public void ClimateItem_MeanValueResultBelowZeroWithBothBelowZeroIsFormatedCorrectly()
{
string left = "-10.5";
string right = "-12.3";
string resultValue = ClimateItem.Meanvalue(left, right);
//Assert.Equal("-11.4", resultValue);
}
public void ClimateItem_MeanValueResultIsZero()
{
string left = "-6.5";
string right = "6.5";
string resultValue = ClimateItem.Meanvalue(left, right);
Assert.Equal("0.0", resultValue);
}
public void ClimateItem_MeanValueWithDecimalsIsFormatedCorrectly()
{
string left = "10.5";
string right = "12.3";
string resultValue = ClimateItem.Meanvalue(left, right);
Assert.Equal("11.4", resultValue);
}
public void ClimateItem_MeanValueRightIsNull()
{
string left = "22.1";
string right = null;
string resultValue = ClimateItem.Meanvalue(left, right);
Assert.Equal("22.1", resultValue);
}
public void ClimateItem_MeanValueLeftAndRightAreNull()
{
string left = null;
string right = null;
// Throws Exception
Exception ex = Assert.Throws <ArgumentNullException>(() => ClimateItem.Meanvalue(left, right));
Assert.True(ex.Message.StartsWith("Value cannot be null"));
}