System.Data.Tests.DataSetReadXmlSchemaTest.TestSampleFileSimpleTables C# (CSharp) Метод

        public void TestSampleFileSimpleTables()
        {
            var ds = new DataSet();
            ds.ReadXmlSchema(new StringReader(
                @"<xs:schema xmlns:xs='http://www.w3.org/2001/XMLSchema'>
                <xs:element name='foo' type='ct' />
                <xs:complexType name='ct'>
                  <xs:simpleContent>
                    <xs:extension base='xs:integer'>
                      <xs:attribute name='attr' />
                    </xs:extension>
                  </xs:simpleContent>
                </xs:complexType>
                </xs:schema>"));
            AssertDataSet("005", ds, "NewDataSet", 1, 0);
            DataTable dt = ds.Tables[0];
            AssertDataTable("tab", dt, "foo", 2, 0, 0, 0, 0, 0);
            AssertDataColumn("attr", dt.Columns[0], "attr", true, false, 0, 1, "attr", MappingType.Attribute, typeof(string), DBNull.Value, string.Empty, -1, string.Empty, 0, string.Empty, false, false);
            AssertDataColumn("text", dt.Columns[1], "foo_text", false, false, 0, 1, "foo_text", MappingType.SimpleContent, typeof(long), DBNull.Value, string.Empty, -1, string.Empty, 1, string.Empty, false, false);

            ds = new DataSet();
            ds.ReadXmlSchema(new StringReader(
                @"<xs:schema xmlns:xs='http://www.w3.org/2001/XMLSchema'>
                    <xs:element name='foo' type='st' />
                    <xs:complexType name='st'>
                      <xs:attribute name='att1' />
                      <xs:attribute name='att2' type='xs:int' default='2' />
                    </xs:complexType>
                </xs:schema>"));
            AssertDataSet("006", ds, "NewDataSet", 1, 0);
            dt = ds.Tables[0];
            AssertDataTable("tab", dt, "foo", 2, 0, 0, 0, 0, 0);
            AssertDataColumn("att1", dt.Columns["att1"], "att1", true, false, 0, 1, "att1", MappingType.Attribute, typeof(string), DBNull.Value, string.Empty, -1, string.Empty, /*0*/-1, string.Empty, false, false);
            AssertDataColumn("att2", dt.Columns["att2"], "att2", true, false, 0, 1, "att2", MappingType.Attribute, typeof(int), 2, string.Empty, -1, string.Empty, /*1*/-1, string.Empty, false, false);
        }