public void SchemaTest() // ComColumn. Manually add/remove tables/columns
{
DcTable t1 = schema.GetSubTable("Table 1");
DcTable t2 = schema.GetSubTable("Table 2");
// Finding by name and check various properties provided by the schema
Assert.AreEqual(schema.GetPrimitiveType("Decimal").Name, "Decimal");
Assert.AreEqual(t1.Name, "Table 1");
Assert.AreEqual(t2.Name, "Table 2");
Assert.AreEqual(schema.GetSubTable("Table 2"), t2);
Assert.AreEqual(t1.GetColumn("Column 11").Name, "Column 11");
Assert.AreEqual(t2.GetColumn("Column 21").Name, "Column 21");
Assert.AreEqual(t2.GetColumn("Super").IsSuper, true);
Assert.AreEqual(t2.SuperColumn.Input, t2);
Assert.AreEqual(t2.SuperColumn.Output, schema.Root);
// Test path enumerator
var pathEnum = new PathEnumerator(t2, t1, ColumnType.IDENTITY_ENTITY);
Assert.AreEqual(1, pathEnum.Count());
}
public bool IsInput(DcTable tab) // IsLess
{
var paths = new PathEnumerator(this, tab, ColumnType.IDENTITY_ENTITY);
return paths.Count() > 0;
}