Add interpolation test

diff --git a/modules/geoipbackend/regression-tests/text-interpolation/command b/modules/geoipbackend/regression-tests/text-interpolation/command
new file mode 100755 (executable)
index 0000000..a855e0f
--- /dev/null
+++ b/modules/geoipbackend/regression-tests/text-interpolation/command
@@ -0,0 +1,2 @@
+#!/bin/sh
+nameserver=$geoipregionip cleandig country.geo.example.com TXT

diff --git a/modules/geoipbackend/regression-tests/text-interpolation/description b/modules/geoipbackend/regression-tests/text-interpolation/description
new file mode 100644 (file)
index 0000000..3a5179f
--- /dev/null
+++ b/modules/geoipbackend/regression-tests/text-interpolation/description
@@ -0,0 +1 @@
+This test ensures that interpolation works