dendrite/internal/tracing_test.go

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package internal
import (
"context"
"testing"
"github.com/stretchr/testify/assert"
)
func TestTracing(t *testing.T) {
inCtx := context.Background()
task, ctx := StartTask(inCtx, "testing")
assert.NotNil(t, ctx)
assert.NotNil(t, task)
assert.NotEqual(t, inCtx, ctx)
task.SetTag("key", "value")
region, ctx2 := StartRegion(ctx, "testing")
assert.NotNil(t, ctx)
assert.NotNil(t, region)
assert.NotEqual(t, ctx, ctx2)
defer task.EndTask()
defer region.EndRegion()
}