Remove unnecessary test file in wheel (ray-project#41775)

This PR remove the test file in pip wheel which lead to the ray start failed

dashboard/BUILD

@@ -21,7 +21,6 @@ py_test_run_all_subdirectory(
     include = ["**/test*.py"],
     exclude = [
         "client/node_modules/**",
-        "modules/test/**", 
         "modules/job/tests/test_cli_integration.py",
         "modules/job/tests/test_http_job_server.py",
         "modules/node/tests/test_node.py", 
@@ -87,18 +86,21 @@ py_test(
     size = "small",
     srcs = ["tests/test_state_head.py"],
     tags = ["team:core"],
+    deps = [":conftest"],
 )
 
 py_test(
     name = "test_serve_dashboard",
     size = "large",
     srcs = ["modules/serve/tests/test_serve_dashboard.py"],
     tags = ["team:serve"],
+    deps = [":conftest"],
 )
 
 py_test(
     name = "test_data_head",
     size = "small",
     srcs = ["modules/data/tests/test_data_head.py"],
     tags = ["team:data"],
+    deps = [":conftest"],
 )

dashboard/modules/test/test_agent.py → dashboard/modules/tests/test_agent.py

@@ -2,8 +2,8 @@
 
 import aiohttp.web
 
-import ray.dashboard.modules.test.test_consts as test_consts
-import ray.dashboard.modules.test.test_utils as test_utils
+import ray.dashboard.modules.tests.test_consts as test_consts
+import ray.dashboard.modules.tests.test_utils as test_utils
 import ray.dashboard.optional_utils as dashboard_optional_utils
 import ray.dashboard.utils as dashboard_utils
 from ray._private.ray_constants import env_bool
@@ -43,3 +43,7 @@ async def route_patch(self, req) -> aiohttp.web.Response:
 
     async def run(self, server):
         pass
+
+
+if __name__ == "__main__":
+    pass

dashboard/modules/test/test_consts.py → dashboard/modules/tests/test_consts.py

@@ -1 +1,4 @@
 TEST_MODULE_ENVIRONMENT_KEY = "RAY_DASHBOARD_MODULE_TEST"
+
+if __name__ == "__main__":
+    pass

dashboard/modules/test/test_head.py → dashboard/modules/tests/test_head.py

@@ -3,8 +3,8 @@
 
 import aiohttp.web
 
-import ray.dashboard.modules.test.test_consts as test_consts
-import ray.dashboard.modules.test.test_utils as test_utils
+import ray.dashboard.modules.tests.test_consts as test_consts
+import ray.dashboard.modules.tests.test_utils as test_utils
 import ray.dashboard.optional_utils as dashboard_optional_utils
 import ray.dashboard.utils as dashboard_utils
 from ray._private.ray_constants import env_bool
@@ -111,3 +111,7 @@ async def test_file(self, req) -> aiohttp.web.FileResponse:
 
     async def run(self, server):
         pass
+
+
+if __name__ == "__main__":
+    pass

dashboard/modules/test/test_utils.py → dashboard/modules/tests/test_utils.py

@@ -9,3 +9,7 @@ async def http_get(http_session, url, timeout_seconds=60):
     with async_timeout.timeout(timeout_seconds):
         async with http_session.get(url) as response:
             return await response.json()
+
+
+if __name__ == "__main__":
+    pass

dashboard/tests/conftest.py

@@ -1,13 +1,19 @@
 import os
 import pytest
+import pathlib
 from ray.tests.conftest import *  # noqa
 
 
 @pytest.fixture
 def enable_test_module():
     os.environ["RAY_DASHBOARD_MODULE_TEST"] = "true"
+    import ray.dashboard.tests
+
+    p = pathlib.Path(ray.dashboard.modules.__path__[0]) / "tests" / "__init__.py"
+    p.touch(exist_ok=False)
     yield
     os.environ.pop("RAY_DASHBOARD_MODULE_TEST", None)
+    p.unlink(missing_ok=False)
 
 
 @pytest.fixture