From 33b4b8fefe365f87b4ddac8247a16036c97cda20 Mon Sep 17 00:00:00 2001
From: 7000pctAUTO <lukems3823@gmail.com>
Date: Sat, 31 Jan 2026 21:39:52 +0000
Subject: [PATCH] Initial upload: man-card CLI tool with PDF/PNG generation,
 templates, and tests

---
 tests/test_man_parser.py | 168 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 168 insertions(+)
 create mode 100644 tests/test_man_parser.py

diff --git a/tests/test_man_parser.py b/tests/test_man_parser.py
new file mode 100644
index 0000000..fd14585
--- /dev/null
+++ b/tests/test_man_parser.py
@@ -0,0 +1,168 @@
+"""Tests for man page parser."""
+
+import pytest
+from unittest.mock import patch, MagicMock
+
+from man_card.man_parser import ManPageParser, CommandInfo, Option
+
+
+SAMPLE_MAN_PAGE = """
+NAME
+    ls - list directory contents
+
+SYNOPSIS
+    ls [OPTION]... [FILE]...
+
+DESCRIPTION
+    List information about the FILEs (the current directory by default).
+
+OPTIONS
+    -a, --all
+        do not ignore entries starting with .
+
+    -l
+        use a long listing format
+
+    -h, --human-readable
+        with -l and -s, print sizes like 1K 234M 2G etc.
+
+EXAMPLES
+    ls -la
+    ls -lh /var
+"""
+
+
+class TestCommandInfo:
+    """Tests for CommandInfo dataclass."""
+
+    def test_default_values(self):
+        """Test CommandInfo has correct default values."""
+        info = CommandInfo(name="test")
+        assert info.name == "test"
+        assert info.synopsis == ""
+        assert info.description == ""
+        assert info.options == []
+        assert info.examples == []
+        assert info.section == "1"
+
+    def test_with_values(self):
+        """Test CommandInfo with all values."""
+        info = CommandInfo(
+            name="ls",
+            synopsis="ls [OPTION]... [FILE]...",
+            description="List directory contents",
+            options=[Option(flag="-a", description="show all files")],
+            examples=["ls -la"],
+            section="1"
+        )
+        assert info.name == "ls"
+        assert info.synopsis == "ls [OPTION]... [FILE]..."
+        assert len(info.options) == 1
+
+
+class TestOption:
+    """Tests for Option dataclass."""
+
+    def test_option_creation(self):
+        """Test Option can be created with all fields."""
+        opt = Option(flag="-v", description="verbose output", argument="FILE")
+        assert opt.flag == "-v"
+        assert opt.description == "verbose output"
+        assert opt.argument == "FILE"
+
+    def test_option_optional_argument(self):
+        """Test Option with optional argument."""
+        opt = Option(flag="-h", description="help")
+        assert opt.flag == "-h"
+        assert opt.argument is None
+
+
+class TestManPageParser:
+    """Tests for ManPageParser class."""
+
+    def setup_method(self):
+        """Set up test fixtures."""
+        self.parser = ManPageParser()
+
+    @patch('subprocess.run')
+    def test_parse_simple_man_page(self, mock_run):
+        """Test parsing a simple man page."""
+        mock_run.return_value = MagicMock(
+            returncode=0,
+            stdout=SAMPLE_MAN_PAGE
+        )
+
+        result = self.parser.parse("ls")
+
+        assert result.name == "ls"
+        assert "OPTION" in result.synopsis
+
+    @patch('subprocess.run')
+    def test_parse_extracts_options(self, mock_run):
+        """Test that options are correctly extracted."""
+        mock_run.return_value = MagicMock(
+            returncode=0,
+            stdout=SAMPLE_MAN_PAGE
+        )
+
+        result = self.parser.parse("ls")
+
+        assert len(result.options) >= 2
+
+    @patch('subprocess.run')
+    def test_parse_extracts_examples(self, mock_run):
+        """Test that examples are correctly extracted."""
+        mock_run.return_value = MagicMock(
+            returncode=0,
+            stdout=SAMPLE_MAN_PAGE
+        )
+
+        result = self.parser.parse("ls")
+
+        assert len(result.examples) >= 1
+
+    @patch('subprocess.run')
+    def test_parse_command_not_found(self, mock_run):
+        """Test handling of missing command."""
+        mock_run.return_value = MagicMock(returncode=1, stderr="No manual entry for unknowncmd")
+
+        with pytest.raises(ValueError) as exc_info:
+            self.parser.parse("unknowncmd")
+
+        assert "command not found" in str(exc_info.value)
+
+    def test_parse_content_empty(self):
+        """Test parsing empty content."""
+        result = self.parser._parse_content("", "test")
+        assert result.name == "test"
+        assert result.synopsis == ""
+
+    def test_parse_content_with_font_codes(self):
+        """Test parsing content with font formatting codes."""
+        content = """
+NAME
+    test - a test command
+
+SYNOPSIS
+    test \\fB-v\\fR [FILE]
+
+OPTIONS
+    \\fB-v\\fR
+        enable verbose mode
+"""
+        result = self.parser._parse_content(content, "test")
+        assert result.name == "test"
+        assert "-v" in result.synopsis or "v" in result.synopsis
+
+    def test_section_pattern_recognition(self):
+        """Test section pattern recognition."""
+        assert self.parser.SECTION_PATTERN.match("NAME")
+        assert self.parser.SECTION_PATTERN.match("SYNOPSIS")
+        assert self.parser.SECTION_PATTERN.match("OPTIONS")
+        assert not self.parser.SECTION_PATTERN.match("This is not a section")
+
+    def test_option_pattern_recognition(self):
+        """Test option pattern recognition."""
+        match = self.parser.OPTION_PATTERN.match("-a, --all")
+        assert match is not None
+        assert "-a" in match.group(1)