public void Analyser_SubmitsTextWithoutCheckBoxes_ReturnsListOfWordsAndOccurences()
{
//arrange
seoAnalyser = new Analyser("Kuala Lumpur is a big city.");
//act
results = seoAnalyser.Analyse();
//assert
List <Result> expectedText = new List <Result>()
{
new Result()
{
Word = "Kuala", Occurrences = 0
},
new Result()
{
Word = "Lumpur", Occurrences = 0
},
new Result()
{
Word = "big", Occurrences = 0
},
new Result()
{
Word = "city", Occurrences = 0
}
};
Assert.AreEqual(4, results.Except(expectedText).Count());
foreach (Result text in results)
{
Assert.IsTrue(text.Occurrences == 0);
}
}
public void Analyser_SubmitHtmlOnly_ReturnsListOfWordsAndOccurencesInMetatag()
{
//arrange
seoAnalyser = new Analyser(@"<!DOCTYPE html>
< html lang = 'en' xmlns = 'http://www.w3.org/1999/xhtml' >
< head >
< meta charset = 'utf-8' />
< meta content = 'Test' />
< meta content = 'Test' />
</ head >
< body >
This is just a test on meta tags.
</ body >
</ html >" )
{
OccurencesInMetaTag = true,
OccurencesInPage = true
};
//act
results = seoAnalyser.Analyse();
//assert
Assert.AreEqual(3, results.Single(result => result.Word.ToLower() == "test").Occurrences);
}
public void Analyser_SubmitsEmptyText_ReturnsError()
{
//arrange
seoAnalyser = new Analyser(" ");
//act
results = seoAnalyser.Analyse();
}
public void Analyser_SubmitInvalidUrlOnly_ReturnsInvalidUrlError()
{
//arrange
seoAnalyser = new Analyser("http://www.google1.com")
{
IsUrl = true
};
//act
results = seoAnalyser.Analyse();
//assert
}
public void Analyser_SubmitsTextWithExternalLinks_ReturnsListOfWordsAndOccurences()
{
//arrange
seoAnalyser = new Analyser("http://www.google.com http://www.google.com")
{
ExternalLinks = true,
OccurencesInPage = true
};
//act
results = seoAnalyser.Analyse();
//assert
Assert.AreEqual("ExternalLink", results[0].Word);
Assert.AreEqual(2, results[0].Occurrences);
}
/// <summary>
/// Analyses input from user.
/// </summary>
/// <param name="request">Analyse request.</param>
/// <returns>Analysis results.</returns>
public async Task <ActionResult> Analyse(AnalyseRequest request)
{
if (!ModelState.IsValid)
{
ViewBag.Error = "Text or URL is required!";
return(View("Index", request));
}
var isInputUrl = Uri.IsWellFormedUriString(request.Input, UriKind.Absolute);
var result = new AnalysisResult(request);
if (!new bool[]
{
request.IsCalculateKeywordsInMetaTags,
request.IsCalculateNumberOfExternalLinks,
request.IsCalculateOccurrencesOfEachWords
}.Any(x => x))
{
ViewBag.Warning = "No Analysis Result Type selected!";
return(View(result));
}
if (!isInputUrl && !request.IsCalculateOccurrencesOfEachWords)
{
ViewBag.Warning = "'Calculate Occurrences of Each Words?' must be checked when analysing words.";
return(View(result));
}
try
{
ISeoAnalyser analyser = isInputUrl ? new HtmlAnalyser(new LinkAnalyser(), new MetaAnalyser(), new WordAnalyser()) as ISeoAnalyser : new WordAnalyser() as ISeoAnalyser;
result = await analyser.Analyse(request);
}
catch (HttpRequestException)
{
ViewBag.Error = $"{request.Input} is invalid!";
}
catch (Exception)
{
ViewBag.Error = $"Unknown error.";
}
return(View(result));
}
public void Analyser_SubmitsTextWithSpecialCharacters_ReturnsListOfWordsAndOccurences()
{
//arrange
seoAnalyser = new Analyser("Kuala Lumpur / is a *& big city.")
{
OccurencesInPage = true
};
//act
results = seoAnalyser.Analyse();
//assert
List <Result> expectedText = new List <Result>()
{
new Result()
{
Word = "Kuala", Occurrences = 1
},
new Result()
{
Word = "Lumpur", Occurrences = 1
},
new Result()
{
Word = "big", Occurrences = 1
},
new Result()
{
Word = "city", Occurrences = 1
}
};
Assert.AreEqual(4, results.Except(expectedText).Count());
foreach (Result text in results)
{
Assert.IsTrue(text.Occurrences == 1);
}
}
