feat: upgrade remote scanning and reporting (tests/test_cli.py)

Author: Rohan5commit

tests/test_cli.py

@@ -0,0 +1,39 @@
+"""Tests for CLI helpers."""
+
+import pytest
+
+from roast.cli import _parse_github_target, _should_fail_quality_gate, _validate_fail_under
+
+
+def test_parse_github_target_supports_repo_root() -> None:
+    assert _parse_github_target("https://github.com/octocat/hello-world") == (
+        "octocat",
+        "hello-world",
+        None,
+    )
+
+
+def test_parse_github_target_supports_tree_ref() -> None:
+    assert _parse_github_target("https://github.com/octocat/hello-world/tree/feature/demo") == (
+        "octocat",
+        "hello-world",
+        "feature/demo",
+    )
+
+
+def test_parse_github_target_rejects_non_repo_paths() -> None:
+    with pytest.raises(RuntimeError):
+        _parse_github_target("https://github.com/octocat/hello-world/issues/1")
+
+
+def test_validate_fail_under_requires_score_range() -> None:
+    assert _validate_fail_under(0) == 0
+    assert _validate_fail_under(100) == 100
+    with pytest.raises(RuntimeError):
+        _validate_fail_under(101)
+
+
+def test_should_fail_quality_gate_only_when_below_threshold() -> None:
+    assert not _should_fail_quality_gate(70, None)
+    assert not _should_fail_quality_gate(70, 70)
+    assert _should_fail_quality_gate(69, 70)