update

tests/test_domain_containers.py

@@ -52,6 +52,18 @@ class TestResolveMounts:
         mounts = resolve_mounts(tmp_path, dotfiles_dir=dotfiles)
         assert any(m.target.endswith("/flow/dotfiles") for m in mounts)
 
+    def test_socket_path_mount(self, tmp_path):
+        sock = tmp_path / "docker.sock"
+        sock.write_text("")
+        mounts = resolve_mounts(tmp_path, socket_path=sock)
+        socket_mounts = [m for m in mounts if m.target == "/var/run/docker.sock"]
+        assert len(socket_mounts) == 1
+        assert socket_mounts[0].source == sock
+
+    def test_no_socket_path(self, tmp_path):
+        mounts = resolve_mounts(tmp_path)
+        assert not any(m.target == "/var/run/docker.sock" for m in mounts)
+
 
 class TestBuildContainerSpec:
     def test_basic(self):
@@ -68,10 +80,12 @@ class TestBuildContainerSpec:
 
 
 class TestMount:
-    def test_to_flag(self):
+    def test_fields(self):
         m = Mount(source=Path("/src"), target="/dst")
-        assert m.to_flag() == "-v /src:/dst"
+        assert m.source == Path("/src")
+        assert m.target == "/dst"
+        assert m.readonly is False
 
-    def test_to_flag_readonly(self):
+    def test_readonly(self):
         m = Mount(source=Path("/src"), target="/dst", readonly=True)
-        assert ":ro" in m.to_flag()
+        assert m.readonly is True