public async Task TestScrapeCourses()
{
var htmlClient = new Fake.FakeHtmlClient()
.OnGet(Urls.ProfessorPage(Sandy.NNumber),
File.ReadAllText("Web/Pages/ComputingFall2019.html"))
.DefaultToException();
var scraper = new ScraperEnv(htmlClient)
.SaveCourses(out var courses)
.Scraper();
var res = await scraper.ScrapeCoursesAsync(ComputingDepartment, Fall2019);
Assert.False(res.IsError);
Assert.True(courses.Distinct().Count() == 51);
Assert.True(scraper.Errors.None());
}
public async Task TestScrapeTerms()
{
var htmlClient = new Fake.FakeHtmlClient()
.OnGet(Urls.ProfessorPage(Sandy.NNumber),
File.ReadAllText("Web/Pages/DepartmentSchedule.html"))
.DefaultToException();
var scraper = new ScraperEnv(htmlClient)
.SaveTerms(out var terms)
.Scraper();
var res = await scraper.ScrapeTermsAsync();
Assert.False(res.IsError);
Assert.True(terms.Any());
Assert.True(scraper.Errors.None());
}
public async Task TestScrapeProfessorEntries()
{
var htmlClient = new Fake.FakeHtmlClient()
.OnGet(Urls.ProfessorPage(Sandy.NNumber),
File.ReadAllText("Web/Pages/TestScrapeProfessorEntriesPage.html"))
.DefaultToException();
var scraper = new ScraperEnv(htmlClient)
.SaveEntries(out var entries)
.Scraper();
var res = await scraper.ScrapeProfessorEntriesAsync(Sandy);
Assert.False(res.IsError);
Assert.True(entries.Count == 30);
Assert.True(entries.All(x => x.Course != null));
Assert.True(entries.All(x => x.Professor != null));
Assert.True(entries.All(x => x.Term != null));
}
public async Task Setup()
{
var baseDirectory = Directory.GetParent(AppDomain.CurrentDomain.BaseDirectory)?.Parent?.Parent?.Parent
?.FullName;
Directory.SetCurrentDirectory(baseDirectory);
if (File.Exists(HtmlJsonPath))
{
var bytes = File.ReadAllBytes(HtmlJsonPath);
var str = await Fake.Compressor.Decompress(bytes);
_client = await Fake.FakeHtmlClient.Deserialize(str);
}
else
{
_client = new Fake.FakeHtmlClient();
}
_countOrig = _client.Count;
_client.DefaultToWeb();
}
