public void TestConvert_FromModelToEntity_AuthorIsCorrect()
{
// Prepare
var model = GenerateArticleModel();
var expected = "Test Author";
// Act
var actual = ArticleConverter.Convert(model).Author;
// Assert
Assert.AreEqual(expected, actual);
} // TEST METHOD ENDS
public void TestConvert_FromModelToEntity_IdIsCorrect()
{
// Prepare
var model = GenerateArticleModel();
var expected = Guid.Parse("b4a87b22-097a-46fa-845f-e88a250b834e");
// Act
var actual = ArticleConverter.Convert(model).Id;
// Assert
Assert.AreEqual(expected, actual);
} // TEST METHOD ENDS
public void TestConvert_FromModelToEntity_CreatedIsCorrect()
{
// Prepare
var model = GenerateArticleModel();
var expected = new DateTime(2018, 1, 1);
// Act
var actual = ArticleConverter.Convert(model).Created;
// Assert
Assert.AreEqual(expected, actual);
} // TEST METHOD ENDS
public void TestConvert_FromEntityToModel_AuthorIsCorrect()
{
// Prepare
var entity = GenerateArticleEntity();
var expected = "Test Author";
// Act
var actual = ArticleConverter.Convert(entity).Author;
// Assert
Assert.AreEqual(expected, actual);
} // TEST METHOD ENDS
/// <summary>
///
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
Business.Models.Article IModelService <Business.Models.Article, Guid> .Create(Business.Models.Article model)
{
try
{
// [email protected]
// Le generamos un id único al nuevo articulo
model.Id = Guid.NewGuid();
// Insertamos datos en la base de datos
this.database.Article.InsertOnSubmit(ArticleConverter.Convert(model));
// Guardamos los cambios
this.database.SubmitChanges();
return(model);
} // TRY ENDS
catch (Exception e)
{
Console.Out.WriteLine(e.Message);
Console.Out.WriteLine(e.StackTrace);
} // CATCH ENDS
return(null);
} // CREATE ENDS ------------------------------------------------------ //
} // DELETE ENDS ------------------------------------------------------ //
/// <summary>
///
/// </summary>
/// <param name="modelId"></param>
/// <returns></returns>
Business.Models.Article IModelService <Business.Models.Article, Guid> .Get(Guid modelId)
{
try
{
// Usamos una consulta LINQ para buscar el artículo en la base de datos
var query = from article in this.database.Article
where article.Id == modelId
select article;
// Si hay resultados, entonces buscamos el primero y lo devolvemos
foreach (var result in query)
{
return(ArticleConverter.Convert(result));
} // FOREACH ENDS
} // TRY ENDS
catch (Exception e)
{
Console.WriteLine(e.Message);
} // CATCH ENDS
return(null);
} // GET ENDS --------------------------------------------------------- //
public IEnumerable <Business.Models.Article> GetArticlesByAuthor(string userName)
{
// La lista de articulos
List <Business.Models.Article> results = new List <Business.Models.Article>();
try
{
var query = from article in this.database.Article
where article.Author == userName
select article;
foreach (var result in query)
{
results.Add(ArticleConverter.Convert(result));
} // FOREACH ENDS
} // TRY ENDS
catch (Exception e)
{
Console.WriteLine(e.Message);
} // CATCH ENDS
return(results);
}
public IEnumerable <Business.Models.Article> GetArticlesByTag(string tag)
{
List <Business.Models.Article> results = new List <Business.Models.Article>();
try
{
var query = from articleTag in this.database.Article_Tag
where articleTag.Tag == tag
select articleTag;
foreach (var result in query)
{
results.Add(ArticleConverter.Convert(result.Article));
}
} // TRY ENDS
catch (Exception e)
{
Console.Out.WriteLine(e.Message);
Console.Out.WriteLine(e.StackTrace);
} // CATCH ENDS
return(results);
}
} // GET ENDS --------------------------------------------------------- //
/// <summary>
///
/// </summary>
/// <returns></returns>
IEnumerable <Business.Models.Article> IModelService <Business.Models.Article, Guid> .Get()
{
// La lista de articulos
List <Business.Models.Article> results = new List <Business.Models.Article>();
try
{
// Usamos una consulta LINQ para buscar el artículo en la base de datos
var query = from article in this.database.Article
select article;
// Si hay resultados, entonces buscamos el primero y lo devolvemos
foreach (var result in query)
{
results.Add(ArticleConverter.Convert(result));
} // FOREACH ENDS
} // TRY ENDS
catch (Exception e)
{
Console.WriteLine(e.Message);
} // CATCH ENDS
return(results);
} // GET ENDS --------------------------------------------------------- //