System.Data.Tests.DataTableTest.ReadXmlSchema C# (CSharp) Метод

        public void ReadXmlSchema()
        {
            DataTable Table = new DataTable();
            Table.ReadXmlSchema(new StringReader(DataProvider.own_schema1));

            Assert.Equal("test_table", Table.TableName);
            Assert.Equal("", Table.Namespace);
            Assert.Equal(2, Table.Columns.Count);
            Assert.Equal(0, Table.Rows.Count);
            Assert.False(Table.CaseSensitive);
            Assert.Equal(1, Table.Constraints.Count);
            Assert.Equal("", Table.Prefix);

            Constraint cons = Table.Constraints[0];
            Assert.Equal("Constraint1", cons.ConstraintName.ToString());
            Assert.Equal("Constraint1", cons.ToString());

            DataColumn column = Table.Columns[0];
            Assert.True(column.AllowDBNull);
            Assert.False(column.AutoIncrement);
            Assert.Equal(0L, column.AutoIncrementSeed);
            Assert.Equal(1L, column.AutoIncrementStep);
            Assert.Equal("test", column.Caption);
            Assert.Equal("Element", column.ColumnMapping.ToString());
            Assert.Equal("first", column.ColumnName);
            Assert.Equal(typeof(string), column.DataType);
            Assert.Equal("test_default_value", column.DefaultValue.ToString());
            Assert.False(column.DesignMode);
            Assert.Equal("", column.Expression);
            Assert.Equal(100, column.MaxLength);
            Assert.Equal("", column.Namespace);
            Assert.Equal(0, column.Ordinal);
            Assert.Equal("", column.Prefix);
            Assert.False(column.ReadOnly);
            Assert.True(column.Unique);

            DataColumn column2 = Table.Columns[1];
            Assert.True(column2.AllowDBNull);
            Assert.False(column2.AutoIncrement);
            Assert.Equal(0L, column2.AutoIncrementSeed);
            Assert.Equal(1L, column2.AutoIncrementStep);
            Assert.Equal("second", column2.Caption);
            Assert.Equal("Element", column2.ColumnMapping.ToString());
            Assert.Equal("second", column2.ColumnName);
            Assert.Equal(typeof(SqlGuid), column2.DataType);
            Assert.Equal(SqlGuid.Null, column2.DefaultValue);
            Assert.Equal(typeof(SqlGuid), column2.DefaultValue.GetType());
            Assert.False(column2.DesignMode);
            Assert.Equal("", column2.Expression);
            Assert.Equal(-1, column2.MaxLength);
            Assert.Equal("", column2.Namespace);
            Assert.Equal(1, column2.Ordinal);
            Assert.Equal("", column2.Prefix);
            Assert.False(column2.ReadOnly);
            Assert.False(column2.Unique);

            DataTable Table2 = new DataTable();
            Table2.ReadXmlSchema(new StringReader(DataProvider.own_schema2));

            Assert.Equal("second_test_table", Table2.TableName);
            Assert.Equal("", Table2.Namespace);
            Assert.Equal(1, Table2.Columns.Count);
            Assert.Equal(0, Table2.Rows.Count);
            Assert.False(Table2.CaseSensitive);
            Assert.Equal(1, Table2.Constraints.Count);
            Assert.Equal("", Table2.Prefix);

            DataColumn column3 = Table2.Columns[0];
            Assert.True(column3.AllowDBNull);
            Assert.False(column3.AutoIncrement);
            Assert.Equal(0L, column3.AutoIncrementSeed);
            Assert.Equal(1L, column3.AutoIncrementStep);
            Assert.Equal("second_first", column3.Caption);
            Assert.Equal("Element", column3.ColumnMapping.ToString());
            Assert.Equal("second_first", column3.ColumnName);
            Assert.Equal(typeof(string), column3.DataType);
            Assert.Equal("default_value", column3.DefaultValue.ToString());
            Assert.False(column3.DesignMode);
            Assert.Equal("", column3.Expression);
            Assert.Equal(100, column3.MaxLength);
            Assert.Equal("", column3.Namespace);
            Assert.Equal(0, column3.Ordinal);
            Assert.Equal("", column3.Prefix);
            Assert.False(column3.ReadOnly);
            Assert.True(column3.Unique);
        }