Move unit test to dedicated tests folder

apps/microtvm/arduino/template_project/microtvm_api_server.py

@@ -130,7 +130,7 @@ def _create_graph_json(self, model_dir, obj):
     def _disassemble_mlf(self, mlf_tar_path, source_dir):
         with tempfile.TemporaryDirectory() as mlf_unpacking_dir:
             with tarfile.open(mlf_tar_path, "r:") as tar:
-                tar.extractall(mlf_unpacking_dir.name)
+                tar.extractall(mlf_unpacking_dir)
 
             # Copy C files
             # TODO are the defaultlib0.c the same?
@@ -140,11 +140,11 @@ def _disassemble_mlf(self, mlf_tar_path, source_dir):
                 ("codegen/host/src/default_lib0.c", "default_lib0.c"),
                 ("codegen/host/src/default_lib1.c", "default_lib1.c"),
             ]:
-                shutil.copy(os.path.join(mlf_unpacking_dir.name, source), model_dir / dest)
+                shutil.copy(os.path.join(mlf_unpacking_dir, source), model_dir / dest)
 
             # Load graph.json, serialize to c format, and extact parameters
             with open(
-                os.path.join(mlf_unpacking_dir.name, "executor-config/graph/graph.json")
+                os.path.join(mlf_unpacking_dir, "executor-config/graph/graph.json")
             ) as f:
                 graph_data = json.load(f)
 

apps/microtvm/arduino/template_project/test_microtvm_api_server.py → apps/microtvm/arduino/template_project/tests/test_arduino_microtvm_api_server.py

@@ -1,8 +1,10 @@
 from unittest import mock
 from pathlib import Path
+import sys
 
 import pytest
 
+sys.path.append("../")
 import microtvm_api_server
 
 

tests/micro/arduino/conftest.py

@@ -18,7 +18,7 @@ def pytest_addoption(parser):
         help="Target platform for microTVM tests.",
     )
     parser.addoption(
-        "--arduino-cmd",
+        "--arduino-cli-cmd",
         default="arduino-cli",
         help="Path to `arduino-cli` command for flashing device.",
     )
@@ -36,8 +36,8 @@ def platform(request):
 
 
 @pytest.fixture(scope="session")
-def arduino_cmd(request):
-    return request.config.getoption("--arduino-cmd")
+def arduino_cli_cmd(request):
+    return request.config.getoption("--arduino-cli-cmd")
 
 
 @pytest.fixture(scope="session")

tests/micro/arduino/test_arduino_workflow.py

@@ -26,7 +26,7 @@
 PLATFORMS = conftest.PLATFORMS
 
 
-def _generate_project(model, target, arduino_board, arduino_cmd, mod, build_config):
+def _generate_project(model, target, arduino_board, arduino_cli_cmd, mod, build_config):
     parent_dir = os.path.dirname(__file__)
     filename = os.path.splitext(os.path.basename(__file__))[0]
     prev_build = (
@@ -55,7 +55,7 @@ def _generate_project(model, target, arduino_board, arduino_cmd, mod, build_conf
         str(template_project_dir),
         mod,
         workspace.relpath("project"),
-        {"arduino_board": arduino_board, "arduino_cmd": arduino_cmd, "verbose": 0},
+        {"arduino_board": arduino_board, "arduino_cli_cmd": arduino_cli_cmd, "verbose": 0},
     )
     return (workspace, project)
 
@@ -65,7 +65,7 @@ def _generate_project(model, target, arduino_board, arduino_cmd, mod, build_conf
 
 
 @pytest.fixture(scope="module")
-def yes_no_project(platform, arduino_cmd):
+def yes_no_project(platform, arduino_cli_cmd):
     current_dir = os.path.dirname(__file__)
     model, arduino_board = PLATFORMS[platform]
     # target = tvm.target.target.micro(model, options=["-link-params=1"])
@@ -78,7 +78,7 @@ def yes_no_project(platform, arduino_cmd):
     with tvm.transform.PassContext(opt_level=3, config={"tir.disable_vectorize": True}):
         mod = relay.build(mod, TARGET, params=params)
 
-    return _generate_project(model, TARGET, arduino_board, arduino_cmd, mod, build_config)
+    return _generate_project(model, TARGET, arduino_board, arduino_cli_cmd, mod, build_config)
     # return tvm.micro.Session(project.transport())