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
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
|
package api
import (
"bytes"
"encoding/json"
"fmt"
"net/http"
"net/http/httptest"
"strconv"
"sync"
"testing"
"time"
"adammathes.com/neko/models/feed"
"adammathes.com/neko/models/item"
)
func TestStress_ConcurrentStreamReads(t *testing.T) {
if testing.Short() {
t.Skip("skipping stress test in short mode")
}
setupTestDB(t)
seedStressData(t, 50)
server := newTestServer()
const goroutines = 50
var wg sync.WaitGroup
errors := make(chan error, goroutines)
start := time.Now()
for i := 0; i < goroutines; i++ {
wg.Add(1)
go func() {
defer wg.Done()
req := httptest.NewRequest("GET", "/stream", nil)
rr := httptest.NewRecorder()
server.ServeHTTP(rr, req)
if rr.Code != http.StatusOK {
errors <- fmt.Errorf("got status %d", rr.Code)
return
}
var items []item.Item
if err := json.NewDecoder(rr.Body).Decode(&items); err != nil {
errors <- fmt.Errorf("decode error: %v", err)
}
}()
}
wg.Wait()
close(errors)
elapsed := time.Since(start)
for err := range errors {
t.Errorf("concurrent stream read error: %v", err)
}
t.Logf("50 concurrent /stream reads completed in %v", elapsed)
if elapsed > 10*time.Second {
t.Errorf("concurrent reads took too long: %v (threshold: 10s)", elapsed)
}
}
func TestStress_ConcurrentItemUpdates(t *testing.T) {
if testing.Short() {
t.Skip("skipping stress test in short mode")
}
setupTestDB(t)
// Seed 50 items for concurrent updates
f := &feed.Feed{Url: "http://example.com/stress", Title: "Stress Feed"}
f.Create()
var itemIDs []int64
for i := 0; i < 50; i++ {
it := &item.Item{
Title: fmt.Sprintf("Stress Item %d", i),
Url: fmt.Sprintf("http://example.com/stress/%d", i),
Description: "<p>Stress test item</p>",
PublishDate: "2024-01-01 00:00:00",
FeedId: f.Id,
}
_ = it.Create()
itemIDs = append(itemIDs, it.Id)
}
server := newTestServer()
const goroutines = 50
var wg sync.WaitGroup
errors := make(chan error, goroutines)
start := time.Now()
for i := 0; i < goroutines; i++ {
wg.Add(1)
go func(idx int) {
defer wg.Done()
id := itemIDs[idx]
body, _ := json.Marshal(item.Item{
Id: id,
ReadState: true,
Starred: idx%2 == 0,
})
req := httptest.NewRequest("PUT", "/item/"+strconv.FormatInt(id, 10), bytes.NewBuffer(body))
rr := httptest.NewRecorder()
server.ServeHTTP(rr, req)
if rr.Code != http.StatusOK {
errors <- fmt.Errorf("item %d update got status %d", id, rr.Code)
}
}(i)
}
wg.Wait()
close(errors)
elapsed := time.Since(start)
for err := range errors {
t.Errorf("concurrent item update error: %v", err)
}
t.Logf("50 concurrent item updates completed in %v", elapsed)
if elapsed > 10*time.Second {
t.Errorf("concurrent updates took too long: %v (threshold: 10s)", elapsed)
}
}
func TestStress_LargeDataset(t *testing.T) {
if testing.Short() {
t.Skip("skipping stress test in short mode")
}
setupTestDB(t)
seedStressData(t, 1000)
server := newTestServer()
// Test basic filter on large dataset
start := time.Now()
req := httptest.NewRequest("GET", "/stream", nil)
rr := httptest.NewRecorder()
server.ServeHTTP(rr, req)
elapsed := time.Since(start)
if rr.Code != http.StatusOK {
t.Fatalf("expected 200, got %d", rr.Code)
}
var items []item.Item
if err := json.NewDecoder(rr.Body).Decode(&items); err != nil {
t.Fatalf("decode error: %v", err)
}
if len(items) != 15 {
t.Errorf("expected 15 items (LIMIT), got %d", len(items))
}
t.Logf("filter on 1000 items completed in %v", elapsed)
if elapsed > 2*time.Second {
t.Errorf("large dataset filter took too long: %v (threshold: 2s)", elapsed)
}
// Test pagination
start = time.Now()
lastID := items[len(items)-1].Id
req = httptest.NewRequest("GET", fmt.Sprintf("/stream?max_id=%d", lastID), nil)
rr = httptest.NewRecorder()
server.ServeHTTP(rr, req)
elapsed = time.Since(start)
if rr.Code != http.StatusOK {
t.Fatalf("pagination: expected 200, got %d", rr.Code)
}
var page2 []item.Item
json.NewDecoder(rr.Body).Decode(&page2)
if len(page2) != 15 {
t.Errorf("pagination: expected 15 items, got %d", len(page2))
}
t.Logf("paginated filter completed in %v", elapsed)
// Test FTS on large dataset
start = time.Now()
req = httptest.NewRequest("GET", "/stream?q=Bench", nil)
rr = httptest.NewRecorder()
server.ServeHTTP(rr, req)
elapsed = time.Since(start)
if rr.Code != http.StatusOK {
t.Fatalf("FTS: expected 200, got %d", rr.Code)
}
t.Logf("FTS on 1000 items completed in %v", elapsed)
if elapsed > 2*time.Second {
t.Errorf("FTS on large dataset took too long: %v (threshold: 2s)", elapsed)
}
}
func seedStressData(t *testing.T, count int) {
t.Helper()
f := &feed.Feed{Url: "http://example.com/bench", Title: "Bench Feed", Category: "tech"}
f.Create()
for i := 0; i < count; i++ {
it := &item.Item{
Title: fmt.Sprintf("Bench Item %d", i),
Url: fmt.Sprintf("http://example.com/bench/%d", i),
Description: fmt.Sprintf("<p>Description for bench item %d with <b>HTML</b></p>", i),
PublishDate: "2024-01-01 00:00:00",
FeedId: f.Id,
}
_ = it.Create()
}
}
|
