test: added unit test for parse_query

src/gitingest/tests/test_parse_query.py

@@ -1,7 +1,7 @@
 import pytest
 
 from gitingest.ignore_patterns import DEFAULT_IGNORE_PATTERNS
-from gitingest.parse_query import _parse_url, parse_query
+from gitingest.parse_query import _parse_patterns, _parse_url, parse_query
 
 
 def test_parse_url_valid() -> None:
@@ -44,3 +44,99 @@ def test_parse_query_invalid_pattern() -> None:
     url = "https://github.com/user/repo"
     with pytest.raises(ValueError, match="Pattern.*contains invalid characters"):
         parse_query(url, max_file_size=50, from_web=True, include_patterns="*.py;rm -rf")
+
+
+def test_parse_url_with_subpaths() -> None:
+    url = "https://github.com/user/repo/tree/main/subdir/file"
+    result = _parse_url(url)
+    assert result["user_name"] == "user"
+    assert result["repo_name"] == "repo"
+    assert result["branch"] == "main"
+    assert result["subpath"] == "/subdir/file"
+
+
+def test_parse_url_invalid_repo_structure() -> None:
+    url = "https://github.com/user"
+    with pytest.raises(ValueError, match="Invalid repository URL"):
+        _parse_url(url)
+
+
+def test_parse_patterns_valid() -> None:
+    patterns = "*.py, *.md, docs/*"
+    result = _parse_patterns(patterns)
+    assert result == ["*.py", "*.md", "docs/*"]
+
+
+def test_parse_patterns_invalid_characters() -> None:
+    patterns = "*.py;rm -rf"
+    with pytest.raises(ValueError, match="Pattern.*contains invalid characters"):
+        _parse_patterns(patterns)
+
+
+def test_parse_query_with_large_file_size() -> None:
+    url = "https://github.com/user/repo"
+    result = parse_query(url, max_file_size=10**9, from_web=True)
+    assert result["max_file_size"] == 10**9
+    assert result["ignore_patterns"] == DEFAULT_IGNORE_PATTERNS
+
+
+def test_parse_query_empty_patterns() -> None:
+    url = "https://github.com/user/repo"
+    result = parse_query(url, max_file_size=50, from_web=True, include_patterns="", ignore_patterns="")
+    assert result["include_patterns"] is None
+    assert result["ignore_patterns"] == DEFAULT_IGNORE_PATTERNS
+
+
+def test_parse_query_include_and_ignore_overlap() -> None:
+    url = "https://github.com/user/repo"
+    result = parse_query(
+        url,
+        max_file_size=50,
+        from_web=True,
+        include_patterns="*.py",
+        ignore_patterns=["*.py", "*.txt"],
+    )
+    assert result["include_patterns"] == ["*.py"]
+    assert "*.py" not in result["ignore_patterns"]
+    assert "*.txt" in result["ignore_patterns"]
+
+
+def test_parse_query_local_path() -> None:
+    path = "/home/user/project"
+    result = parse_query(path, max_file_size=100, from_web=False)
+    assert result["local_path"] == "/home/user/project"
+    assert result["id"] is not None
+    assert result["slug"] == "user/project"
+
+
+def test_parse_query_relative_path() -> None:
+    path = "./project"
+    result = parse_query(path, max_file_size=100, from_web=False)
+    assert result["local_path"].endswith("project")
+    assert result["slug"].endswith("project")
+
+
+def test_parse_query_empty_source() -> None:
+    with pytest.raises(ValueError, match="Invalid repository URL"):
+        parse_query("", max_file_size=100, from_web=True)
+
+
+def test_parse_url_branch_and_commit_distinction() -> None:
+    url_branch = "https://github.com/user/repo/tree/main"
+    url_commit = "https://github.com/user/repo/tree/abcd1234abcd1234abcd1234abcd1234abcd1234"
+
+    result_branch = _parse_url(url_branch)
+    result_commit = _parse_url(url_commit)
+
+    assert result_branch["branch"] == "main"
+    assert result_branch["commit"] is None
+
+    assert result_commit["branch"] is None
+    assert result_commit["commit"] == "abcd1234abcd1234abcd1234abcd1234abcd1234"
+
+
+def test_parse_query_uuid_uniqueness() -> None:
+    path = "/home/user/project"
+    result1 = parse_query(path, max_file_size=100, from_web=False)
+    result2 = parse_query(path, max_file_size=100, from_web=False)
+    assert result1["id"] != result2["id"]