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annotate schwab_trader/schwab_client_test.py @ 240:c345083cd8a7

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[mrjunejune] Show star animation in light mode
author MrJuneJune <me@mrjunejune.com>
date Mon, 03 Aug 2026 10:48:59 -0700
parents eb8b4230fdb9
children
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eb8b4230fdb9 [schwab-trader] Add guarded trading experiment
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1 import os
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2 import tempfile
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3 import unittest
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4 from pathlib import Path
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5 from urllib.parse import parse_qs, urlparse
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6
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7 from schwab_trader.schwab_client import (
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8 SchwabConfig,
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9 SchwabError,
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10 build_authorization_url,
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11 build_equity_order,
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12 extract_authorization_code,
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13 save_tokens,
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14 )
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17 class SchwabClientTest(unittest.TestCase):
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18 def test_authorization_url_contains_oauth_params(self):
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19 url = build_authorization_url("app-key", "https://127.0.0.1/callback", "state-1")
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20 parsed = urlparse(url)
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21 params = parse_qs(parsed.query)
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23 self.assertEqual("https", parsed.scheme)
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24 self.assertEqual("api.schwabapi.com", parsed.netloc)
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25 self.assertEqual(["code"], params["response_type"])
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26 self.assertEqual(["app-key"], params["client_id"])
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27 self.assertEqual(["https://127.0.0.1/callback"], params["redirect_uri"])
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28 self.assertEqual(["state-1"], params["state"])
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29
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30 def test_extract_authorization_code_from_callback_url(self):
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31 code = extract_authorization_code("https://127.0.0.1/callback?code=abc%40123&state=x")
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32 self.assertEqual("abc@123", code)
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33
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34 def test_build_market_equity_order(self):
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35 order = build_equity_order("buy", "aapl", 1)
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37 self.assertEqual("MARKET", order["orderType"])
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38 self.assertEqual("BUY", order["orderLegCollection"][0]["instruction"])
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39 self.assertEqual("AAPL", order["orderLegCollection"][0]["instrument"]["symbol"])
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40 self.assertNotIn("price", order)
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41
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42 def test_limit_order_requires_price(self):
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43 with self.assertRaises(SchwabError):
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44 build_equity_order("SELL", "MSFT", 2, order_type="LIMIT")
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45
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46 def test_save_tokens_uses_owner_only_permissions(self):
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47 with tempfile.TemporaryDirectory() as temp_dir:
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48 token_file = Path(temp_dir) / "tokens.json"
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49 save_tokens(token_file, {"access_token": "x"})
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51 self.assertEqual(0o600, token_file.stat().st_mode & 0o777)
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52
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53 def test_config_from_env_requires_credentials(self):
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54 old_env = os.environ.copy()
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55 try:
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56 for key in ("SCHWAB_APP_KEY", "SCHWAB_APP_SECRET", "SCHWAB_REDIRECT_URI"):
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57 os.environ.pop(key, None)
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58 with self.assertRaises(SchwabError):
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59 SchwabConfig.from_env()
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60 finally:
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61 os.environ.clear()
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62 os.environ.update(old_env)
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65 if __name__ == "__main__":
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66 unittest.main()
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67