Add dvc ls-url tests

.cruft.json

@@ -1,6 +1,6 @@
 {
   "template": "https://github.com/iterative/cookiecutter-dvc-plugin",
-  "commit": "13d5c9b49c49d3c14106cb4f9aa61d07876c039b",
+  "commit": "825ad46a5fdd5cfb92f4993cad2ac6a6d1b0b971",
   "checkout": null,
   "context": {
     "cookiecutter": {

dvc_ssh/tests/test_dvc.py

@@ -7,21 +7,22 @@
 )
 from dvc.testing.workspace_tests import TestAdd as _TestAdd
 from dvc.testing.workspace_tests import TestImport as _TestImport
+from dvc.testing.workspace_tests import TestLsUrl as _TestLsUrl
 
 
 @pytest.fixture
-def cloud_name():
-    return "ssh"
+def cloud(make_cloud):
+    yield make_cloud(typ="ssh")
 
 
 @pytest.fixture
-def remote(make_remote, cloud_name):
-    yield make_remote(name="upstream", typ=cloud_name)
+def remote(make_remote):
+    yield make_remote(name="upstream", typ="ssh")
 
 
 @pytest.fixture
-def workspace(make_workspace, cloud_name):
-    yield make_workspace(name="workspace", typ=cloud_name)
+def workspace(make_workspace):
+    yield make_workspace(name="workspace", typ="ssh")
 
 
 class TestImport(_TestImport):
@@ -50,3 +51,7 @@ def hash_value(self):
     @pytest.fixture
     def dir_hash_value(self):
         return "b6dcab6ccd17ca0a8bf4a215a37d14cc.dir"
+
+
+class TestLsUrl(_TestLsUrl):
+    pass