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try to match against metric received by the sink #5850

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Jan 31, 2025
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63 changes: 34 additions & 29 deletions tests/receivers/envoy/bundled_k8s_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@ package tests

import (
"context"
"errors"
"fmt"
"os"
"path/filepath"
Expand Down Expand Up @@ -124,39 +125,43 @@ func TestEnvoyK8sObserver(t *testing.T) {
expected, err := golden.ReadMetrics(filepath.Join("testdata", "expected_k8s.yaml"))
require.NoError(t, err)

i := 0
require.EventuallyWithT(t, func(tt *assert.CollectT) {
if len(sink.AllMetrics()) == 0 {
assert.Fail(tt, "No metrics collected")
return
}

i++
err := pmetrictest.CompareMetrics(expected, sink.AllMetrics()[len(sink.AllMetrics())-1],
pmetrictest.IgnoreResourceAttributeValue("service.instance.id"),
pmetrictest.IgnoreResourceAttributeValue("net.host.port"),
pmetrictest.IgnoreResourceAttributeValue("net.host.name"),
pmetrictest.IgnoreResourceAttributeValue("server.address"),
pmetrictest.IgnoreResourceAttributeValue("container.name"),
pmetrictest.IgnoreResourceAttributeValue("server.port"),
pmetrictest.IgnoreResourceAttributeValue("service.name"),
pmetrictest.IgnoreResourceAttributeValue("service_instance_id"),
pmetrictest.IgnoreResourceAttributeValue("service_version"),
pmetrictest.IgnoreResourceAttributeValue("discovery.endpoint.id"),
pmetrictest.IgnoreMetricAttributeValue("service_version"),
pmetrictest.IgnoreMetricAttributeValue("service_instance_id"),
pmetrictest.IgnoreResourceAttributeValue("server.address"),
pmetrictest.IgnoreResourceAttributeValue("k8s.pod.name"),
pmetrictest.IgnoreResourceAttributeValue("k8s.pod.uid"),
pmetrictest.IgnoreTimestamp(),
pmetrictest.IgnoreStartTimestamp(),
pmetrictest.IgnoreMetricDataPointsOrder(),
pmetrictest.IgnoreScopeMetricsOrder(),
pmetrictest.IgnoreScopeVersion(),
pmetrictest.IgnoreResourceMetricsOrder(),
pmetrictest.IgnoreMetricsOrder(),
pmetrictest.IgnoreMetricValues(),
)
assert.NoError(tt, err)
var errs error
for _, m := range sink.AllMetrics() {
err := pmetrictest.CompareMetrics(expected, m,
pmetrictest.IgnoreResourceAttributeValue("service.instance.id"),
pmetrictest.IgnoreResourceAttributeValue("net.host.port"),
pmetrictest.IgnoreResourceAttributeValue("net.host.name"),
pmetrictest.IgnoreResourceAttributeValue("server.address"),
pmetrictest.IgnoreResourceAttributeValue("container.name"),
pmetrictest.IgnoreResourceAttributeValue("server.port"),
pmetrictest.IgnoreResourceAttributeValue("service.name"),
pmetrictest.IgnoreResourceAttributeValue("service_instance_id"),
pmetrictest.IgnoreResourceAttributeValue("service_version"),
pmetrictest.IgnoreResourceAttributeValue("discovery.endpoint.id"),
pmetrictest.IgnoreMetricAttributeValue("service_version"),
pmetrictest.IgnoreMetricAttributeValue("service_instance_id"),
pmetrictest.IgnoreResourceAttributeValue("server.address"),
pmetrictest.IgnoreResourceAttributeValue("k8s.pod.name"),
pmetrictest.IgnoreResourceAttributeValue("k8s.pod.uid"),
pmetrictest.IgnoreTimestamp(),
pmetrictest.IgnoreStartTimestamp(),
pmetrictest.IgnoreMetricDataPointsOrder(),
pmetrictest.IgnoreScopeMetricsOrder(),
pmetrictest.IgnoreScopeVersion(),
pmetrictest.IgnoreResourceMetricsOrder(),
pmetrictest.IgnoreMetricsOrder(),
pmetrictest.IgnoreMetricValues(),
)
if err == nil {
return
}
errs = errors.Join(errs, err)
}
assert.NoError(tt, errs)
}, 120*time.Second, 1*time.Second)
}
57 changes: 28 additions & 29 deletions tests/receivers/smartagent/postgresql/postgresql_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@
package tests

import (
"errors"
"path"
"path/filepath"
"testing"
Expand All @@ -26,7 +27,6 @@ import (
"github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest/pmetrictest"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"go.opentelemetry.io/collector/pdata/pmetric"

"github.com/signalfx/splunk-otel-collector/tests/testutils"
)
Expand Down Expand Up @@ -60,38 +60,37 @@ func TestPostgresReceiverProvidesAllMetrics(t *testing.T) {
assert.Fail(tt, "No metrics collected")
return
}
var selected *pmetric.Metrics
var errs error
for i := len(tc.OTLPReceiverSink.AllMetrics()) - 1; i >= 0; i-- {
m := tc.OTLPReceiverSink.AllMetrics()[i]
if m.MetricCount() == expected.MetricCount() {
selected = &m
break
err := pmetrictest.CompareMetrics(expected, m,
pmetrictest.IgnoreResourceAttributeValue("service.instance.id"),
pmetrictest.IgnoreResourceAttributeValue("net.host.port"),
pmetrictest.IgnoreResourceAttributeValue("server.port"),
pmetrictest.IgnoreResourceAttributeValue("service.name"),
pmetrictest.IgnoreResourceAttributeValue("service_instance_id"),
pmetrictest.IgnoreResourceAttributeValue("service_version"),
pmetrictest.IgnoreMetricAttributeValue("service_version"),
pmetrictest.IgnoreMetricAttributeValue("service_instance_id"),
pmetrictest.IgnoreMetricAttributeValue("queryid"),
pmetrictest.IgnoreMetricAttributeValue("table"),
pmetrictest.IgnoreSubsequentDataPoints(),
pmetrictest.IgnoreTimestamp(),
pmetrictest.IgnoreStartTimestamp(),
pmetrictest.IgnoreMetricDataPointsOrder(),
pmetrictest.IgnoreScopeMetricsOrder(),
pmetrictest.IgnoreMetricsOrder(),
pmetrictest.IgnoreScopeVersion(),
pmetrictest.IgnoreResourceMetricsOrder(),
pmetrictest.IgnoreMetricValues(),
)
if err == nil {
return
}
errs = errors.Join(errs, err)
}
}

require.NotNil(tt, selected)

err := pmetrictest.CompareMetrics(expected, *selected,
pmetrictest.IgnoreResourceAttributeValue("service.instance.id"),
pmetrictest.IgnoreResourceAttributeValue("net.host.port"),
pmetrictest.IgnoreResourceAttributeValue("server.port"),
pmetrictest.IgnoreResourceAttributeValue("service.name"),
pmetrictest.IgnoreResourceAttributeValue("service_instance_id"),
pmetrictest.IgnoreResourceAttributeValue("service_version"),
pmetrictest.IgnoreMetricAttributeValue("service_version"),
pmetrictest.IgnoreMetricAttributeValue("service_instance_id"),
pmetrictest.IgnoreMetricAttributeValue("queryid"),
pmetrictest.IgnoreMetricAttributeValue("table"),
pmetrictest.IgnoreSubsequentDataPoints(),
pmetrictest.IgnoreTimestamp(),
pmetrictest.IgnoreStartTimestamp(),
pmetrictest.IgnoreMetricDataPointsOrder(),
pmetrictest.IgnoreScopeMetricsOrder(),
pmetrictest.IgnoreMetricsOrder(),
pmetrictest.IgnoreScopeVersion(),
pmetrictest.IgnoreResourceMetricsOrder(),
pmetrictest.IgnoreMetricValues(),
)
assert.NoError(tt, err)
assert.NoError(tt, errs)
}, 30*time.Second, 1*time.Second)
}
14 changes: 11 additions & 3 deletions tests/testutils/golden.go
Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@ package testutils

import (
"context"
"errors"
"fmt"
"path/filepath"
"runtime"
Expand Down Expand Up @@ -128,8 +129,15 @@ func RunMetricsCollectionTest(t *testing.T, configFile string, expectedFilePath
assert.Fail(tt, "No metrics collected")
return
}
err := pmetrictest.CompareMetrics(expected, sink.AllMetrics()[len(sink.AllMetrics())-1],
opts.compareMetricsOptions...)
assert.NoError(tt, err)
var errs error
for _, m := range sink.AllMetrics() {
err := pmetrictest.CompareMetrics(expected, m,
opts.compareMetricsOptions...)
if err == nil {
return
}
errs = errors.Join(errs, err)
}
assert.NoError(tt, errs)
}, 30*time.Second, 1*time.Second)
}
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