forked from open-telemetry/opentelemetry-collector-contrib
-
Notifications
You must be signed in to change notification settings - Fork 0
/
aks_test.go
81 lines (71 loc) · 2.51 KB
/
aks_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
// Copyright The OpenTelemetry 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:https://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 aks
import (
"context"
"errors"
"os"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"go.opentelemetry.io/collector/component/componenttest"
conventions "go.opentelemetry.io/collector/translator/conventions/v1.5.0"
"github.com/open-telemetry/opentelemetry-collector-contrib/processor/resourcedetectionprocessor/internal"
"github.com/open-telemetry/opentelemetry-collector-contrib/processor/resourcedetectionprocessor/internal/azure"
)
func TestNewDetector(t *testing.T) {
d, err := NewDetector(componenttest.NewNopProcessorCreateSettings(), nil)
require.NoError(t, err)
assert.NotNil(t, d)
}
func TestDetector_Detect_K8s_Azure(t *testing.T) {
os.Clearenv()
setK8sEnv(t)
detector := &Detector{provider: mockProvider()}
res, schemaURL, err := detector.Detect(context.Background())
require.NoError(t, err)
assert.Equal(t, conventions.SchemaURL, schemaURL)
assert.Equal(t, map[string]interface{}{
"cloud.provider": "azure",
"cloud.platform": "azure_aks",
}, internal.AttributesToMap(res.Attributes()), "Resource attrs returned are incorrect")
}
func TestDetector_Detect_K8s_NonAzure(t *testing.T) {
os.Clearenv()
setK8sEnv(t)
mp := &azure.MockProvider{}
mp.On("Metadata").Return(nil, errors.New(""))
detector := &Detector{provider: mp}
res, _, err := detector.Detect(context.Background())
require.NoError(t, err)
attrs := res.Attributes()
assert.Equal(t, 0, attrs.Len())
}
func TestDetector_Detect_NonK8s(t *testing.T) {
os.Clearenv()
detector := &Detector{provider: mockProvider()}
res, _, err := detector.Detect(context.Background())
require.NoError(t, err)
attrs := res.Attributes()
assert.Equal(t, 0, attrs.Len())
}
func mockProvider() *azure.MockProvider {
mp := &azure.MockProvider{}
mp.On("Metadata").Return(&azure.ComputeMetadata{}, nil)
return mp
}
func setK8sEnv(t *testing.T) {
err := os.Setenv("KUBERNETES_SERVICE_HOST", "localhost")
require.NoError(t, err)
}