karmada/pkg/metrics/pool_test.go

101 lines
2.1 KiB
Go

package metrics
import (
"strings"
"testing"
"github.com/prometheus/client_golang/prometheus/testutil"
)
func TestRecordPoolGet(t *testing.T) {
type args struct {
name string
created bool
}
tests := []struct {
name string
args args
want string
}{
{
name: "get from pool",
args: args{
name: "foo",
created: false,
},
want: `
# HELP pool_get_operation_total Total times of getting from pool
# TYPE pool_get_operation_total counter
pool_get_operation_total{from="pool",name="foo"} 1
`,
},
{
name: "get from new",
args: args{
name: "foo",
created: true,
},
want: `
# HELP pool_get_operation_total Total times of getting from pool
# TYPE pool_get_operation_total counter
pool_get_operation_total{from="new",name="foo"} 1
`,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
poolGetCounter.Reset()
RecordPoolGet(tt.args.name, tt.args.created)
if err := testutil.CollectAndCompare(poolGetCounter, strings.NewReader(tt.want), poolGetCounterMetricsName); err != nil {
t.Errorf("unexpected collecting result:\n%s", err)
}
})
}
}
func TestRecordPoolPut(t *testing.T) {
type args struct {
name string
destroyed bool
}
tests := []struct {
name string
args args
want string
}{
{
name: "put to pool",
args: args{
name: "foo",
destroyed: false,
},
want: `
# HELP pool_put_operation_total Total times of putting from pool
# TYPE pool_put_operation_total counter
pool_put_operation_total{name="foo",to="pool"} 1
`,
},
{
name: "put to destroyed",
args: args{
name: "foo",
destroyed: true,
},
want: `
# HELP pool_put_operation_total Total times of putting from pool
# TYPE pool_put_operation_total counter
pool_put_operation_total{name="foo",to="destroyed"} 1
`,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
poolPutCounter.Reset()
RecordPoolPut(tt.args.name, tt.args.destroyed)
if err := testutil.CollectAndCompare(poolPutCounter, strings.NewReader(tt.want), poolPutCounterMetricsName); err != nil {
t.Errorf("unexpected collecting result:\n%s", err)
}
})
}
}