zfs-localpv/pkg/usage/size_test.go
Pawan d608dbacd8 feat(analytics): adding google analytics for ZFSPV
Whenever a volume is provisioned and de-provisioned we will send a google event with mainly following details :
1.    pvName (will shown as app title in google analytics)
2.    size of the volume
3.    event type : volume-provision, volume-deprovision
4.    storage type zfs-localpv
5.    replicacount as 1
6.    ClientId as default namespace uuid

Apart from this, we send the event once in 24 hr, which will have some info like number of nodes, node type, kubernetes version etc.

This metric is cotrolled by OPENEBS_IO_ENABLE_ANALYTICS env. We can set it to false if we don't want to send the metrics.

Signed-off-by: Pawan <pawan@mayadata.io>
2020-03-02 23:00:22 +05:30

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Go

/*
Copyright 2020 The OpenEBS 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 usage
import "testing"
func TestToGigaUnits(t *testing.T) {
tests := map[string]struct {
stringSize string
expectedGsize int64
positiveTest bool
}{
"One Hundred Twenty Three thousand Four Hundred Fifty Six Teribytes": {
"123456 TiB",
123456000,
true,
},
"One Gibibyte": {
"1 GiB",
1,
true,
},
"One Megabyte": {
"1 MB",
0, // One cannot express <1GB in integer
true,
},
"One Megabyte negative-case": {
"1 MB",
1,
false,
// 1 MB isn't 1 GB
},
"One hundred four point five gigabyte": {
"104.5 GB",
104,
true,
},
}
for testKey, testSuite := range tests {
gotValue, err := toGigaUnits(testSuite.stringSize)
if (gotValue != testSuite.expectedGsize || err != nil) && testSuite.positiveTest {
t.Fatalf("Tests failed for %s, expected=%d, got=%d", testKey, testSuite.expectedGsize, gotValue)
}
}
}