initial commit

internal/collector/collector_test.go

@@ -0,0 +1,16 @@
+package collector
+
+import (
+	"testing"
+)
+
+func TestGetConnections(t *testing.T) {
+	// integration test to verify /proc parsing works
+	conns, err := GetConnections()
+	if err != nil {
+		t.Fatalf("GetConnections() returned an error: %v", err)
+	}
+
+	// connections are dynamic, so just verify function succeeded
+	t.Logf("Successfully got %d connections", len(conns))
+}