forked from kbudde/rabbitmq_exporter
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathexporter_test.go
256 lines (223 loc) · 19.5 KB
/
exporter_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
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
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
package main
import (
"fmt"
"net/http"
"net/http/httptest"
"os"
"strings"
"testing"
"github.com/prometheus/client_golang/prometheus"
)
const (
overviewTestData = `{"management_version":"3.5.1","rates_mode":"basic","exchange_types":[{"name":"topic","description":"AMQP topic exchange, as per the AMQP specification","enabled":true},{"name":"fanout","description":"AMQP fanout exchange, as per the AMQP specification","enabled":true},{"name":"direct","description":"AMQP direct exchange, as per the AMQP specification","enabled":true},{"name":"headers","description":"AMQP headers exchange, as per the AMQP specification","enabled":true}],"rabbitmq_version":"3.5.1","cluster_name":"my-rabbit@ae74c041248b","erlang_version":"17.5","erlang_full_version":"Erlang/OTP 17 [erts-6.4] [source] [64-bit] [smp:2:2] [async-threads:30] [kernel-poll:true]","message_stats":{},"queue_totals":{"messages":48,"messages_details":{"rate":0.0},"messages_ready":48,"messages_ready_details":{"rate":0.0},"messages_unacknowledged":0,"messages_unacknowledged_details":{"rate":0.0}},"object_totals":{"consumers":0,"queues":4,"exchanges":8,"connections":0,"channels":0},"statistics_db_event_queue":0,"node":"my-rabbit@ae74c041248b","statistics_db_node":"my-rabbit@ae74c041248b","listeners":[{"node":"my-rabbit@ae74c041248b","protocol":"amqp","ip_address":"::","port":5672},{"node":"my-rabbit@ae74c041248b","protocol":"clustering","ip_address":"::","port":25672}],"contexts":[{"node":"my-rabbit@ae74c041248b","description":"RabbitMQ Management","path":"/","port":"15672"}]}`
queuesTestData = `[{"memory":16056,"message_stats":{"disk_writes":6,"disk_writes_details":{"rate":0.4},"publish":6,"publish_details":{"rate":0.4}},"messages":6,"messages_details":{"rate":0.4},"messages_ready":6,"messages_ready_details":{"rate":0.4},"messages_unacknowledged":0,"messages_unacknowledged_details":{"rate":0.0},"idle_since":"2015-07-07 19:02:19","consumer_utilisation":"","policy":"","exclusive_consumer_tag":"","consumers":0,"recoverable_slaves":"","state":"running","messages_ram":6,"messages_ready_ram":6,"messages_unacknowledged_ram":0,"messages_persistent":6,"message_bytes":30,"message_bytes_ready":30,"message_bytes_unacknowledged":0,"message_bytes_ram":30,"message_bytes_persistent":30,"disk_reads":0,"disk_writes":6,"backing_queue_status":{"q1":0,"q2":0,"delta":["delta","undefined",0,"undefined"],"q3":0,"q4":6,"len":6,"target_ram_count":"infinity","next_seq_id":6,"avg_ingress_rate":0.007658533940556533,"avg_egress_rate":0.0,"avg_ack_ingress_rate":0.0,"avg_ack_egress_rate":0.0},"name":"myQueue1","vhost":"/","durable":true,"auto_delete":false,"arguments":{},"node":"my-rabbit@ae74c041248b"},{"memory":55344,"message_stats":{"disk_reads":25,"disk_reads_details":{"rate":0.0}},"messages":25,"messages_details":{"rate":0.0},"messages_ready":25,"messages_ready_details":{"rate":0.0},"messages_unacknowledged":0,"messages_unacknowledged_details":{"rate":0.0},"idle_since":"2015-07-07 18:57:52","consumer_utilisation":"","policy":"ha-2","exclusive_consumer_tag":"","consumers":0,"recoverable_slaves":"","state":"running","messages_ram":25,"messages_ready_ram":25,"messages_unacknowledged_ram":0,"messages_persistent":25,"message_bytes":75,"message_bytes_ready":75,"message_bytes_unacknowledged":0,"message_bytes_ram":75,"message_bytes_persistent":75,"disk_reads":25,"disk_writes":0,"backing_queue_status":{"q1":0,"q2":0,"delta":["delta","undefined",0,"undefined"],"q3":24,"q4":1,"len":25,"target_ram_count":"infinity","next_seq_id":16384,"avg_ingress_rate":0.0,"avg_egress_rate":0.0,"avg_ack_ingress_rate":0.0,"avg_ack_egress_rate":0.0},"name":"myQueue2","vhost":"/","durable":true,"auto_delete":false,"arguments":{},"node":"my-rabbit@ae74c041248b"},{"memory":34648,"message_stats":{"disk_reads":23,"disk_reads_details":{"rate":0.0}},"messages":23,"messages_details":{"rate":0.0},"messages_ready":23,"messages_ready_details":{"rate":0.0},"messages_unacknowledged":0,"messages_unacknowledged_details":{"rate":0.0},"idle_since":"2015-07-07 18:57:52","consumer_utilisation":"","policy":"","exclusive_consumer_tag":"","consumers":0,"recoverable_slaves":"","state":"running","messages_ram":23,"messages_ready_ram":23,"messages_unacknowledged_ram":0,"messages_persistent":23,"message_bytes":207,"message_bytes_ready":207,"message_bytes_unacknowledged":0,"message_bytes_ram":207,"message_bytes_persistent":207,"disk_reads":23,"disk_writes":0,"backing_queue_status":{"q1":0,"q2":0,"delta":["delta","undefined",0,"undefined"],"q3":22,"q4":1,"len":23,"target_ram_count":"infinity","next_seq_id":16384,"avg_ingress_rate":0.0,"avg_egress_rate":0.0,"avg_ack_ingress_rate":0.0,"avg_ack_egress_rate":0.0},"name":"myQueue3","vhost":"/","durable":true,"auto_delete":false,"arguments":{},"node":"my-rabbit@ae74c041248b"},{"memory":13912,"messages":0,"messages_details":{"rate":0.0},"messages_ready":0,"messages_ready_details":{"rate":0.0},"messages_unacknowledged":0,"messages_unacknowledged_details":{"rate":0.0},"idle_since":"2015-07-07 18:57:52","consumer_utilisation":"","policy":"","exclusive_consumer_tag":"","consumers":0,"recoverable_slaves":"","state":"running","messages_ram":0,"messages_ready_ram":0,"messages_unacknowledged_ram":0,"messages_persistent":0,"message_bytes":0,"message_bytes_ready":0,"message_bytes_unacknowledged":0,"message_bytes_ram":0,"message_bytes_persistent":0,"disk_reads":0,"disk_writes":0,"backing_queue_status":{"q1":0,"q2":0,"delta":["delta","undefined",0,"undefined"],"q3":0,"q4":0,"len":0,"target_ram_count":"infinity","next_seq_id":0,"avg_ingress_rate":0.0,"avg_egress_rate":0.0,"avg_ack_ingress_rate":0.0,"avg_ack_egress_rate":0.0},"name":"myQueue4","vhost":"vhost4","durable":true,"auto_delete":false,"arguments":{},"node":"my-rabbit@ae74c041248b"}]`
exchangeAPIResponse = `[{"name":"","vhost":"/","type":"direct","durable":true,"auto_delete":false,"internal":false,"arguments":{}},{"name":"amq.direct","vhost":"/","type":"direct","durable":true,"auto_delete":false,"internal":false,"arguments":{}},{"name":"amq.fanout","vhost":"/","type":"fanout","durable":true,"auto_delete":false,"internal":false,"arguments":{}},{"name":"amq.headers","vhost":"/","type":"headers","durable":true,"auto_delete":false,"internal":false,"arguments":{}},{"name":"amq.match","vhost":"/","type":"headers","durable":true,"auto_delete":false,"internal":false,"arguments":{}},{"name":"amq.rabbitmq.log","vhost":"/","type":"topic","durable":true,"auto_delete":false,"internal":true,"arguments":{}},{"name":"amq.rabbitmq.trace","vhost":"/","type":"topic","durable":true,"auto_delete":false,"internal":true,"arguments":{}},{"name":"amq.topic","vhost":"/","type":"topic","durable":true,"auto_delete":false,"internal":false,"arguments":{}},{"message_stats":{"publish":0,"publish_details":{"rate":0.0},"publish_in":5,"publish_in_details":{"rate":0.0},"publish_out":0,"publish_out_details":{"rate":0.0},"ack":0,"ack_details":{"rate":0.0},"deliver_get":0,"deliver_get_details":{"rate":0.0},"confirm":5,"confirm_details":{"rate":0.0},"return_unroutable":5,"return_unroutable_details":{"rate":0.0},"redeliver":0,"redeliver_details":{"rate":0.0}},"name":"myExchange","vhost":"/","type":"fanout","durable":true,"auto_delete":false,"internal":false,"arguments":{}}]`
nodesAPIResponse = `[{"mem_used":150456032,"mem_used_details":{"rate":25176},"fd_used":55,"fd_used_details":{"rate":0},"sockets_used":0,"sockets_used_details":{"rate":0},"proc_used":226,"proc_used_details":{"rate":0},"disk_free":189045161984,"disk_free_details":{"rate":0},"partitions":["rabbit@ribbit-0","rabbit@ribbit-1","rabbit@ribbit-3","rabbit@ribbit-4"],"os_pid":"113","fd_total":1048576,"sockets_total":943626,"mem_limit":838395494,"mem_alarm":false,"disk_free_limit":50000000,"disk_free_alarm":false,"proc_total":1048576,"rates_mode":"basic","uptime":3772165,"run_queue":0,"processors":4,"name":"my-rabbit@5a00cd8fe2f4","type":"disc","running":true}]`
connectionAPIResponse = `[{"auth_mechanism": "PLAIN","channel_max": 65535,"channels": 1,"client_properties": {"copyright": "Copyright (c) 2007-2014 VMWare Inc, Tony Garnock-Jones, and Alan Antonuk.","information": "See https://github.com/alanxz/rabbitmq-c","platform": "linux-gn","product": "rabbitmq-c","version": "0.5.3-pre"},"connected_at": 1501868641834,"frame_max": 131072,"garbage_collection": {"fullsweep_after": 65535,"min_bin_vheap_size": 46422,"min_heap_size": 233,"minor_gcs": 3},"host": "172.31.15.10","name": "172.31.0.130:32769 -> 172.31.15.10:5672","node": "rabbit@rmq-cluster-node-04","peer_cert_issuer": null,"peer_cert_subject": null,"peer_cert_validity": null,"peer_host": "172.31.0.130","peer_port": 32769,"port": 5672,"protocol": "AMQP 0-9-1","recv_cnt": 22708,"recv_oct": 8905713,"recv_oct_details": {"rate": 169.6},"reductions": 6257210,"reductions_details": {"rate": 148.8},"send_cnt": 6,"send_oct": 573,"send_oct_details": {"rate": 0.0},"send_pend": 0,"ssl": false,"ssl_cipher": null,"ssl_hash": null,"ssl_key_exchange": null,"ssl_protocol": null,"state": "running","timeout": 0,"type": "network","user": "rmq_oms","vhost": "/"},{"auth_mechanism": "PLAIN","channel_max": 65535,"channels": 1,"client_properties": {"copyright": "Copyright (c) 2007-2014 VMWare Inc, Tony Garnock-Jones, and Alan Antonuk.","information": "See https://github.com/alanxz/rabbitmq-c","platform": "linux-gn","product": "rabbitmq-c","version": "0.5.3-pre"},"connected_at": 1501868641834,"frame_max": 131072,"garbage_collection": {"fullsweep_after": 65535,"min_bin_vheap_size": 46422,"min_heap_size": 233,"minor_gcs": 3},"host": "172.31.15.10","name": "172.31.0.130:32769 -> 172.31.15.10:5672","node": "rabbit@rmq-cluster-node-04","peer_cert_issuer": null,"peer_cert_subject": null,"peer_cert_validity": null,"peer_host": "172.31.0.130","peer_port": 32769,"port": 5672,"protocol": "AMQP 0-9-1","recv_cnt": 22708,"recv_oct": 8905713,"recv_oct_details": {"rate": 169.6},"reductions": 6257210,"reductions_details": {"rate": 148.8},"send_cnt": 6,"send_oct": 573,"send_oct_details": {"rate": 0.0},"send_pend": 0,"ssl": false,"ssl_cipher": null,"ssl_hash": null,"ssl_key_exchange": null,"ssl_protocol": null,"state": "running","timeout": 0,"type": "network","user": "rmq_oms","vhost": "/"}]`
)
func expectSubstring(t *testing.T, body string, substr string) {
t.Helper()
if !strings.Contains(body, substr) {
t.Errorf("Substring expected but not found. Substr=%v", substr)
}
}
func dontExpectSubstring(t *testing.T, body string, substr string) {
t.Helper()
if strings.Contains(body, substr) {
t.Errorf("Substring not expected but found. Substr=%v", substr)
}
}
func TestWholeApp(t *testing.T) {
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
w.Header().Set("Content-Type", "application/json")
if r.RequestURI == "/api/overview" {
fmt.Fprintln(w, overviewTestData)
} else if r.RequestURI == "/api/queues" {
fmt.Fprintln(w, queuesTestData)
} else if r.RequestURI == "/api/exchanges" {
fmt.Fprintln(w, exchangeAPIResponse)
} else if r.RequestURI == "/api/nodes" {
fmt.Fprintln(w, nodesAPIResponse)
} else if r.RequestURI == "/api/connections" {
fmt.Fprintln(w, connectionAPIResponse)
} else {
t.Errorf("Invalid request. URI=%v", r.RequestURI)
fmt.Fprintf(w, "Invalid request. URI=%v", r.RequestURI)
}
}))
defer server.Close()
os.Setenv("RABBIT_URL", server.URL)
defer os.Unsetenv("RABBIT_URL")
os.Setenv("SKIP_QUEUES", "^.*3$")
defer os.Unsetenv("SKIP_QUEUES")
initConfig()
exporter := newExporter()
prometheus.MustRegister(exporter)
defer prometheus.Unregister(exporter)
req, _ := http.NewRequest("GET", "", nil)
w := httptest.NewRecorder()
prometheus.Handler().ServeHTTP(w, req)
if w.Code != http.StatusOK {
t.Errorf("Home page didn't return %v", http.StatusOK)
}
body := w.Body.String()
t.Log(body)
expectSubstring(t, body, `rabbitmq_up 1`)
// overview
expectSubstring(t, body, `rabbitmq_exchangesTotal 8`)
expectSubstring(t, body, `rabbitmq_queuesTotal 4`)
expectSubstring(t, body, `rabbitmq_queue_messages_total 48`)
expectSubstring(t, body, `rabbitmq_queue_messages_ready_total 48`)
expectSubstring(t, body, `rabbitmq_queue_messages_unacknowledged_total 0`)
// node
expectSubstring(t, body, `rabbitmq_running{node="my-rabbit@5a00cd8fe2f4"} 1`)
expectSubstring(t, body, `rabbitmq_partitions{node="my-rabbit@5a00cd8fe2f4"} 4`)
// queue
expectSubstring(t, body, `rabbitmq_queue_messages_ready{durable="true",policy="ha-2",queue="myQueue2",vhost="/"} 25`)
expectSubstring(t, body, `rabbitmq_queue_memory{durable="true",policy="",queue="myQueue4",vhost="vhost4"} 13912`)
expectSubstring(t, body, `rabbitmq_queue_messages_published_total{durable="true",policy="",queue="myQueue1",vhost="/"} 6`)
expectSubstring(t, body, `rabbitmq_queue_disk_writes{durable="true",policy="",queue="myQueue1",vhost="/"} 6`)
expectSubstring(t, body, `rabbitmq_queue_messages_delivered_total{durable="true",policy="",queue="myQueue1",vhost="/"} 0`)
// exchange
expectSubstring(t, body, `rabbitmq_exchange_messages_published_in_total{exchange="myExchange",vhost="/"} 5`)
// connection
dontExpectSubstring(t, body, `rabbitmq_connection_channels{node="rabbit@rmq-cluster-node-04",peer_host="172.31.0.130",user="rmq_oms",vhost="/"} 2`)
dontExpectSubstring(t, body, `rabbitmq_connection_received_packets{node="rabbit@rmq-cluster-node-04",peer_host="172.31.0.130",user="rmq_oms",vhost="/"} 45416`)
}
func TestWholeAppInverted(t *testing.T) {
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
w.Header().Set("Content-Type", "application/json")
if r.RequestURI == "/api/overview" {
fmt.Fprintln(w, overviewTestData)
} else if r.RequestURI == "/api/queues" {
fmt.Fprintln(w, queuesTestData)
} else if r.RequestURI == "/api/exchanges" {
fmt.Fprintln(w, exchangeAPIResponse)
} else if r.RequestURI == "/api/nodes" {
fmt.Fprintln(w, nodesAPIResponse)
} else if r.RequestURI == "/api/connections" {
fmt.Fprintln(w, connectionAPIResponse)
} else {
t.Errorf("Invalid request. URI=%v", r.RequestURI)
fmt.Fprintf(w, "Invalid request. URI=%v", r.RequestURI)
}
}))
defer server.Close()
os.Setenv("RABBIT_URL", server.URL)
os.Setenv("SKIP_QUEUES", "^.*3$")
defer os.Unsetenv("SKIP_QUEUES")
initConfig()
config.EnabledExporters = []string{"connections"}
exporter := newExporter()
prometheus.MustRegister(exporter)
defer prometheus.Unregister(exporter)
req, _ := http.NewRequest("GET", "", nil)
w := httptest.NewRecorder()
prometheus.Handler().ServeHTTP(w, req)
if w.Code != http.StatusOK {
t.Errorf("Home page didn't return %v", http.StatusOK)
}
body := w.Body.String()
expectSubstring(t, body, `rabbitmq_up 1`)
// overview
dontExpectSubstring(t, body, `rabbitmq_exchangesTotal 8`)
dontExpectSubstring(t, body, `rabbitmq_queuesTotal 4`)
dontExpectSubstring(t, body, `rabbitmq_queue_messages_total 48`)
dontExpectSubstring(t, body, `rabbitmq_queue_messages_ready_total 48`)
dontExpectSubstring(t, body, `rabbitmq_queue_messages_unacknowledged_total 0`)
// node
dontExpectSubstring(t, body, `rabbitmq_running{node="my-rabbit@5a00cd8fe2f4"} 1`)
dontExpectSubstring(t, body, `rabbitmq_partitions{node="my-rabbit@5a00cd8fe2f4"} 4`)
// queue
dontExpectSubstring(t, body, `rabbitmq_queue_messages_ready{durable="true",policy="ha-2",queue="myQueue2",vhost="/"} 25`)
dontExpectSubstring(t, body, `rabbitmq_queue_memory{durable="true",policy="",queue="myQueue4",vhost="vhost4"} 13912`)
dontExpectSubstring(t, body, `rabbitmq_queue_messages_published_total{durable="true",policy="",queue="myQueue1",vhost="/"} 6`)
dontExpectSubstring(t, body, `rabbitmq_queue_disk_writes{durable="true",policy="",queue="myQueue1",vhost="/"} 6`)
dontExpectSubstring(t, body, `rabbitmq_queue_messages_delivered_total{durable="true",policy="",queue="myQueue1",vhost="/"} 0`)
// exchange
dontExpectSubstring(t, body, `rabbitmq_exchange_messages_published_in_total{exchange="myExchange",vhost="/"} 5`)
// connection
expectSubstring(t, body, `rabbitmq_connection_channels{node="rabbit@rmq-cluster-node-04",peer_host="172.31.0.130",user="rmq_oms",vhost="/"} 2`)
expectSubstring(t, body, `rabbitmq_connection_received_packets{node="rabbit@rmq-cluster-node-04",peer_host="172.31.0.130",user="rmq_oms",vhost="/"} 45416`)
}
func TestAppMaxQueues(t *testing.T) {
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
w.Header().Set("Content-Type", "application/json")
if r.RequestURI == "/api/overview" {
fmt.Fprintln(w, overviewTestData)
} else if r.RequestURI == "/api/queues" {
fmt.Fprintln(w, queuesTestData)
} else if r.RequestURI == "/api/exchanges" {
fmt.Fprintln(w, exchangeAPIResponse)
} else if r.RequestURI == "/api/nodes" {
fmt.Fprintln(w, nodesAPIResponse)
} else if r.RequestURI == "/api/connections" {
fmt.Fprintln(w, connectionAPIResponse)
} else {
t.Errorf("Invalid request. URI=%v", r.RequestURI)
fmt.Fprintf(w, "Invalid request. URI=%v", r.RequestURI)
}
}))
defer server.Close()
os.Setenv("RABBIT_URL", server.URL)
os.Setenv("SKIP_QUEUES", "^.*3$")
defer os.Unsetenv("SKIP_QUEUES")
os.Setenv("MAX_QUEUES", "3")
defer os.Unsetenv("MAX_QUEUES")
initConfig()
exporter := newExporter()
prometheus.MustRegister(exporter)
defer prometheus.Unregister(exporter)
req, _ := http.NewRequest("GET", "", nil)
w := httptest.NewRecorder()
prometheus.Handler().ServeHTTP(w, req)
if w.Code != http.StatusOK {
t.Errorf("Home page didn't return %v", http.StatusOK)
}
body := w.Body.String()
expectSubstring(t, body, `rabbitmq_up 1`)
// overview
expectSubstring(t, body, `rabbitmq_exchangesTotal 8`)
expectSubstring(t, body, `rabbitmq_queuesTotal 4`)
expectSubstring(t, body, `rabbitmq_queue_messages_total 48`)
expectSubstring(t, body, `rabbitmq_queue_messages_ready_total 48`)
expectSubstring(t, body, `rabbitmq_queue_messages_unacknowledged_total 0`)
// node
expectSubstring(t, body, `rabbitmq_running{node="my-rabbit@5a00cd8fe2f4"} 1`)
expectSubstring(t, body, `rabbitmq_partitions{node="my-rabbit@5a00cd8fe2f4"} 4`)
// queue
dontExpectSubstring(t, body, `rabbitmq_queue_messages_ready{durable="true",policy="ha-2",queue="myQueue2",vhost="/"} 25`)
dontExpectSubstring(t, body, `rabbitmq_queue_memory{durable="true",policy="",queue="myQueue4",vhost="vhost4"} 13912`)
dontExpectSubstring(t, body, `rabbitmq_queue_messages_published_total{durable="true",policy="",queue="myQueue1",vhost="/"} 6`)
dontExpectSubstring(t, body, `rabbitmq_queue_disk_writes{durable="true",policy="",queue="myQueue1",vhost="/"} 6`)
dontExpectSubstring(t, body, `rabbitmq_queue_messages_delivered_total{durable="true",policy="",queue="myQueue1",vhost="/"} 0`)
// exchange
expectSubstring(t, body, `rabbitmq_exchange_messages_published_in_total{exchange="myExchange",vhost="/"} 5`)
// connection
dontExpectSubstring(t, body, `rabbitmq_connection_channels{node="rabbit@rmq-cluster-node-04",peer_host="172.31.0.130",user="rmq_oms",vhost="/"} 2`)
dontExpectSubstring(t, body, `rabbitmq_connection_received_packets{node="rabbit@rmq-cluster-node-04",peer_host="172.31.0.130",user="rmq_oms",vhost="/"} 45416`)
}
func TestRabbitError(t *testing.T) {
server := createTestserver(500, http.StatusText(500))
defer server.Close()
os.Setenv("RABBIT_URL", server.URL)
initConfig()
exporter := newExporter()
prometheus.MustRegister(exporter)
defer prometheus.Unregister(exporter)
req, _ := http.NewRequest("GET", "", nil)
w := httptest.NewRecorder()
prometheus.Handler().ServeHTTP(w, req)
if w.Code != http.StatusOK {
t.Errorf("Home page didn't return %v", http.StatusOK)
}
body := w.Body.String()
// fmt.Println(body)
expectSubstring(t, body, `rabbitmq_up 0`)
if strings.Contains(body, "rabbitmq_channelsTotal") {
t.Errorf("Metric 'rabbitmq_channelsTotal' unexpected as the server did not respond")
}
}