Index: applications/editors/josm/plugins/opendata/test/unit/org/openstreetmap/josm/plugins/opendata/modules/fr/toulouse/ToulouseModuleTestIT.java
===================================================================
--- applications/editors/josm/plugins/opendata/test/unit/org/openstreetmap/josm/plugins/opendata/modules/fr/toulouse/ToulouseModuleTestIT.java	(revision 35272)
+++ applications/editors/josm/plugins/opendata/test/unit/org/openstreetmap/josm/plugins/opendata/modules/fr/toulouse/ToulouseModuleTestIT.java	(revision 35272)
@@ -0,0 +1,38 @@
+// License: GPL. For details, see LICENSE file.
+package org.openstreetmap.josm.plugins.opendata.modules.fr.toulouse;
+
+import static org.junit.Assert.assertTrue;
+
+import java.io.IOException;
+import java.util.Map;
+import java.util.TreeMap;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.openstreetmap.josm.plugins.opendata.core.datasets.AbstractDataSetHandler;
+import org.openstreetmap.josm.testutils.JOSMTestRules;
+import org.openstreetmap.josm.tools.HttpClient;
+
+/**
+ * Integration tests of {@link ToulouseModule} class.
+ */
+public class ToulouseModuleTestIT {
+
+    /**
+     * Setup test.
+     */
+    @Rule
+    public JOSMTestRules rules = new JOSMTestRules().preferences().timeout(30_000);
+
+    @Test
+    public void testUrlValidity() throws IOException {
+        Map<String, Integer> errors = new TreeMap<>();
+        for (AbstractDataSetHandler handler : new ToulouseModule(null).getNewlyInstanciatedHandlers()) {
+            int code = HttpClient.create(handler.getLocalPortalURL()).connect().getResponseCode();
+            if (code >= 400) {
+                errors.put(handler.getLocalPortalURL().toExternalForm(), code);
+            }
+        }
+        assertTrue(errors.toString(), errors.isEmpty());
+    }
+}