public void Should_fire_serializer_with_correct_artist_if_file_does_not_exist()
{
_fileWrapper.Stub(x => x.FileExists("")).IgnoreArguments().Return(false);
var artistWriter = new ArtistWriter(_fileWrapper, _serializer);
var artist = new Artist(){Id=1, Genre="Rock",Name="Test"};
artistWriter.CreateFile(artist);
_serializer.AssertWasCalled(x => x.Serialize(artist));
}
/// <summary>
/// This method deletes a 'Artist' object.
/// </summary>
/// <param name='List<PolymorphicObject>'>The 'Artist' to delete.
/// <returns>A PolymorphicObject object with a Boolean value.
internal PolymorphicObject DeleteArtist(List <PolymorphicObject> parameters, DataConnector dataConnector)
{
// Initial Value
PolymorphicObject returnObject = new PolymorphicObject();
// If the data connection is connected
if ((dataConnector != null) && (dataConnector.Connected == true))
{
// Create Delete StoredProcedure
DeleteArtistStoredProcedure deleteArtistProc = null;
// verify the first parameters is a(n) 'Artist'.
if (parameters[0].ObjectValue as Artist != null)
{
// Create Artist
Artist artist = (Artist)parameters[0].ObjectValue;
// verify artist exists
if (artist != null)
{
// Now create deleteArtistProc from ArtistWriter
// The DataWriter converts the 'Artist'
// to the SqlParameter[] array needed to delete a 'Artist'.
deleteArtistProc = ArtistWriter.CreateDeleteArtistStoredProcedure(artist);
}
}
// Verify deleteArtistProc exists
if (deleteArtistProc != null)
{
// Execute Delete Stored Procedure
bool deleted = this.DataManager.ArtistManager.DeleteArtist(deleteArtistProc, dataConnector);
// Create returnObject.Boolean
returnObject.Boolean = new NullableBoolean();
// If delete was successful
if (deleted)
{
// Set returnObject.Boolean.Value to true
returnObject.Boolean.Value = NullableBooleanEnum.True;
}
else
{
// Set returnObject.Boolean.Value to false
returnObject.Boolean.Value = NullableBooleanEnum.False;
}
}
}
else
{
// Raise Error Data Connection Not Available
throw new Exception("The database connection is not available.");
}
// return value
return(returnObject);
}
public void Should_fire_save_with_correct_xml_if_file_does_not_exist()
{
var xPathNavigable = MockRepository.GenerateStub<XmlDocument>();
_fileWrapper.Stub(x => x.FileExists("")).IgnoreArguments().Return(false);
_serializer.Stub(x => x.Serialize(null)).IgnoreArguments().Return(xPathNavigable);
var artistWriter = new ArtistWriter(_fileWrapper, _serializer);
var artist = new Artist() { Id = 1, Genre = "Rock", Name = "Test" };
artistWriter.CreateFile(artist);
_fileWrapper.AssertWasCalled(x => x.WriteFile(Arg<string>.Is.Anything, Arg<string>.Is.Anything));
}
/// <summary>
/// This method finds a 'Artist' object.
/// </summary>
/// <param name='List<PolymorphicObject>'>The 'Artist' to delete.
/// <returns>A PolymorphicObject object with a Boolean value.
internal PolymorphicObject FindArtist(List <PolymorphicObject> parameters, DataConnector dataConnector)
{
// Initial Value
PolymorphicObject returnObject = new PolymorphicObject();
// locals
Artist artist = null;
// If the data connection is connected
if ((dataConnector != null) && (dataConnector.Connected == true))
{
// Create Find StoredProcedure
FindArtistStoredProcedure findArtistProc = null;
// verify the first parameters is a 'Artist'.
if (parameters[0].ObjectValue as Artist != null)
{
// Get ArtistParameter
Artist paramArtist = (Artist)parameters[0].ObjectValue;
// verify paramArtist exists
if (paramArtist != null)
{
// Now create findArtistProc from ArtistWriter
// The DataWriter converts the 'Artist'
// to the SqlParameter[] array needed to find a 'Artist'.
findArtistProc = ArtistWriter.CreateFindArtistStoredProcedure(paramArtist);
}
// Verify findArtistProc exists
if (findArtistProc != null)
{
// Execute Find Stored Procedure
artist = this.DataManager.ArtistManager.FindArtist(findArtistProc, dataConnector);
// if dataObject exists
if (artist != null)
{
// set returnObject.ObjectValue
returnObject.ObjectValue = artist;
}
}
}
else
{
// Raise Error Data Connection Not Available
throw new Exception("The database connection is not available.");
}
}
// return value
return(returnObject);
}
/// <summary>
/// This method fetches all 'Artist' objects.
/// </summary>
/// <param name='List<PolymorphicObject>'>The 'Artist' to delete.
/// <returns>A PolymorphicObject object with all 'Artists' objects.
internal PolymorphicObject FetchAll(List <PolymorphicObject> parameters, DataConnector dataConnector)
{
// Initial Value
PolymorphicObject returnObject = new PolymorphicObject();
// locals
List <Artist> artistListCollection = null;
// Create FetchAll StoredProcedure
FetchAllArtistsStoredProcedure fetchAllProc = null;
// If the data connection is connected
if ((dataConnector != null) && (dataConnector.Connected == true))
{
// Get ArtistParameter
// Declare Parameter
Artist paramArtist = null;
// verify the first parameters is a(n) 'Artist'.
if (parameters[0].ObjectValue as Artist != null)
{
// Get ArtistParameter
paramArtist = (Artist)parameters[0].ObjectValue;
}
// Now create FetchAllArtistsProc from ArtistWriter
fetchAllProc = ArtistWriter.CreateFetchAllArtistsStoredProcedure(paramArtist);
}
// Verify fetchAllProc exists
if (fetchAllProc != null)
{
// Execute FetchAll Stored Procedure
artistListCollection = this.DataManager.ArtistManager.FetchAllArtists(fetchAllProc, dataConnector);
// if dataObjectCollection exists
if (artistListCollection != null)
{
// set returnObject.ObjectValue
returnObject.ObjectValue = artistListCollection;
}
}
else
{
// Raise Error Data Connection Not Available
throw new Exception("The database connection is not available.");
}
// return value
return(returnObject);
}
public void Should_throw_exception_if_file_already_exists()
{
_fileWrapper.Stub(x => x.FileExists("")).IgnoreArguments().Return(true);
var artistWriter = new ArtistWriter(_fileWrapper, _serializer);
Assert.Throws<ResourceExistsException>(() => artistWriter.CreateFile(new Artist()));
}
public void Should_create_folder_if_does_not_exist()
{
var artistReader = new ArtistWriter(_fileWrapper, _serializer);
artistReader.CreateFile(new Artist());
_fileWrapper.AssertWasCalled(x => x.CreateDirectory("C:/artist"));
}