public void Clone_gets_column_clones_from_cache() { var column0 = new Column("Foo", typeof(int)); var column1 = new Column("Bar", typeof(int)); var primaryKey = new PrimaryKey("PK", new[] { column0, column1 }, isClustered: false); var cloneContext = new CloneContext(); var columnClone0 = column0.Clone(cloneContext); var columnClone1 = column1.Clone(cloneContext); var clone = primaryKey.Clone(cloneContext); Assert.NotSame(primaryKey, clone); Assert.Equal(2, clone.Columns.Count); Assert.Same(columnClone0, clone.Columns[0]); Assert.Same(columnClone1, clone.Columns[1]); }
public void Create_and_initialize_primary_key() { var table = new Table("dbo.MyTable"); var column0 = new Column("Foo", "int"); var column1 = new Column("Bar", "int"); table.AddColumn(column0); table.AddColumn(column1); var primaryKey = new PrimaryKey( "MyPrimaryKey", new[] { column0, column1, }, isClustered: true); Assert.Equal("MyPrimaryKey", primaryKey.Name); Assert.IsAssignableFrom<IReadOnlyList<Column>>(table.Columns); Assert.Equal(2, primaryKey.Columns.Count); Assert.Same(column0, primaryKey.Columns[0]); Assert.Same(column1, primaryKey.Columns[1]); Assert.Same(table, primaryKey.Table); Assert.True(primaryKey.IsClustered); }
public void Clone_replicates_instance_and_adds_column_clones_to_cache() { var column0 = new Column("Foo", typeof(int)); var column1 = new Column("Bar", typeof(int)); var primaryKey = new PrimaryKey("PK", new[] { column0, column1 }, isClustered: false); var cloneContext = new CloneContext(); var clone = primaryKey.Clone(cloneContext); Assert.NotSame(primaryKey, clone); Assert.Equal("PK", clone.Name); Assert.Equal(2, clone.Columns.Count); Assert.NotSame(column0, clone.Columns[0]); Assert.NotSame(column1, clone.Columns[1]); Assert.Equal("Foo", clone.Columns[0].Name); Assert.Equal("Bar", clone.Columns[1].Name); Assert.False(clone.IsClustered); Assert.Same(clone.Columns[0], cloneContext.GetOrAdd(column0, () => null)); Assert.Same(clone.Columns[1], cloneContext.GetOrAdd(column1, () => null)); }
public void Clone_replicates_instance_and_uses_cache() { var column00 = new Column("C00", typeof(int)); var column01 = new Column("C01", typeof(string)); var column10 = new Column("C10", typeof(int)); var column11 = new Column("C11", typeof(string)); var table0 = new Table("dbo.T0", new[] { column00, column01 }); var table1 = new Table("dbo.T1", new[] { column10, column11 }); var primaryKey0 = new PrimaryKey("PK0", new[] { column00 }); var primaryKey1 = new PrimaryKey("PK1", new[] { column10 }); var foreignKey0 = new ForeignKey("FK0", new[] { column01 }, new[] { column10 }); var foreignKey1 = new ForeignKey("FK1", new[] { column11 }, new[] { column00 }); var index0 = new Index("IX0", new[] { column00 }); var index1 = new Index("IX1", new[] { column10 }); table0.PrimaryKey = primaryKey0; table1.PrimaryKey = primaryKey1; table0.AddForeignKey(foreignKey0); table1.AddForeignKey(foreignKey1); table0.AddIndex(index0); table1.AddIndex(index1); var cloneContext = new CloneContext(); var clone0 = table0.Clone(cloneContext); Assert.NotSame(table0, clone0); Assert.Equal("dbo.T0", clone0.Name); Assert.Equal(2, clone0.Columns.Count); Assert.NotSame(column00, clone0.Columns[0]); Assert.NotSame(column01, clone0.Columns[1]); Assert.Equal("C00", clone0.Columns[0].Name); Assert.Equal("C01", clone0.Columns[1].Name); Assert.Equal(typeof(int), clone0.Columns[0].ClrType); Assert.Equal(typeof(string), clone0.Columns[1].ClrType); Assert.NotNull(clone0.PrimaryKey); Assert.NotSame(primaryKey0, clone0.PrimaryKey); Assert.Equal("PK0", clone0.PrimaryKey.Name); Assert.Equal(1, clone0.PrimaryKey.Columns.Count); Assert.Same(clone0.Columns[0], clone0.PrimaryKey.Columns[0]); Assert.Equal(1, clone0.ForeignKeys.Count); Assert.NotSame(foreignKey0, clone0.ForeignKeys[0]); Assert.Equal("FK0", clone0.ForeignKeys[0].Name); Assert.Equal(1, clone0.ForeignKeys[0].Columns.Count); Assert.Equal(1, clone0.ForeignKeys[0].ReferencedColumns.Count); Assert.Same(clone0.Columns[1], clone0.ForeignKeys[0].Columns[0]); Assert.Same(cloneContext.GetOrAdd(column10, () => null), clone0.ForeignKeys[0].ReferencedColumns[0]); Assert.Equal(1, clone0.Indexes.Count); Assert.NotSame(index0, clone0.Indexes[0]); Assert.Equal("IX0", clone0.Indexes[0].Name); Assert.Equal(1, clone0.Indexes[0].Columns.Count); Assert.Same(clone0.Columns[0], clone0.Indexes[0].Columns[0]); Assert.Equal(3, cloneContext.ItemCount); Assert.Same(clone0.Columns[0], cloneContext.GetOrAdd(column00, () => null)); Assert.Same(clone0.Columns[1], cloneContext.GetOrAdd(column01, () => null)); Assert.NotNull(cloneContext.GetOrAdd(column10, () => null)); var clone1 = table1.Clone(cloneContext); Assert.NotSame(table1, clone1); Assert.Equal("dbo.T1", clone1.Name); Assert.Equal(2, clone1.Columns.Count); Assert.NotSame(column10, clone1.Columns[0]); Assert.NotSame(column11, clone1.Columns[1]); Assert.Equal("C10", clone1.Columns[0].Name); Assert.Equal("C11", clone1.Columns[1].Name); Assert.Equal(typeof(int), clone1.Columns[0].ClrType); Assert.Equal(typeof(string), clone1.Columns[1].ClrType); Assert.NotNull(clone1.PrimaryKey); Assert.NotSame(primaryKey1, clone1.PrimaryKey); Assert.Equal("PK1", clone1.PrimaryKey.Name); Assert.Equal(1, clone1.PrimaryKey.Columns.Count); Assert.Same(clone1.Columns[0], clone1.PrimaryKey.Columns[0]); Assert.Equal(1, clone1.ForeignKeys.Count); Assert.NotSame(foreignKey1, clone1.ForeignKeys[0]); Assert.Equal("FK1", clone1.ForeignKeys[0].Name); Assert.Equal(1, clone1.ForeignKeys[0].Columns.Count); Assert.Equal(1, clone1.ForeignKeys[0].ReferencedColumns.Count); Assert.Same(clone1.Columns[1], clone1.ForeignKeys[0].Columns[0]); Assert.Same(clone0.Columns[0], clone1.ForeignKeys[0].ReferencedColumns[0]); Assert.Same(clone1.Columns[0], clone0.ForeignKeys[0].ReferencedColumns[0]); Assert.Equal(1, clone1.Indexes.Count); Assert.NotSame(index1, clone1.Indexes[0]); Assert.Equal("IX1", clone1.Indexes[0].Name); Assert.Equal(1, clone1.Indexes[0].Columns.Count); Assert.Same(clone1.Columns[0], clone1.Indexes[0].Columns[0]); Assert.Equal(4, cloneContext.ItemCount); Assert.Same(clone0.Columns[0], cloneContext.GetOrAdd(column00, () => null)); Assert.Same(clone0.Columns[1], cloneContext.GetOrAdd(column01, () => null)); Assert.Same(clone1.Columns[0], cloneContext.GetOrAdd(column10, () => null)); Assert.Same(clone1.Columns[1], cloneContext.GetOrAdd(column11, () => null)); }
public void Get_set_primary_key() { var columns = new[] { new Column("Foo", "int") }; var table = new Table("dbo.MyTable", columns); var primaryKey = new PrimaryKey("PK", columns); Assert.Null(table.PrimaryKey); table.PrimaryKey = primaryKey; Assert.Same(primaryKey, table.PrimaryKey); table.PrimaryKey = null; Assert.Null(table.PrimaryKey); }