github.com/whtcorpsinc/milevadb-prod@v0.0.0-20211104133533-f57f4be3b597/causetstore/petri/petrictx_test.go (about)

     1  // Copyright 2020 WHTCORPS INC, 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 petri
    15  
    16  import (
    17  	. "github.com/whtcorpsinc/check"
    18  	"github.com/whtcorpsinc/milevadb/soliton/mock"
    19  	"github.com/whtcorpsinc/milevadb/soliton/testleak"
    20  )
    21  
    22  var _ = Suite(&testPetriCtxSuite{})
    23  
    24  type testPetriCtxSuite struct {
    25  }
    26  
    27  func (s *testPetriCtxSuite) TestPetri(c *C) {
    28  	defer testleak.AfterTest(c)()
    29  	ctx := mock.NewContext()
    30  
    31  	c.Assert(petriKey.String(), Not(Equals), "")
    32  
    33  	BindPetri(ctx, nil)
    34  	v := GetPetri(ctx)
    35  	c.Assert(v, IsNil)
    36  
    37  	ctx.ClearValue(petriKey)
    38  	v = GetPetri(ctx)
    39  	c.Assert(v, IsNil)
    40  }