public void AlbumDetailsAreCorrect()
{
//Arrange
var albumSubset = _albums.Where(a => a["userId"].Value <int>() == 5).Take(2)
.Concat(_albums.Where(a => a["userId"].Value <int>() == 8).Take(2))
.ToList();
//Act
var result = new PlaceholderDatasetCombiner(albumSubset, _photos, _logger);
//Assert
var output = new Output();
output.WrapLine("Input JSON:");
output.WriteLine();
foreach (var albumJson in albumSubset)
{
output.WrapLine(albumJson.ToString(Formatting.Indented));
}
output.WriteLine();
output.WriteLine();
output.WrapLine("Extracted Album Data:");
output.WriteLine();
output.FormatTable(result.Dataset.Select(album => new { album.Id, album.UserId, album.Title }));
output.Report.Verify();
}
public void AllPhotosAreExtracted()
{
//Act
var result = new PlaceholderDatasetCombiner(_albums, _photos, _logger);
//Assert
result.Dataset.SelectMany(a => a.Photos).Count().Should().Be(_photos.Count);
}
public void AllAlbumsAreExtracted()
{
//Act
var result = new PlaceholderDatasetCombiner(_albums, _photos, _logger);
//Assert
result.Dataset.Count.Should().Be(_albums.Count);
}
public void InvalidDataIsLogged()
{
//Arrange
var albumProperties = _albums.SelectMany(obj => obj.Properties().Select(p => p.Name)).Distinct().ToList();
var photoProperties = _photos.SelectMany(obj => obj.Properties().Select(p => p.Name)).Distinct().ToList();
var goodAlbum = _albums.Skip(albumProperties.Count).Take(1).ToList();
JObject BreakJProperty(JObject jObj, string prop)
{
if (jObj[prop] is JValue valueToken)
{
switch (valueToken.Type)
{
case JTokenType.String:
jObj[prop] = 1;
break;
case JTokenType.Uri:
case JTokenType.Integer:
jObj[prop] = "bad";
break;
}
}
return(jObj);
};
var brokenAlbums = _albums.Take(albumProperties.Count)
.Zip(albumProperties, BreakJProperty)
.Concat(goodAlbum)
.ToList();
var goodAlbumId = goodAlbum[0]["id"];
var goodAlbumPhotos = _photos.Where(p => p["albumId"].Equals(goodAlbumId));
var brokenPhotos = goodAlbumPhotos.Take(photoProperties.Count)
.Zip(photoProperties, BreakJProperty)
.ToList();
var fakeLog = new FakeLog(l => true);
var recordingLogger = new FakeLogger(fakeLog, "test");
//Act
var result = new PlaceholderDatasetCombiner(brokenAlbums, brokenPhotos, recordingLogger);
//Assert
fakeLog.Report.Verify();
}
public void PhotoDetailsAreCorrect()
{
//Arrange
var photoSubset = _photos.Where(p => p["albumId"].Value <int>() == 10).Take(2)
.Concat(_photos.Where(p => p["albumId"].Value <int>() == 75).Take(2))
.ToList();
//Act
var result = new PlaceholderDatasetCombiner(_albums, photoSubset, _logger);
//Assert
var buffer = new OutputBuffer()
{
BufferWidth = 132
};
var output = new Output(buffer);
output.WrapLine("Input JSON:");
output.WriteLine();
foreach (var albumJson in photoSubset)
{
output.WrapLine(albumJson.ToString(Formatting.Indented));
}
output.WriteLine();
output.WriteLine();
output.WrapLine("Extracted Photo Data:");
output.WriteLine();
var photoDetails = result.Dataset
.SelectMany(album => album.Photos
.Select(p => new { AlbumId = album.Id, PhotoId = p.Id, p.Title, p.ThumbnailUri, p.Uri }));
output.FormatTable(photoDetails);
output.Report.Verify();
}
public void MissingDataIsLogged()
{
//Arrange
var albumProperties = _albums.SelectMany(obj => obj.Properties().Select(p => p.Name)).Distinct().ToList();
var photoProperties = _photos.SelectMany(obj => obj.Properties().Select(p => p.Name)).Distinct().ToList();
var goodAlbum = _albums.Skip(albumProperties.Count).Take(1).ToList();
var brokenAlbums = _albums.Take(albumProperties.Count)
.Zip(albumProperties, (jObj, prop) =>
{
jObj.Remove(prop);
return(jObj);
})
.Concat(goodAlbum)
.ToList();
var goodAlbumId = goodAlbum[0]["id"];
var goodAlbumPhotos = _photos.Where(p => p["albumId"].Equals(goodAlbumId));
var brokenPhotos = goodAlbumPhotos.Take(photoProperties.Count)
.Zip(photoProperties, (jObj, prop) =>
{
jObj.Remove(prop);
return(jObj);
})
.ToList();
var fakeLog = new FakeLog(l => true);
var recordingLogger = new FakeLogger(fakeLog, "test");
//Act
var result = new PlaceholderDatasetCombiner(brokenAlbums, brokenPhotos, recordingLogger);
//Assert
fakeLog.Report.Verify();
}
