public void WhenDocumentIsEmpty_GetTextsCount_ShouldReturnZeroCount()
{
htmlService.Setup(f => f.GetDocument(It.IsAny <Uri>())).Returns(mockDocumentProvider.GetHtmlDocument_Empty());
IContentParser parser = new ContentParser(htmlService.Object);
var stats = parser.GetDocumentStats(url);
Assert.IsTrue(stats.TotalCount == 0, "Words count should be 0");
}
public void WhenDocumentIsNotEmpty_GetTextsCount_ShouldReturnValidCount()
{
htmlService.Setup(f => f.GetDocument(It.IsAny <Uri>())).Returns(mockDocumentProvider.GetHtmlDocument_WithTexts());
IContentParser parser = new ContentParser(htmlService.Object);
var stats = parser.GetDocumentStats(url);
Assert.IsNotNull(stats, "Html document stats not valid");
Assert.IsTrue(stats.TotalCount > 0, "Words count should not be 0");
}
public void WhenDocumentIsNotEmpty_GetTopTextsCount_ShouldReturnValidCount()
{
htmlService.Setup(f => f.GetDocument(It.IsAny <Uri>())).Returns(mockDocumentProvider.GetHtmlDocument_WithTexts());
IContentParser parser = new ContentParser(htmlService.Object);
var stats = parser.GetDocumentStats(url);
Assert.IsNotNull(stats, "Html document stats not valid");
Assert.IsTrue(stats.CountByWords.Count > 0, "Top Words count should not be 0");
var unitWord = stats.CountByWords["unit"];
Assert.IsTrue(unitWord == 4, "count of word \"unit\" should be 4");
var softwareWord = stats.CountByWords["software"];
Assert.IsTrue(softwareWord == 3, "count of word \"software\" should be 4");
}