public void GetDoubleFromStringTest()
{
var expected = 3.14;
var item = CreateFakeItem();
item["MyNumber"] = expected.ToString(CultureInfo.InvariantCulture);
var mapper = new ListItemWrapper(item);
var actual = mapper.GetDouble("MyNumber");
Assert.AreEqual(expected, actual);
}
public void GetDoubleFromDoubleTest()
{
var expected = 3.14;
var item = CreateFakeItem();
item["MyNumber"] = expected;
var mapper = new ListItemWrapper(item);
var actual = mapper.GetDouble("MyNumber");
Assert.AreEqual(expected, actual);
}
public void GetDoubleErrorFromStringTest()
{
var item = CreateFakeItem();
item["MyNumber"] = "Not a number";
var mapper = new ListItemWrapper(item);
Assert.ThrowsException <FormatException>(() =>
{
mapper.GetDouble("MyNumber");
});
}
public void GetDoubleErrorFromNullTest()
{
var item = CreateFakeItem();
item["MyNumber"] = null;
var mapper = new ListItemWrapper(item);
Assert.ThrowsException <NullReferenceException>(() =>
{
mapper.GetDouble("MyNumber");
});
}
