tests: collect common helpers in the 'common' directory

tests/modules/config-endpoint.c

@@ -11,7 +11,7 @@
 #include <wp/wp.h>
 
 #include "config-endpoint/endpoint-audiotestsrc.h"
-#include "../wp/test-server.h"
+#include "../common/test-server.h"
 #include "../../modules/module-config-endpoint/context.h"
 
 typedef struct {

tests/modules/config-policy.c

@@ -11,7 +11,7 @@
 #include <wp/wp.h>
 
 #include "config-policy/context.h"
-#include "../wp/test-server.h"
+#include "../common/test-server.h"
 
 typedef struct {
   WpTestServer server;

tests/modules/config-static-nodes.c

@@ -10,7 +10,7 @@
 
 #include <wp/wp.h>
 
-#include "../wp/test-server.h"
+#include "../common/test-server.h"
 #include "../../modules/module-config-static-nodes/context.h"
 
 typedef struct {

tests/wp/endpoint.c

@@ -10,7 +10,7 @@
 #include <pipewire/pipewire.h>
 #include <pipewire/extensions/session-manager.h>
 
-#include "test-server.h"
+#include "../common/test-server.h"
 
 struct _TestSiEndpoint
 {

tests/wp/proxy.c

@@ -10,7 +10,7 @@
 #include <pipewire/pipewire.h>
 #include <spa/pod/iter.h>
 
-#include "test-server.h"
+#include "../common/test-server.h"
 
 typedef struct {
   /* the local pipewire server */

tests/wp/session.c

@@ -10,7 +10,7 @@
 #include <pipewire/pipewire.h>
 #include <pipewire/extensions/session-manager.h>
 
-#include "test-server.h"
+#include "../common/test-server.h"
 
 typedef struct {
   /* the local pipewire server */