test: use dummy ISO country codes rather than existing ones

Author: aoles

ors-api/src/test/files/borders/ids.csv

@@ -1,5 +1,5 @@
 "country_id","name","name:en","iso_code_cca2","iso_code_cca3"
-"1","Area 1","Area 1 English","AT","AUT"
-"2","Area 2","Area 2 English","CH","CHE"
-"3","Area 3","Area 3 English","FR","FRA"
-"4","Area 4","Area 4 English","DE","DEU"
+"1","Area 1","Area 1 English","XA","XXA"
+"2","Area 2","Area 2 English","XB","XXB"
+"3","Area 3","Area 3 English","XC","XXC"
+"4","Area 4","Area 4 English","XD","XXD"

ors-api/src/test/java/org/heigit/ors/apitests/routing/ResultTest.java

@@ -1866,7 +1866,7 @@ void testCountryExclusion() {
                 .statusCode(200);
 
         // Test avoid_countries with ISO 3166-1 Alpha-2 parameters
-        options.put("avoid_countries", constructFromPipedList("AT|FR"));
+        options.put("avoid_countries", constructFromPipedList("XA|XC"));
         given()
                 .config(JSON_CONFIG_DOUBLE_NUMBERS)
                 .headers(CommonHeaders.jsonContent)
@@ -1881,7 +1881,7 @@ void testCountryExclusion() {
                 .statusCode(200);
 
         // Test avoid_countries with ISO 3166-1 Alpha-3 parameters
-        options.put("avoid_countries", constructFromPipedList("AUT|FRA"));
+        options.put("avoid_countries", constructFromPipedList("XXA|XXC"));
         given()
                 .config(JSON_CONFIG_DOUBLE_NUMBERS)
                 .headers(CommonHeaders.jsonContent)