateTime.Today.AddDays(-3), 50, 40)
});
Assert.AreEqual(50.0, collection.GetAverageHigh());
}
public void TestTwoDataPoints()
{
var collection = new WeatherInfoCollection("Test1", new List <WeatherInfo> {
new WeatherInfo(DateTime.Today.AddDays(-3), 0, -10),
new WeatherInfo(DateTime.Today, 100, 90)
});
Assert.AreEqual(50, collection.GetAverageHigh());
}
public void TestManyDataPointsDecimalAnswer()
{
var collection = new WeatherInfoCollection("Test1", new List <WeatherInfo> {
new WeatherInfo(DateTime.Today.AddDays(-3), -2, -10),
new WeatherInfo(DateTime.Today.AddDays(-2), 32, -10),
new WeatherInfo(DateTime.Today, 118, 90)
});
Assert.AreEqual(49.33, collection.GetAverageHigh(), .009);
}
public void TestZeroDataPoints()
{
var collection = new WeatherInfoCollection("Test1", new List <WeatherInfo>());
Assert.AreEqual(int.MaxValue, collection.GetAverageHigh());
}
