github.com/insionng/yougam@v0.0.0-20170714101924-2bc18d833463/libraries/pingcap/tidb/xapi/tablecodec/tablecodec_test.go (about)

     1  // Copyright 2016 PingCAP, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package tablecodec
    15  
    16  import (
    17  	"testing"
    18  
    19  	. "github.com/insionng/yougam/libraries/pingcap/check"
    20  	"github.com/insionng/yougam/libraries/pingcap/tidb/model"
    21  	"github.com/insionng/yougam/libraries/pingcap/tidb/mysql"
    22  	"github.com/insionng/yougam/libraries/pingcap/tidb/util/codec"
    23  	"github.com/insionng/yougam/libraries/pingcap/tidb/util/testleak"
    24  	"github.com/insionng/yougam/libraries/pingcap/tidb/util/types"
    25  )
    26  
    27  func TestT(t *testing.T) {
    28  	TestingT(t)
    29  }
    30  
    31  var _ = Suite(&testTableCodecSuite{})
    32  
    33  type testTableCodecSuite struct{}
    34  
    35  // TODO: add more tests.
    36  func (s *testTableCodecSuite) TestTableCodec(c *C) {
    37  	defer testleak.AfterTest(c)()
    38  	key := EncodeRowKey(1, codec.EncodeInt(nil, 2))
    39  	h, err := DecodeRowKey(key)
    40  	c.Assert(err, IsNil)
    41  	c.Assert(h, Equals, int64(2))
    42  
    43  	key = EncodeColumnKey(1, 2, 3)
    44  	h, err = DecodeRowKey(key)
    45  	c.Assert(err, IsNil)
    46  	c.Assert(h, Equals, int64(2))
    47  }
    48  
    49  func (s *testTableCodecSuite) TestColumnToProto(c *C) {
    50  	defer testleak.AfterTest(c)()
    51  	// Make sure the Flag is set in tipb.ColumnInfo
    52  	tp := types.NewFieldType(mysql.TypeLong)
    53  	tp.Flag = 10
    54  	col := &model.ColumnInfo{
    55  		FieldType: *tp,
    56  	}
    57  	pc := columnToProto(col)
    58  	c.Assert(pc.GetFlag(), Equals, int32(10))
    59  }