/
async-group_test.go
157 lines (129 loc) · 2.78 KB
/
async-group_test.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
package sabi
import (
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/sttk/sabi/errs"
)
func TestAsyncGroup_asyncGroupSync_ok(t *testing.T) {
var ag asyncGroupSync
assert.True(t, ag.err.IsOk())
exec := false
fn := func() errs.Err {
exec = true
return errs.Ok()
}
ag.Add(fn)
assert.True(t, ag.err.IsOk())
assert.True(t, exec)
}
func TestAsyncGroup_asyncGroupSync_error(t *testing.T) {
var ag asyncGroupSync
assert.True(t, ag.err.IsOk())
type FailToDoSomething struct{}
exec := false
fn := func() errs.Err {
exec = true
return errs.New(FailToDoSomething{})
}
ag.Add(fn)
switch ag.err.Reason().(type) {
case FailToDoSomething:
default:
assert.Fail(t, ag.err.Error())
}
assert.True(t, exec)
}
func TestAsyncGroup_asyncGroupAsync_ok(t *testing.T) {
var ag asyncGroupAsync[string]
assert.False(t, ag.hasErr())
exec := false
fn := func() errs.Err {
time.Sleep(50)
exec = true
return errs.Ok()
}
ag.name = "foo"
ag.Add(fn)
assert.False(t, ag.hasErr())
assert.False(t, exec)
ag.wait()
assert.False(t, ag.hasErr())
assert.True(t, exec)
assert.Equal(t, len(ag.makeErrs()), 0)
assert.True(t, exec)
}
func TestAsyncGroup_asyncGroupAsync_error(t *testing.T) {
var ag asyncGroupAsync[string]
assert.False(t, ag.hasErr())
type FailToDoSomething struct{}
exec := false
fn := func() errs.Err {
time.Sleep(50)
exec = true
return errs.New(FailToDoSomething{})
}
ag.name = "foo"
ag.Add(fn)
assert.False(t, ag.hasErr())
assert.False(t, exec)
ag.wait()
assert.True(t, ag.hasErr())
assert.True(t, exec)
m := ag.makeErrs()
assert.Equal(t, len(m), 1)
switch m["foo"].Reason().(type) {
case FailToDoSomething:
default:
assert.Fail(t, m["foo"].Error())
}
assert.True(t, exec)
}
func TestAsyncGroup_asyncGroupAsync_multipleErrors(t *testing.T) {
var ag asyncGroupAsync[string]
assert.False(t, ag.hasErr())
type Err0 struct{}
type Err1 struct{}
type Err2 struct{}
exec0 := false
exec1 := false
exec2 := false
fn0 := func() errs.Err {
time.Sleep(200)
exec0 = true
return errs.New(Err0{})
}
fn1 := func() errs.Err {
time.Sleep(400)
exec1 = true
return errs.New(Err1{})
}
fn2 := func() errs.Err {
time.Sleep(800)
exec2 = true
return errs.New(Err2{})
}
ag.name = "foo0"
ag.Add(fn0)
ag.name = "foo1"
ag.Add(fn1)
ag.name = "foo2"
ag.Add(fn2)
assert.False(t, ag.hasErr())
assert.False(t, exec0)
assert.False(t, exec1)
assert.False(t, exec2)
ag.wait()
assert.True(t, ag.hasErr())
assert.True(t, exec0)
assert.True(t, exec1)
assert.True(t, exec2)
m := ag.makeErrs()
assert.Equal(t, len(m), 3)
assert.Equal(t, m["foo0"].ReasonName(), "Err0")
assert.Equal(t, m["foo1"].ReasonName(), "Err1")
assert.Equal(t, m["foo2"].ReasonName(), "Err2")
assert.True(t, exec0)
assert.True(t, exec1)
assert.True(t, exec2)
}