Add special mapping for production.

Author: ylangisc

deepbox/src/main/java/ch/cyberduck/core/deepbox/DeepboxSession.java

@@ -239,8 +239,9 @@ public <T> T _getFeature(final Class<T> type) {
 
     public String getStage() {
         // For now, required for descriptive URL, API forthcoming
-        // api.[<stage>.]deepbox.swiss
+        // api.[<stage>.]deepbox.swiss, defaults to app if no stage is specified
         String hostname = this.getHost().getHostname();
-        return hostname.replaceAll("^api\\.", "").replaceAll("deepbox\\.swiss$", "");
+        final String stage = hostname.replaceAll("^api\\.", "").replaceAll("deepbox\\.swiss$", "");
+        return StringUtils.isBlank(stage) ? "app." : stage;
     }
 }

deepbox/src/test/java/ch/cyberduck/core/deepbox/DeepboxSessionTest.java

@@ -27,15 +27,15 @@
 
 public class DeepboxSessionTest {
 
-    private static Stream<Arguments> provideStringsForIsBlank() {
+    private static Stream<Arguments> provideStringsForGetStage() {
         return Stream.of(
                 Arguments.of("api.int.deepbox.swiss", "int."),
-                Arguments.of("api.deepbox.swiss", "")
+                Arguments.of("api.deepbox.swiss", "app.")
         );
     }
 
     @ParameterizedTest
-    @MethodSource("provideStringsForIsBlank")
+    @MethodSource("provideStringsForGetStage")
     public void getStage(final String hostname, final String expectedStage) {
         final DeepboxSession session = new DeepboxSession(new Host(new DeepboxProtocol(), hostname), null, null);
         assertEquals(expectedStage, session.getStage());