mvp: wonky but working selenium firefox version

tests/test_emails.py

@@ -0,0 +1,81 @@
+from emails import pop_account, peek_accounts, remaining_count, _parse_line
+import emails as em
+
+
+def test_parse_line():
+    acc = _parse_line("user@example.com:pass123")
+    assert acc is not None
+    assert acc.email == "user@example.com"
+    assert acc.password == "pass123"
+
+
+def test_parse_line_with_colon_in_password():
+    acc = _parse_line("user@example.com:pass:with:colons")
+    assert acc is not None
+    assert acc.password == "pass:with:colons"
+
+
+def test_parse_line_empty():
+    assert _parse_line("") is None
+    assert _parse_line("   ") is None
+    assert _parse_line("# comment") is None
+
+
+def test_parse_line_malformed():
+    assert _parse_line("no-colon-here") is None
+
+
+def test_peek_accounts(tmp_path, monkeypatch):
+    f = tmp_path / "emails.txt"
+    f.write_text("a@b.com:pass1\nc@d.com:pass2\n")
+    monkeypatch.setattr(em, "EMAILS_FILE", f)
+
+    accounts = peek_accounts()
+    assert len(accounts) == 2
+    assert accounts[0].email == "a@b.com"
+    assert accounts[1].email == "c@d.com"
+
+    # peek doesn't consume
+    assert remaining_count() == 2
+
+
+def test_pop_account(tmp_path, monkeypatch):
+    f = tmp_path / "emails.txt"
+    f.write_text("a@b.com:pass1\nc@d.com:pass2\ne@f.com:pass3\n")
+    monkeypatch.setattr(em, "EMAILS_FILE", f)
+
+    acc = pop_account()
+    assert acc is not None
+    assert acc.email == "a@b.com"
+    assert remaining_count() == 2
+
+    acc = pop_account()
+    assert acc is not None
+    assert acc.email == "c@d.com"
+    assert remaining_count() == 1
+
+
+def test_pop_account_empty(tmp_path, monkeypatch):
+    f = tmp_path / "emails.txt"
+    f.write_text("")
+    monkeypatch.setattr(em, "EMAILS_FILE", f)
+
+    assert pop_account() is None
+
+
+def test_pop_account_missing_file(tmp_path, monkeypatch):
+    monkeypatch.setattr(em, "EMAILS_FILE", tmp_path / "nope.txt")
+    assert pop_account() is None
+
+
+def test_pop_skips_comments(tmp_path, monkeypatch):
+    f = tmp_path / "emails.txt"
+    f.write_text("# first is comment\na@b.com:pass1\n")
+    monkeypatch.setattr(em, "EMAILS_FILE", f)
+
+    acc = pop_account()
+    assert acc is not None
+    assert acc.email == "a@b.com"
+    # Comment line stays in file
+    remaining = f.read_text().strip()
+    assert remaining == "# first is comment"