From 1832d023d76e8c44533e759d520e599b2aa73a60 Mon Sep 17 00:00:00 2001
From: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
Date: Thu, 25 Jun 2026 14:18:52 +1200
Subject: [PATCH] [tests] Cover the libretiny branch of the interactive wizard
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The interactive wizard's platform / board-link / boards-list elif chain
includes an ``elif platform == "RP2":`` arm that ``test_wizard_accepts_rpipico_board``
exercises on the True side. Without an interactive wizard test that
reaches those elifs with a non-RP2 platform, the False side stayed
uncovered and codecov flagged the line as a partial branch.

Add ``test_wizard_accepts_default_answers_bk72xx`` — same fixture shape
as the existing ESP32 / ESP8266 variants — so the BK72XX path
falls through the RP2 elifs and pins both branches.
---
 tests/unit_tests/test_wizard.py | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/tests/unit_tests/test_wizard.py b/tests/unit_tests/test_wizard.py
index edb1b4cb9c..244e4eb5a1 100644
--- a/tests/unit_tests/test_wizard.py
+++ b/tests/unit_tests/test_wizard.py
@@ -476,6 +476,34 @@ def test_wizard_accepts_default_answers_esp32(
     assert retval == 0
 
 
+def test_wizard_accepts_default_answers_bk72xx(
+    tmp_path: Path, monkeypatch: MonkeyPatch, wizard_answers: list[str]
+):
+    """
+    The wizard should accept the given default answers for bk72xx. The
+    libretiny branch also exercises the False side of the
+    ``elif platform == "RP2":`` checks in the platform / board-link
+    elif chain (without this, those branches show as partial coverage
+    because only the rpipico interactive test reaches them with platform
+    == "RP2").
+    """
+    # Given
+    wizard_answers[1] = "BK72XX"
+    wizard_answers[2] = next(iter(BK72XX_BOARD_PINS))
+    config_file = tmp_path / "test.yaml"
+    input_mock = MagicMock(side_effect=wizard_answers)
+    monkeypatch.setattr("builtins.input", input_mock)
+    monkeypatch.setattr(wz, "safe_print", lambda t=None, end=None: 0)
+    monkeypatch.setattr(wz, "sleep", lambda _: 0)
+    monkeypatch.setattr(wz, "wizard_write", MagicMock())
+
+    # When
+    retval = wz.wizard(config_file)
+
+    # Then
+    assert retval == 0
+
+
 def test_wizard_offers_better_node_name(
     tmp_path: Path, monkeypatch: MonkeyPatch, wizard_answers: list[str]
 ):