github.com/zly-app/zapp@v1.3.3/component/gpool/gpool_test.go (about)

     1  /*
     2  -------------------------------------------------
     3     Author :       zlyuancn
     4     date：         2021/3/19
     5     Description :
     6  -------------------------------------------------
     7  */
     8  
     9  package gpool
    10  
    11  import (
    12  	"errors"
    13  	"sync"
    14  	"testing"
    15  	"time"
    16  
    17  	"github.com/stretchr/testify/require"
    18  )
    19  
    20  func TestGo(t *testing.T) {
    21  	g := NewGPool(new(GPoolConfig))
    22  	defer g.Close()
    23  
    24  	results := make([]error, 5)
    25  	var wg sync.WaitGroup
    26  	wg.Add(len(results))
    27  	for i := 0; i < len(results); i++ {
    28  		g.Go(func(i int) func() error {
    29  			return func() error {
    30  				time.Sleep(time.Second)
    31  				t.Log("GoAsync", i)
    32  				return nil
    33  			}
    34  		}(i), func(i int) func(err error) {
    35  			return func(err error) {
    36  				results[i] = err
    37  				wg.Done()
    38  			}
    39  		}(i))
    40  	}
    41  	wg.Wait()
    42  }
    43  
    44  func TestGoSync(t *testing.T) {
    45  	g := NewGPool(new(GPoolConfig))
    46  	defer g.Close()
    47  
    48  	for i := 0; i < 5; i++ {
    49  		_ = g.GoSync(func(i int) func() error {
    50  			return func() error {
    51  				t.Log("GoSync", i)
    52  				return nil
    53  			}
    54  		}(i))
    55  	}
    56  
    57  	var wg sync.WaitGroup
    58  	wg.Add(5)
    59  	for i := 0; i < 5; i++ {
    60  		go func(i int) {
    61  			_ = g.GoSync(func() error {
    62  				t.Log("Async(GoSync)", i)
    63  				wg.Done()
    64  				return nil
    65  			})
    66  		}(i)
    67  	}
    68  	wg.Wait()
    69  }
    70  
    71  func TestTryGo(t *testing.T) {
    72  	g := NewGPool(&GPoolConfig{
    73  		ThreadCount: 1,
    74  	})
    75  	defer g.Close()
    76  
    77  	ok := g.TryGo(func() error {
    78  		time.Sleep(time.Millisecond * 200)
    79  		t.Log("TryGo 1")
    80  		return nil
    81  	}, nil)
    82  	if !ok {
    83  		t.Error("TryGo 1 False")
    84  	}
    85  
    86  	ok = g.TryGo(func() error {
    87  		time.Sleep(time.Millisecond * 200)
    88  		t.Log("TryGo 2")
    89  		return nil
    90  	}, nil)
    91  	if !ok {
    92  		t.Error("TryGo 2 Ok")
    93  	}
    94  }
    95  
    96  func TestTryGoSync(t *testing.T) {
    97  	g := NewGPool(&GPoolConfig{
    98  		ThreadCount: 1,
    99  	})
   100  	defer g.Close()
   101  
   102  }
   103  
   104  func TestClose(t *testing.T) {
   105  	g := NewGPool(new(GPoolConfig))
   106  	time.Sleep(time.Millisecond * 200)
   107  	g.Close() // 此时已经获取到了 worker, 会走到获取 job 下的stop那里
   108  
   109  	g = NewGPool(&GPoolConfig{
   110  		ThreadCount: 1,
   111  	})
   112  	g.Go(func() error {
   113  		time.Sleep(time.Second)
   114  		return nil
   115  	}, nil)
   116  	g.Close() // 此时worker已被占用, 会走到获取 worker 下的stop那里
   117  }
   118  
   119  func TestGoAndWait(t *testing.T) {
   120  	g := NewGPool(new(GPoolConfig))
   121  	defer g.Close()
   122  
   123  	err := g.GoAndWait()
   124  	require.Nil(t, err)
   125  
   126  	err = g.GoAndWait(func() error {
   127  		return nil
   128  	})
   129  	require.Nil(t, err)
   130  
   131  	err = g.GoAndWait(func() error {
   132  		return nil
   133  	}, func() error {
   134  		return errors.New("2")
   135  	}, func() error {
   136  		return errors.New("3")
   137  	})
   138  	require.NotNil(t, err)
   139  }
   140  
   141  func TestWait(t *testing.T) {
   142  	g := NewGPool(&GPoolConfig{
   143  		ThreadCount: 1,
   144  	})
   145  	defer g.Close()
   146  	g.Go(func() error {
   147  		time.Sleep(time.Second)
   148  		t.Log("run 1")
   149  		return nil
   150  	}, nil)
   151  	g.Go(func() error {
   152  		time.Sleep(time.Second)
   153  		t.Log("run 2")
   154  		return nil
   155  	}, nil)
   156  	g.Wait()
   157  }