public void PassCorrectData()
{
var parserMock = new Mock <IScheduleParser>();
parserMock
.Setup(p => p.ParseTable(It.IsAny <HtmlDocument>(), It.IsAny <string>()))
.Returns(new List <LessonInfo>());
var downloaderMock = new Mock <IWebDownloader>();
var data = @"
<!DOCTYPE html>
<html>
<body>
<h1>My First Heading</h1>
</body>
</html>";
downloaderMock.Setup(d => d.GetLoadStream(It.IsAny <string>()))
.Returns(new MemoryStream(Encoding.UTF8.GetBytes(data)));
var scheduleUpdater = new ScheduleUpdater("Some uri", parserMock.Object, downloaderMock.Object);
scheduleUpdater.UpdateSchedule(new[] { "1" });
parserMock.Verify(p => p.ParseTable(It.Is <HtmlDocument>(d => d.ParsedText == data), It.Is <string>(s => s == "1")), Times.Once);
}
public void FailToDownloadReturnNull()
{
var downloaderMock = new Mock <IWebDownloader>();
downloaderMock.Setup(d => d.GetLoadStream(It.IsAny <string>())).Throws <Exception>();
var scheduleUpdater = new ScheduleUpdater("", Mock.Of <IScheduleParser>(), downloaderMock.Object);
var result = scheduleUpdater.UpdateSchedule(new[] { "" });
Assert.That(result, Is.Null);
}
public void DownloadAllGroupsSchedule()
{
const string baseUri = "BASE_URI/";
var parserMock = new Mock <IScheduleParser>();
parserMock
.Setup(p => p.ParseTable(It.IsAny <HtmlDocument>(), It.IsAny <string>()))
.Returns(new List <LessonInfo>());
var downloaderMock = new Mock <IWebDownloader>();
downloaderMock.Setup(d => d.GetLoadStream(It.IsAny <string>())).Returns(() => new MemoryStream());
var scheduleUpdater = new ScheduleUpdater(baseUri, parserMock.Object, downloaderMock.Object);
scheduleUpdater.UpdateSchedule(new[] { "1", "2", "3" });
downloaderMock.Verify(d => d.GetLoadStream(It.Is <string>(s => s == baseUri + "1")), Times.Once);
downloaderMock.Verify(d => d.GetLoadStream(It.Is <string>(s => s == baseUri + "2")), Times.Once);
downloaderMock.Verify(d => d.GetLoadStream(It.Is <string>(s => s == baseUri + "3")), Times.Once);
}