diff --git a/src/modules/netinstall/Tests.cpp b/src/modules/netinstall/Tests.cpp
index 392faa34a..9a02d4969 100644
--- a/src/modules/netinstall/Tests.cpp
+++ b/src/modules/netinstall/Tests.cpp
@@ -342,9 +342,11 @@ ItemTests::testUrlFallback_data()
 
     using S = Config::Status;
 
-    QTest::newRow( "bad" ) << "1a-single-bad.conf" << smash( S::FailedBadData ) << 0;
+    QTest::newRow( "bad" ) << "1a-single-bad.conf" << smash( S::FailedBadConfiguration ) << 0;
     QTest::newRow( "empty" ) << "1a-single-empty.conf" << smash( S::FailedNoData ) << 0;
+    QTest::newRow( "error" ) << "1a-single-error.conf" << smash( S::FailedBadData ) << 0;
     QTest::newRow( "second" ) << "1b-single-small.conf" << smash( S::Ok ) << 2;
+    QTest::newRow( "none" ) << "1c-none.conf" << smash( S::FailedNoData ) << 0;
 }
 
 void
diff --git a/src/modules/netinstall/tests/1a-single-error.conf b/src/modules/netinstall/tests/1a-single-error.conf
new file mode 100644
index 000000000..a602b17e1
--- /dev/null
+++ b/src/modules/netinstall/tests/1a-single-error.conf
@@ -0,0 +1,7 @@
+# SPDX-FileCopyrightText: no
+# SPDX-License-Identifier: CC0-1.0
+#
+---
+required: true
+groupsUrl:
+    - file://$TESTDIR/data-error.yaml
diff --git a/src/modules/netinstall/tests/1c-none.conf b/src/modules/netinstall/tests/1c-none.conf
new file mode 100644
index 000000000..e0f097dcf
--- /dev/null
+++ b/src/modules/netinstall/tests/1c-none.conf
@@ -0,0 +1,6 @@
+# SPDX-FileCopyrightText: no
+# SPDX-License-Identifier: CC0-1.0
+#
+---
+required: true
+groupsUrl: []
diff --git a/src/modules/netinstall/tests/data-error.yaml b/src/modules/netinstall/tests/data-error.yaml
new file mode 100644
index 000000000..fd445df8f
--- /dev/null
+++ b/src/modules/netinstall/tests/data-error.yaml
@@ -0,0 +1,5 @@
+derp
+derp
+herpa-derp: no
+--
+# This file is not valid YAML