public bool Insert(WineVarietal item)
{
Context.WineVarietal.Add(item);
int result = Context.SaveChanges();
return(result < 0 ? false : true);
}
public ActionResult <WineVarietal> PostVarietal(WineVarietal varietal)
{
_logger.LogTrace("Create new varietal with name " + varietal.Varietal);
// Convert model to entity.
var varietalEntity = _converter.Convert(varietal);
// Only allow one instance of each varietal.
var checkVarietal = from v in _context.Varietals
where (v.Varietal == varietalEntity.Varietal)
select v;
if (checkVarietal.FirstOrDefault( ) == null)
{
_context.Varietals.Add(varietalEntity);
try
{
_context.SaveChanges( );
}
catch
{
return(BadRequest( ));
}
}
else
{
return(Conflict( ));
}
return(CreatedAtAction("GetVarietal", varietalEntity.Id));
}
public WineVarietalTests( )
{
_testVarietal = new WineVarietal
{
Varietal = "Test Varietal"
};
}
public bool Delete(string id)
{
WineVarietal original = Context.WineVarietal.Find(id);
if (original != null)
{
Context.Entry(original).CurrentValues.SetValues(original.Deleted = true);
int result = Context.SaveChanges();
return(result < 0 ? false : true);
}
return(false);
}
public bool Update(WineVarietal item)
{
WineVarietal original = Context.WineVarietal.Find(item.Id);
if (original != null)
{
Context.Entry(original).CurrentValues.SetValues(item);
int result = Context.SaveChanges();
return(result < 0 ? false : true);
}
return(false);
}
public void PostVarietal_ReturnsItemOfCorrectType_WhenUsingValidID()
{
// Arrange
var varietal = new WineVarietal
{
Varietal = "Test 3.2 Varietal"
};
// Act
var result = _controller.PostVarietal(varietal);
//Assert
Assert.IsType <CreatedAtActionResult>(result.Result);
}
public void PostVarietal_VarietalCountIncremented_WhenUsingValidVarietal()
{
// Arrange
var varietal = new WineVarietal
{
Varietal = "Test 3.1 Varietal"
};
var oldCount = _dbContext.Varietals.Count( );
// Act
var result = _controller.PostVarietal(varietal);
//Assert
Assert.Equal(oldCount + 1, _dbContext.Varietals.Count( ));
}
public void PostVarietal_Returns409Conflict_WhenUsingDuplicateVarietal()
{
// Arrange
var varietal = new WineVarietal
{
Varietal = "Test 3.3 Varietal"
};
// Act
var result = _controller.PostVarietal(varietal);
//--if ( Assert.IsType<CreatedAtActionResult>( result.Result ) )
{
// Attempt to add varietal a 2nd time.
result = _controller.PostVarietal(varietal);
}
//Assert
Assert.IsType <ConflictResult>(result.Result);
}
public void Dispose( )
{
_testVarietal = null;
}
