diff --git a/internal/exporter/exporter_test.go b/internal/exporter/exporter_test.go
new file mode 100644
index 0000000..c8109c7
--- /dev/null
+++ b/internal/exporter/exporter_test.go
@@ -0,0 +1,96 @@
+package exporter
+
+import (
+	"bytes"
+	"fmt"
+	"testing"
+
+	"github.com/prometheus/client_golang/prometheus"
+)
+
+// metrics is an example of what Unbound returns from a "UBCT1 stats_noreset" command
+const metrics string = `thread0.num.queries=369
+thread0.num.queries_ip_ratelimited=0
+thread0.num.queries_cookie_valid=0
+thread0.num.queries_cookie_client=0
+thread0.num.queries_cookie_invalid=0
+thread0.num.cachehits=333
+thread0.num.cachemiss=36
+thread0.num.prefetch=0
+thread0.num.queries_timed_out=0
+thread0.query.queue_time_us.max=0
+thread0.num.expired=0
+thread0.num.recursivereplies=36
+thread0.requestlist.avg=0
+thread0.requestlist.max=0
+thread0.requestlist.overwritten=0
+thread0.requestlist.exceeded=0
+thread0.requestlist.current.all=0
+thread0.requestlist.current.user=0
+thread0.recursion.time.avg=0.028036
+thread0.recursion.time.median=0.0232825
+thread0.tcpusage=0
+thread1.num.queries=365
+thread1.num.queries_ip_ratelimited=0
+thread1.num.queries_cookie_valid=0
+thread1.num.queries_cookie_client=0
+thread1.num.queries_cookie_invalid=0
+thread1.num.cachehits=340
+thread1.num.cachemiss=25
+thread1.num.prefetch=0
+thread1.num.queries_timed_out=0
+thread1.query.queue_time_us.max=0
+thread1.num.expired=0
+thread1.num.recursivereplies=25
+thread1.requestlist.avg=0
+thread1.requestlist.max=0
+thread1.requestlist.overwritten=0
+thread1.requestlist.exceeded=0
+thread1.requestlist.current.all=0
+thread1.requestlist.current.user=0
+thread1.recursion.time.avg=0.043104
+thread1.recursion.time.median=0.0251611
+thread1.tcpusage=0
+thread2.num.queries=373
+thread2.num.queries_ip_ratelimited=0
+thread2.num.queries_cookie_valid=0
+thread2.num.queries_cookie_client=0
+thread2.num.queries_cookie_invalid=0
+thread2.num.cachehits=330
+thread2.num.cachemiss=43
+thread2.num.prefetch=0
+`
+
+func TestCollectFromReader(t *testing.T) {
+	// Channel that CollectFrom Re
+	metricsCh := make(chan prometheus.Metric)
+	doneCh := make(chan error)
+
+	go func(ch chan prometheus.Metric) {
+		doneCh <- CollectFromReader(bytes.NewReader([]byte(metrics)), ch)
+	}(metricsCh)
+
+	var metrics []prometheus.Metric
+
+L:
+	for {
+		select {
+		case metric, ok := <-metricsCh:
+			if !ok {
+				t.Fatal("collector channel unexpectedly closed")
+			}
+			metrics = append(metrics, metric)
+		case err := <-doneCh:
+			if err != nil {
+				t.Fatalf("Failed to CollectFromReader: %v", err)
+			}
+			break L
+		}
+	}
+
+	//
+
+	for _, metric := range metrics {
+		fmt.Printf("%v\n", metric.Desc())
+	}
+}