protected static void Generic_Constructs_The_Correct_One2One_Relationships(Database db)
{
var table1 = db.Tables[4];
var table2 = db.Tables[3];
Assert.That(table1.Relationships, Is.Not.Null);
Assert.That(table2.Relationships, Is.Not.Null);
Assert.That(table1.Relationships, Has.Count(1));
Assert.That(table2.Relationships, Has.Count(1));
Assert.That(table1.Relationships[0], Is.Not.Null);
Assert.That(table2.Relationships[0], Is.Not.Null);
Assert.That(table1.Relationships[0], Is.SameAs(table2.Relationships[0]));
var relationship = table1.Relationships[0];
Assert.That(relationship, Is.Not.Null);
Assert.That(relationship.PrimaryTable, Is.SameAs(table2));
Assert.That(relationship.ForeignTable, Is.SameAs(table1));
Assert.That(relationship.SourceCardinality, Is.EqualTo(Cardinality.One));
Assert.That(relationship.TargetCardinality, Is.EqualTo(Cardinality.One));
Assert.That(relationship.PrimaryKey, Is.Not.Null);
Assert.That(relationship.PrimaryKey.Columns, Has.Count(3));
Assert.That(relationship.ForeignKey.Columns, Has.Count(3));
Assert.That(relationship.PrimaryKey.Keytype, Is.EqualTo(DatabaseKeyType.Primary));
Assert.That(relationship.ForeignKey.Keytype, Is.EqualTo(DatabaseKeyType.Foreign));
}
protected void SetupBase(string resourcePath)
{
loader = new EntityLoader(MockRepository.GenerateStub<IFileController>());
database = new Database("DB1");
table1 = new Table("Table1");
table1.AddColumn(new Column("ID") { Datatype = "int" });
table1.AddColumn(new Column("BasicClass2_Index") { Datatype = "int" });
database.AddEntity(table1);
table2 = new Table("Table2");
table2.AddColumn(new Column("ID") { Datatype = "int" });
table2.AddColumn(new Column("BASIC_CLASS_1_ID"));
database.AddEntity(table2);
tableManyToMany = new Table("Class1Class2");
tableManyToMany.AddColumn(new Column("Class1ID") { Datatype = "int" });
tableManyToMany.AddColumn(new Column("Class2ID") { Datatype = "int" });
database.AddTable(tableManyToMany);
relationship = table1.CreateRelationshipTo(table2);
relationship.PrimaryKey.AddColumn("ID");
relationship.ForeignKey.AddColumn("BASIC_CLASS_1_ID");
// Call we are testing
mappingSet = loader.GetEntities(new[] { Path.Combine("Resources", resourcePath) }, database);
}
private static IColumn GetColumn()
{
IDatabase db = new Database("DB1");
Table table = new Table("Table2");
table.Database = db;
Column column = new Column("Column0011");
column.Parent = table;
return column;
}
private static TimeSpan RunSerialisationTest(int numTables, int numColumns)
{
IDatabase db = new Database("Test Database", ArchAngel.Providers.EntityModel.Controller.DatabaseLayer.DatabaseTypes.SQLServer2005);
SetupDatabase(db, numTables, numColumns);
DateTime start = DateTime.Now;
db.Serialise(new DatabaseSerialisationScheme());
return DateTime.Now - start;
}
public void Setup()
{
database = new Database("DB1");
table = new Table("Table1");
database.AddTable(table);
reference = new ReferenceImpl(new Guid("11111111-1111-1111-1111-111111111111"));
entitySet = MockRepository.GenerateMock<EntitySet>();
entitySet.Stub(e => e.References).Return(new List<Reference> { reference }.AsReadOnly());
}
public void Should_Return_This()
{
const string expectedXML = @"<LogicalSchema Version=""1""><DatabaseName>Database1</DatabaseName></LogicalSchema>";
Database db1 = new Database("Database1");
string outputXml = db1.Serialise(new DatabaseSerialisationScheme());
outputXml = XmlSqueezer.RemoveWhitespaceBetweenElements(outputXml);
Assert.That(outputXml, Is.EqualTo(expectedXML));
}
public MappingSetImpl()
{
Database = new Database("", ArchAngel.Providers.EntityModel.Controller.DatabaseLayer.DatabaseTypes.Unknown);
EntitySet = new EntitySetImpl();
EventAggregator = new EventAggregator(this);
TablePrefixes = new List<string>();
ColumnPrefixes = new List<string>();
TableSuffixes = new List<string>();
ColumnSuffixes = new List<string>();
}
public void It_Should_Deserialise_To_This()
{
var xml = "<MappingSet />";
Database database = new Database("DB1");
EntitySet entitySet = new EntitySetImpl();
MappingSet set = new MappingSetDeserialisationScheme().DeserialiseMappingSet(xml.GetXmlDocRoot(), database, entitySet);
Assert.That(set.EntitySet, Is.SameAs(entitySet));
Assert.That(set.Database, Is.SameAs(database));
}
public void Both_Should_Validate_Correcty()
{
var table1 = new Table { Name = "Table1"};
var table2 = new Table { Name = "Table2"};
var database = new Database("DB");
database.AddTable(table1);
database.AddTable(table2);
var failures = new List<ValidationFailure>();
Assert.That(table1.ValidateObject(failures), Is.True);
Assert.That(failures, Is.Empty);
}
public static Database TestDatabase()
{
Database db = new Database("Test Database");
var t1 = new Table("Table1");
db.AddTable(t1);
t1.AddColumn(new Column("Column1") { InPrimaryKey = true, Datatype = "int", OrdinalPosition = 0, Size = 4});
t1.AddColumn(new Column("Column2") { Datatype = "nvarchar", OrdinalPosition = 1, Size = 100 });
t1.AddColumn(new Column("Column3") { Datatype = "datetime", OrdinalPosition = 2, Size = 8 });
t1.AddIndex(new Index("PK_Table1") { IsUnique = true, Datatype = DatabaseIndexType.PrimaryKey}).AddColumn("Column1");
t1.AddKey(new Key("PK_Table1", DatabaseKeyType.Primary)).AddColumn("Column1").AddColumn("Column2");
return db;
}
public IDatabase Deserialise(string databaseXML)
{
// ReSharper disable PossibleNullReferenceException
log.Info("Loading database XML");
XmlDocument doc = new XmlDocument();
doc.LoadXml(databaseXML);
XmlElement root = doc.DocumentElement;
string databaseName = root.SelectSingleNode("DatabaseName").InnerText;
string databaseType = root.SelectSingleNode("DatabaseType").InnerText;
DatabaseTypes dbType = (DatabaseTypes)Enum.Parse(typeof(DatabaseTypes), databaseType, true);
log.InfoFormat("Processing database XML (DB Name = {0})", databaseName);
Database database = new Database(databaseName, dbType);
var connectionInfoNode = root.SelectSingleNode("ConnectionInformation");
if (connectionInfoNode != null)
{
database.Loader = DeserialiseConnectionInformation(connectionInfoNode, databaseName);
database.ConnectionInformation = database.Loader.DatabaseConnector.ConnectionInformation;
}
XmlNodeList tableNodes = root.SelectNodes("Table");
XmlNodeList viewNodes = root.SelectNodes("View");
XmlNodeList relationshipNodes = root.SelectNodes("Relationship");
// The process:
// 1) Deserialise all Tables. Don't do their columns/keys/indexes yet.
// 2) Deserialise the Columns from each Table node. Add them to their parent Tables.
// 3) Deserialise Indexes, add them to their parent Tables.
// 4) Deserialise Keys.
// 5) Deserialise Relationships
DeserialiseTables(database, tableNodes);
DeserialiseColumns(database, tableNodes);
DeserialiseIndexes(database, tableNodes);
DeserialiseKeys(database, tableNodes);
DeserialiseViews(database, viewNodes);
DeserialiseViewColumns(database, viewNodes);
DeserialiseViewIndexes(database, viewNodes);
DeserialiseViewKeys(database, viewNodes);
DeserialiseRelationships(database, relationshipNodes);
return database;
// ReSharper restore PossibleNullReferenceException
}
private void buttonRunHBM2ModelTransform_Click(object sender, RoutedEventArgs args)
{
var loader = new EntityLoader(new FileController());
var database = new Database("DB1", ArchAngel.Providers.EntityModel.Controller.DatabaseLayer.DatabaseTypes.SQLServer2005);
var table = new Table("TableName", "");
table.AddColumn(new Column("ID"));
table.AddColumn(new Column("Speed"));
table.AddColumn(new Column("Name"));
table.AddColumn(new Column("Speed"));
table.AddColumn(new Column("Discriminator"));
table.AddColumn(new Column("Car_Make"));
table.AddColumn(new Column("Bike_Model"));
database.AddTable(table);
loader.GetEntities(new[] {"nhtest.xml"}, database);
}
public void Should_Return_This()
{
const string expectedXML = @"<LogicalSchema Version=""1""><DatabaseName>Database1</DatabaseName>" +
"<Table><Description /><Enabled>True</Enabled><IsUserDefined>False</IsUserDefined><Name>Table1</Name><UID>00000000-0000-0000-0000-000000000000</UID></Table>" +
"<Table><Description /><Enabled>True</Enabled><IsUserDefined>False</IsUserDefined><Name>Table2</Name><UID>00000000-0000-0000-0000-000000000000</UID></Table>" +
"</LogicalSchema>";
Database db1 = new Database("Database1");
db1.AddTable(new Table("Table1"));
db1.AddTable(new Table("Table2"));
string outputXml = db1.Serialise(new DatabaseSerialisationScheme());
outputXml = XmlSqueezer.RemoveWhitespaceBetweenElements(outputXml);
Assert.That(outputXml, Is.EqualTo(expectedXML));
}
public void Setup()
{
database = new Database("Db1");
entitySet = new EntitySetImpl();
table = new Table("Table1");
table.AddColumn(new Column("Column1"));
entity1 = new EntityImpl("Entity1");
entity1.AddProperty(new PropertyImpl("Property1"));
entity2 = new EntityImpl("Entity2");
entity2.AddProperty(new PropertyImpl("Property2"));
var reference = entity1.CreateReferenceTo(entity2);
reference.Identifier = new Guid("11111111-1111-1111-1111-111111111111");
reference.End1Name = "end1";
reference.End2Name = "end2";
entitySet.AddReference(reference);
database.AddTable(table);
entitySet.AddEntity(entity1);
}
public void It_Should_Be_Reconstructed_Correctly()
{
const string xml = When_Serialising_Key_With_A_Referenced_Key.KeyWithReferencedKeyXml;
XmlDocument document = new XmlDocument();
document.LoadXml(xml);
Database db = new Database("Database1");
Table table1 = new Table("Table1");
Table table2 = new Table("Table2");
db.AddTable(table1);
db.AddTable(table2);
IKey key2 = new Key("ForeignKey") { Parent = table2 };
table2.AddKey(key2);
var scheme = new DatabaseDeserialisationScheme();
IKey key = scheme.ProcessKeyNode(document.DocumentElement, table1, db);
scheme.ProcessReferencedKey(key, document.DocumentElement, db);
Assert.That(key.ReferencedKey, Is.SameAs(key2));
}
public void It_Should_Be_Reconstructed_Correctly()
{
IDatabase database = new Database("DB1");
var table1 = new Table("Table1");
var table2 = new Table("Table2");
var key1 = new Key("K1", DatabaseKeyType.Primary);
var key2 = new Key("ForeignKey", DatabaseKeyType.Foreign);
table1.AddKey(key1);
table2.AddKey(key2);
database.AddTable(table1);
database.AddTable(table2);
Relationship rel = new DatabaseDeserialisationScheme().DeserialiseRelationship(FullRelationshipXml.GetXmlDocRoot(), database);
Assert.That(rel.Identifier, Is.EqualTo(new Guid("11111111-1111-1111-1111-111111111111")));
Assert.That(rel.Name, Is.EqualTo("Relation1"));
Assert.That(rel.PrimaryTable, Is.SameAs(table1));
Assert.That(rel.ForeignTable, Is.SameAs(table2));
Assert.That(rel.PrimaryKey, Is.SameAs(key1));
Assert.That(rel.ForeignKey, Is.SameAs(key2));
}
public void It_Should_Serialise_To_This()
{
XmlNode root = When_Serialising_A_Discriminator_With_One_Condition.FullDiscriminatorXml.GetXmlDocRoot();
Entity entity = new EntityImpl("Entity1");
var column = new Column("Column1");
Table table = new Table("Table1");
table.AddColumn(column);
var database = new Database("db1");
database.AddTable(table);
var dis = new EntitySetDeserialisationScheme().DeserialiseDiscriminator(root, database);
Assert.That(dis, Is.Not.Null);
Assert.That(dis.RootGrouping, Is.Not.Null);
Assert.That(dis.RootGrouping.ContainsConditions, Is.True);
Assert.That(dis.RootGrouping.ContainsGroupings, Is.False);
var condition = dis.RootGrouping.Conditions.ElementAt(0);
Assert.That(condition.Column, Is.SameAs(column));
Assert.That(condition.Operator, Is.SameAs(Operator.Equal));
Assert.That(condition.ExpressionValue.Value, Is.EqualTo("5"));
}
private static IKey GetKey()
{
IDatabase db = new Database("DB1");
Table table = new Table("Table2");
table.Database = db;
IKey key = new Key("KeyV");
key.Parent = table;
return key;
}
public void The_DatabaseName_Is_Wired_Up_Correctly()
{
IDatabaseForm form = MockRepository.GenerateMock<IDatabaseForm>();
Database obj = new Database("Database1");
obj.Loader = DatabaseLoaderFacade.GetSQLCELoader("asdfsdf.sdf");
IMainPanel panel = MockRepository.GenerateMock<IMainPanel>();
var presenter = new DatabasePresenter(panel, form);
presenter.AttachToModel(obj);
form.AssertWasCalled(a => a.SelectedDatabaseType = DatabaseTypes.SQLCE);
form.AssertWasCalled(a => a.SetDatabaseFilename("asdfsdf.sdf"));
form.AssertWasCalled(a => a.DatabaseHelper = Arg<IServerAndDatabaseHelper>.Is.NotNull);
}
public void Setup()
{
// Setup Database
database = new Database("DB1");
var table = new Table("User");
table.AddColumn(new Column("Name"));
table.AddColumn(new Column("AddressStreet"));
table.AddColumn(new Column("AddressCity"));
table.AddColumn(new Column("AddressCountry"));
database.AddTable(table);
// Setup Entities
entitySet = new EntitySetImpl();
Entity userEntity = new EntityImpl("User");
userEntity.AddProperty(new PropertyImpl("Name"));
// Create the Address type
spec = new ComponentSpecificationImpl("Address");
spec.AddProperty(new ComponentPropertyImpl("Street"));
spec.AddProperty(new ComponentPropertyImpl("City"));
spec.AddProperty(new ComponentPropertyImpl("Country"));
// Create the Address component for the User entity.
component = spec.CreateImplementedComponentFor(userEntity, "HomeAddress");
entitySet.AddEntity(userEntity);
entitySet.AddComponentSpecification(spec);
// Setup the Mappings
mappingSet = new MappingSetImpl(database, entitySet);
componentMapping = new ComponentMappingImpl();
mappingSet.AddMapping(componentMapping);
componentMapping.AddPropertyAndColumn(component.Properties[0], table.Columns[1]);
componentMapping.AddPropertyAndColumn(component.Properties[1], table.Columns[2]);
componentMapping.AddPropertyAndColumn(component.Properties[2], table.Columns[3]);
// Add the mapping between the Name property and the Name column in the database table.
mappingSet.ChangeMappedColumnFor(userEntity.ConcreteProperties[0]).To(table.Columns[0]);
}
protected static void Generic_Returns_Correct_Data(Database db, string databaseName, IDatabaseLoader loader)
{
Assert.That(db, Is.Not.Null);
Assert.That(db.Tables, Is.Not.Null);
Assert.That(db.Tables, Has.Count(1));
Assert.That(db.Name, Is.EqualTo(databaseName));
Assert.That(db.Loader, Is.SameAs(loader));
var table = db.Tables[0];
Assert.That(table, Is.Not.Null);
Assert.That(table.Database, Is.SameAs(db));
Assert.That(table.Name, Is.EqualTo("Table1"));
Assert.That(table.Columns, Is.Not.Null);
Assert.That(table.Columns, Has.Count(3));
var column = table.Columns[0];
Assert.That(column, Is.Not.Null);
Assert.That(column.Parent, Is.SameAs(table));
Assert.That(column.Name, Is.EqualTo("Column1"));
Assert.That(column.Datatype, Is.EqualTo("int"));
Assert.That(column.IsIdentity, Is.True, "Column1.IsIdentity should be true");
Assert.That(column.InPrimaryKey, Is.True);
Assert.That(column.IsNullable, Is.False);
Assert.That(column.IsReadOnly, Is.False);
Assert.That(column.IsUnique, Is.True);
Assert.That(column.IsUserDefined, Is.False);
Assert.That(column.OrdinalPosition, Is.EqualTo(1));
Assert.That(column.Default, Is.EqualTo(""));
column = table.Columns[1];
Assert.That(column, Is.Not.Null);
Assert.That(column.Parent, Is.SameAs(table));
Assert.That(column.Name, Is.EqualTo("Column2"));
Assert.That(column.Datatype, Is.EqualTo("nvarchar"));
Assert.That(column.InPrimaryKey, Is.False);
Assert.That(column.IsIdentity, Is.False);
Assert.That(column.IsNullable, Is.True);
Assert.That(column.IsReadOnly, Is.False);
Assert.That(column.IsUnique, Is.False);
Assert.That(column.IsUserDefined, Is.False);
Assert.That(column.OrdinalPosition, Is.EqualTo(2));
Assert.That(column.Default, Is.EqualTo(""));
column = table.Columns[2];
Assert.That(column, Is.Not.Null);
Assert.That(column.Parent, Is.SameAs(table));
Assert.That(column.Name, Is.EqualTo("Column3"));
Assert.That(column.Datatype, Is.EqualTo("datetime"));
Assert.That(column.InPrimaryKey, Is.False);
Assert.That(column.IsIdentity, Is.False);
Assert.That(column.IsNullable, Is.False);
Assert.That(column.IsReadOnly, Is.False);
Assert.That(column.IsUnique, Is.False);
Assert.That(column.IsUserDefined, Is.False);
Assert.That(column.OrdinalPosition, Is.EqualTo(3));
Assert.That(column.Default, Is.EqualTo(""));
IIndex index = table.Indexes[0];
Assert.That(index, Is.Not.Null);
Assert.That(index.Parent, Is.SameAs(table));
Assert.That(index.Name, Is.EqualTo("PK_Table1"));
Assert.That(index.Datatype, Is.EqualTo(DatabaseIndexType.PrimaryKey));
Assert.That(index.IsClustered, Is.False);
Assert.That(index.IsUnique, Is.True);
Assert.That(index.IsUserDefined, Is.False);
Assert.That(index.Columns, Is.Not.Null);
Assert.That(index.Columns[0].Name, Is.EqualTo("Column1"));
Assert.That(index.Columns[0].Parent, Is.EqualTo(table));
index = table.Indexes[1];
Assert.That(index, Is.Not.Null);
Assert.That(index.Parent, Is.SameAs(table));
Assert.That(index.Name, Is.EqualTo("UQ__Table1__000000000000000C"));
Assert.That(index.Datatype, Is.EqualTo(DatabaseIndexType.Unique));
Assert.That(index.IsClustered, Is.False);
Assert.That(index.IsUnique, Is.True);
Assert.That(index.IsUserDefined, Is.False);
Assert.That(index.Columns, Is.Not.Null);
Assert.That(index.Columns[0].Name, Is.EqualTo("Column1"));
Assert.That(index.Columns[0].Parent, Is.EqualTo(table));
}
private MappingSet CreateMappingSet_OneTable()
{
Database database = new Database("DB1");
var table = new Table("Table1");
table.AddColumn(new Column("Column1") { Datatype = "int", InPrimaryKey = true });
table.AddColumn(new Column("Column2") { Datatype = "nvarchar", Size = 50 });
database.AddTable(table);
MappingProcessor processor = new MappingProcessor(new OneToOneEntityProcessor());
return processor.CreateOneToOneMapping(database);
}
public void Both_Should_Not_Validate()
{
var table1 = new Table { Name = "Table"};
var table2 = new Table { Name = "Table"};
var database = new Database("DB");
database.AddTable(table1);
database.AddTable(table2);
ValidateTable(table1);
ValidateTable(table2);
}
public void SetUp()
{
loader = new EntityLoader(MockRepository.GenerateStub<IFileController>());
database = new Database("DB1");
table = new Table("Transport");
table.AddColumn(new Column("ID") { Datatype = "int" });
table.AddColumn(new Column("Discriminator") { Datatype = "char", Size = 1});
table.AddColumn(new Column("Name") { Datatype = "varchar", Size = 100 });
table.AddColumn(new Column("Bike_Code") { Datatype = "varchar", Size = 5 });
database.AddEntity(table);
// Call we are testing
mappingSet = loader.GetEntities(new[] { Path.Combine("Resources", "TablePerClassHierarchy.hbm.xml") }, database);
}
public Database LoadDatabase(List<SchemaData> databaseObjectsToFetch, List<string> allowedSchemas)
{
try
{
connector.Open();
}
catch (Exception e)
{
throw new DatabaseLoaderException("Error opening database connection. See inner exception.", e);
}
try
{
var db = new Database(connector.DatabaseName, DatabaseTypes.MySQL) { Loader = this };
db.ConnectionInformation = DatabaseConnector.ConnectionInformation;
SetSchemaFilter(databaseObjectsToFetch);
foreach (var table in GetTables(databaseObjectsToFetch))
db.AddTable(table);
foreach (var view in GetViews(databaseObjectsToFetch))
db.AddView(view);
GetForeignKeys(db);
return db;
}
catch (Exception e)
{
throw new DatabaseLoaderException("Error opening database connection. See inner exception.", e);
}
finally
{
connector.Close();
}
}
private MappingSet CreateMappingSet_TwoTables()
{
Database database = new Database("DB1");
var table1 = new Table("Table1");
table1.AddColumn(new Column("Column1") { Datatype = "int", InPrimaryKey = true });
var table2 = new Table("Table2");
table2.AddColumn(new Column("Column1") { Datatype = "int", InPrimaryKey = true });
database.AddTable(table1);
database.AddTable(table2);
MappingProcessor processor = new MappingProcessor(new OneToOneEntityProcessor());
return processor.CreateOneToOneMapping(database);
}
private static IIndex GetIndex()
{
IDatabase db = new Database("DB1");
Table table = new Table("Table2");
table.Database = db;
Index index = new Index("Index1");
index.Parent = table;
return index;
}
public void SetUp()
{
Table1 = new Table("Table1");
Table2 = new Table("Table2");
Table3 = new Table("Table3");
Database = new Database("DB1");
Database.AddEntity(Table1);
Database.AddEntity(Table2);
Database.AddEntity(Table3);
Relationship12 = Table1.CreateRelationshipTo(Table2);
Relationship13 = Table1.CreateRelationshipTo(Table3);
Set = new MappingSetImpl(Database, new EntitySetImpl());
}
public void Removed()
{
IDatabase db = new Database("DB1");
Table table = new Table("Table2");
table.Database = db;
IMergeOperation<ITable> op = new TableRemovalOperation(table);
StringAssert.Contains("DB1.Table2 Removed", op.ToString());
}
public void Addition()
{
IDatabase db = new Database("DB1");
Table table = new Table("Table2");
IMergeOperation<ITable> op = new TableAdditionOperation(db, table);
Assert.That(op.ToString(), Is.EqualTo("DB1.Table2 Added"));
}