github.com/whtcorpsinc/MilevaDB-Prod@v0.0.0-20211104133533-f57f4be3b597/soliton/texttree/texttree_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 texttree_test
    15  
    16  import (
    17  	"testing"
    18  
    19  	. "github.com/whtcorpsinc/check"
    20  	"github.com/whtcorpsinc/milevadb/soliton/texttree"
    21  )
    22  
    23  type texttreeSuite struct{}
    24  
    25  var _ = Suite(&texttreeSuite{})
    26  
    27  func TestT(t *testing.T) {
    28  	CustomVerboseFlag = true
    29  	TestingT(t)
    30  }
    31  
    32  func (s *texttreeSuite) TestPrettyIdentifier(c *C) {
    33  	c.Assert(texttree.PrettyIdentifier("test", "", false), Equals, "test")
    34  	c.Assert(texttree.PrettyIdentifier("test", "  │  ", false), Equals, "  ├ ─test")
    35  	c.Assert(texttree.PrettyIdentifier("test", "\t\t│\t\t", false), Equals, "\t\t├\t─test")
    36  	c.Assert(texttree.PrettyIdentifier("test", "  │  ", true), Equals, "  └ ─test")
    37  	c.Assert(texttree.PrettyIdentifier("test", "\t\t│\t\t", true), Equals, "\t\t└\t─test")
    38  }
    39  
    40  func (s *texttreeSuite) TestIndent4Child(c *C) {
    41  	c.Assert(texttree.Indent4Child("    ", false), Equals, "    │ ")
    42  	c.Assert(texttree.Indent4Child("    ", true), Equals, "    │ ")
    43  	c.Assert(texttree.Indent4Child("   │ ", true), Equals, "     │ ")
    44  }