public void CloseTo()
{
// Sometimes it's handy to have some leniancy on DateTimes in tests
// Particularly if you've got something that hits the database!
var firstDate = new DateTime(2018, 03, 07, 19, 00, 00);
var secondDate = new DateTime(2018, 03, 07, 19, 30, 25);
secondDate.Should().BeCloseTo(firstDate, 30.Minutes());
// Okay so 30 minutes might be an extreme example, but you could do ms too!
var thirdDate = new DateTime(2018, 03, 07, 19, 00, 00).AddMilliseconds(4);
firstDate.Should().BeCloseTo(firstDate, FILL_ME_IN.Milliseconds()); // Change FILL_ME_IN to make this pass
}
public void HashKeysAndValues()
{
var hash = new Hashtable()
{
{ "one", "uno" }, { "two", "dos" }
};
//Warning: Unfamiliar syntax ahead. Because the hashtable keys
//only return an ICollection, there isn't a good way to ask it
//if it matches, or contains values. So we are using a trick
//from LINQ to cast it over. Note that the casting is not important
//for this Koan - it's the value of the keys that is interesting
var expectedKeys = new List <string>()
{
"one", "two"
};
expectedKeys.Sort();
var actualKeys = hash.Keys.Cast <string>().ToList();
actualKeys.Sort();
CollectionAssert.AreEqual(expectedKeys, actualKeys);
var expectedValues = new List <string>()
{
FILL_ME_IN.ToString(), FILL_ME_IN.ToString()
};
expectedValues.Sort();
var actualValues = hash.Values.Cast <string>().ToList();
actualValues.Sort();
CollectionAssert.AreEqual(expectedValues, actualValues);
}
