github.com/XiaoMi/Gaea@v1.2.5/util/hack/hack_test.go (about)

     1  // Copyright 2016 The kingshard Authors. All rights reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License"): you may
     4  // not use this file except in compliance with the License. You may obtain
     5  // 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, WITHOUT
    11  // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
    12  // License for the specific language governing permissions and limitations
    13  // under the License.
    14  
    15  package hack
    16  
    17  import (
    18  	"bytes"
    19  	"testing"
    20  )
    21  
    22  func TestString(t *testing.T) {
    23  	b := []byte("hello world")
    24  	a := String(b)
    25  
    26  	if a != "hello world" {
    27  		t.Fatal(a)
    28  	}
    29  
    30  	b[0] = 'a'
    31  
    32  	if a != "aello world" {
    33  		t.Fatal(a)
    34  	}
    35  
    36  	b = append(b, "abc"...)
    37  	if a != "aello world" {
    38  		t.Fatal(a)
    39  	}
    40  }
    41  
    42  func TestByte(t *testing.T) {
    43  	a := "hello world"
    44  
    45  	b := Slice(a)
    46  
    47  	if !bytes.Equal(b, []byte("hello world")) {
    48  		t.Fatal(string(b))
    49  	}
    50  }