public void GivenPostOfficeDataFile_WhenReadCalled_ShouldReadDataOnOver1500000PostOffices()
{
var file = new PostOfficeDataFile();
var postOffices = file.Read();
Assert.That(postOffices.Count(), Is.GreaterThan(150000));
}
public void GivenPostOfficeDataFile_WhenReadCalled_FirstItemShouldHaveCorrectName()
{
var file = new PostOfficeDataFile();
var postOffices = file.Read();
var firstPostOffice = postOffices.First();
Assert.That(firstPostOffice, Is.EqualTo("Achalapur B.O"));
}
public void GivenTreeBasedAndSimpleCompleters_WhenLookupCalled_TreeBasedShouldBeFaster()
{
var testData = new PostOfficeDataFile();
var treeBasedPostOfficeNameCompleter = new TreeBasedPostOfficeNameCompleter(testData.Read());
var timeForTreeBasedLookup = Time(() => treeBasedPostOfficeNameCompleter.SuggestCompletedNames("Acha"));
var simplePostOfficeNameCompleter = new SimplePostOfficeNameCompleter(testData.Read());
var timeForSimpleLookup = Time(() => simplePostOfficeNameCompleter.SuggestCompletedNames("Acha"));
Console.WriteLine("Simple lookup took {0}", timeForSimpleLookup);
Console.WriteLine("Tree based lookup took {0}", timeForTreeBasedLookup);
Assert.That(timeForSimpleLookup, Is.GreaterThan(timeForTreeBasedLookup));
}