Bootstrap E2E testing infrastructure

Author: Maurizio Branca

.gitignore

@@ -10,6 +10,10 @@ artifacts*
 
 # IDEs config 
 .idea
+.vscode
 
 # macOS
 .DS_Store
+
+# Python
+__pycache__

poetry.lock

@@ -0,0 +1,18 @@
+[tool.poetry]
+name = "arduino-create-agent"
+version = "0.1.0"
+description = "Project used to run end-to-end test for the Arduino Create Agent"
+authors = ["Umberto Baldi <[email protected]>", "Maurizio Branca <[email protected]>"]
+license = "GPLv2"
+
+[tool.poetry.dependencies]
+python = "^3.9"
+
+[tool.poetry.dev-dependencies]
+pytest = "^6.2.1"
+requests = "^2.25.1"
+invoke = "^1.5.0"
+
+[build-system]
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"

pyproject.toml

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+import os
+import platform
+import signal
+import time
+from pathlib import Path
+
+import pytest
+from invoke import Local
+from invoke.context import Context
+
+
+@pytest.fixture(scope="function")
+def agent(pytestconfig):
+    
+    cli_full_line = str(Path(pytestconfig.rootdir) / "arduino-create-agent")
+    env = {
+        # "ARDUINO_DATA_DIR": data_dir,
+        # "ARDUINO_DOWNLOADS_DIR": downloads_dir,
+        # "ARDUINO_SKETCHBOOK_DIR": data_dir,
+    }
+    run_context = Context()
+
+    # TODO: wtf is this?
+    runner = Local(run_context)
+    
+    cd_command = "cd"
+    with run_context.prefix(f'{cd_command} ..'):
+        runner.run(cli_full_line, echo=True, hide=True, warn=True, env=env, asynchronous=True)
+        print("cli_full_line", cli_full_line)
+        time.sleep(.5)
+
+        # we block here until the test function using this fixture has returned
+        yield runner
+
+    # Kill the runner's process as we finished our test (platform dependent)
+    os_signal = signal.SIGTERM
+    if platform.system() != "Windows":
+        os_signal = signal.SIGKILL
+    os.kill(runner.process.pid, os_signal)
+
+
+@pytest.fixture(scope="session")
+def base_url():
+    return "http://127.0.0.1:8991"

test/conftest.py

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+import re
+import requests
+
+
+def test_version(base_url, agent):
+    
+    resp = requests.get(f"{base_url}/info")
+    assert resp.status_code == 200
+
+    info = resp.json()
+    assert re.match("[0-9]+.[0-9]+.[0-9]+", info["version"]) is not None