feat: manage venv for all backends

1 files changed, 10 insertions, 1 deletions

diff --git a/tests/test_backends.py b/tests/test_backends.py
index 8ee1be8..c0e8d4a 100644
--- a/tests/test_backends.py
+++ b/tests/test_backends.py
@@ -9,6 +9,13 @@ from backends import REGISTRY, detect_all, get
 
 
 class RegistryTests(unittest.TestCase):
+    def setUp(self):
+        # The registry is built lazily on first access (the backend modules
+        # pull in converter.tts and its deps, which are only available inside
+        # the managed venv). Trigger the build so these tests don't depend on
+        # another test class having called detect_all() first.
+        get("audiocpp")
+
     def test_registry_has_the_three_backends(self):
         keys = [info.key for info in REGISTRY]
         self.assertEqual(keys, ["audiocpp", "qwen", "faster"])
@@ -138,6 +145,7 @@ class ServerRunningTests(unittest.TestCase):
 
     def test_true_for_open_port(self):
         import socket
+
         from backends import common
         server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
         server.bind(("127.0.0.1", 0))
@@ -150,9 +158,10 @@ class ServerRunningTests(unittest.TestCase):
             server.close()
 
     def test_false_for_closed_port(self):
-        from backends import common
         # Pick an unused port by opening + closing a socket, then probe it.
         import socket
+
+        from backends import common
         s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
         s.bind(("127.0.0.1", 0))
         _, port = s.getsockname()