public void ScrapeHtml_HtmlIsNull_Throws()
{
var scraper = new ZillowHistoryScraper();
var ex = Assert.Throws <ArgumentNullException>(() => scraper.ScrapeHistory(null));
Assert.That(ex.ParamName, Is.EqualTo(@"html"));
}
public void ScrapeHtml_HtmlIsEmpty_ReturnEmptyStringIEnumerable()
{
var scraper = new ZillowHistoryScraper();
var history = scraper.ScrapeHistory("");
Assert.That(history.Count(), Is.EqualTo(0));
}
public void ScrapeHtml_LiveZillowPage_Return11Items()
{
var testDataFile = Path.Combine(_testDataFolderPath, @"57 Harkness Rd, Amherst, MA 01002 _ Zillow.html");
var html = File.ReadAllText(testDataFile);
var scraper = new ZillowHistoryScraper();
var history = scraper.ScrapeHistory(html);
Assert.That(history.Count(), Is.EqualTo(7));
}
public void ctor()
{
var scraper = new ZillowHistoryScraper();
Assert.That(scraper, Is.Not.Null);
}
