Files
coder/enterprise/coderd/license/metricscollector_test.go
Steven Masley af125c3795 chore: refactor entitlements to be a safe object to use (#14406)
* chore: refactor entitlements to be passable as an argument

Previously, all usage of entitlements requires mutex usage on the
api struct directly. This prevents passing the entitlements to
a sub package. It also creates the possibility for misuse.
2024-08-23 16:21:58 -05:00

64 lines
1.5 KiB
Go

package license_test
import (
"encoding/json"
"os"
"testing"
"github.com/aws/smithy-go/ptr"
"github.com/prometheus/client_golang/prometheus"
"github.com/stretchr/testify/require"
"github.com/coder/coder/v2/coderd/entitlements"
"github.com/coder/coder/v2/codersdk"
"github.com/coder/coder/v2/enterprise/coderd/license"
)
func TestCollectLicenseMetrics(t *testing.T) {
t.Parallel()
// Given
registry := prometheus.NewRegistry()
var sut license.MetricsCollector
const (
actualUsers = 4
userLimit = 7
)
sut.Entitlements = entitlements.New()
sut.Entitlements.Update(func(entitlements *codersdk.Entitlements) {
entitlements.Features[codersdk.FeatureUserLimit] = codersdk.Feature{
Enabled: true,
Actual: ptr.Int64(actualUsers),
Limit: ptr.Int64(userLimit),
}
})
registry.Register(&sut)
// When
metrics, err := registry.Gather()
require.NoError(t, err)
// Then
goldenFile, err := os.ReadFile("testdata/license-metrics.json")
require.NoError(t, err)
golden := map[string]int{}
err = json.Unmarshal(goldenFile, &golden)
require.NoError(t, err)
collected := map[string]int{}
for _, metric := range metrics {
switch metric.GetName() {
case "coderd_license_active_users", "coderd_license_limit_users", "coderd_license_user_limit_enabled":
for _, m := range metric.Metric {
collected[metric.GetName()] = int(m.Gauge.GetValue())
}
default:
require.FailNowf(t, "unexpected metric collected", "metric: %s", metric.GetName())
}
}
require.EqualValues(t, golden, collected)
}