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
|
// Copyright 2016 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package strutil
import (
"testing"
)
type linkTest struct {
expression string
expectedGraphLink string
expectedTableLink string
}
var linkTests = []linkTest{
{
"sum(incoming_http_requests_total) by (system)",
"/graph?g0.expr=sum%28incoming_http_requests_total%29+by+%28system%29&g0.tab=0",
"/graph?g0.expr=sum%28incoming_http_requests_total%29+by+%28system%29&g0.tab=1",
},
{
"sum(incoming_http_requests_total{system=\"trackmetadata\"})",
"/graph?g0.expr=sum%28incoming_http_requests_total%7Bsystem%3D%22trackmetadata%22%7D%29&g0.tab=0",
"/graph?g0.expr=sum%28incoming_http_requests_total%7Bsystem%3D%22trackmetadata%22%7D%29&g0.tab=1",
},
}
func TestLink(t *testing.T) {
for _, tt := range linkTests {
if graphLink := GraphLinkForExpression(tt.expression); graphLink != tt.expectedGraphLink {
t.Errorf("GraphLinkForExpression failed for expression (%#q), want %q got %q", tt.expression, tt.expectedGraphLink, graphLink)
}
if tableLink := TableLinkForExpression(tt.expression); tableLink != tt.expectedTableLink {
t.Errorf("TableLinkForExpression failed for expression (%#q), want %q got %q", tt.expression, tt.expectedTableLink, tableLink)
}
}
}
|
