test: add tests for tool calling test suite

Refs #101

tests/test_tool_calling_suite.py

@@ -0,0 +1,125 @@
+#!/usr/bin/env python3
+"""
+Tests for Tool Calling Test Suite.
+"""
+
+import json
+import pytest
+
+# Add benchmarks to path
+import sys
+import os
+sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "benchmarks"))
+
+from test_tool_calling_1bit import (
+    ToolCallType,
+    ToolCallTest,
+    TestResult,
+    BenchmarkResult,
+    parse_tool_call,
+    validate_ls,
+    TOOL_CALL_TESTS,
+)
+
+
+class TestToolCallType:
+    def test_values(self):
+        assert ToolCallType.FILE_READ.value == "file_read"
+        assert ToolCallType.TERMINAL_EXEC.value == "terminal_exec"
+        assert ToolCallType.WEB_SEARCH.value == "web_search"
+
+
+class TestParseToolCall:
+    def test_json_format(self):
+        response = '{"tool": "read_file", "params": {"path": "test.txt"}}'
+        tool, params = parse_tool_call(response)
+        assert tool == "read_file"
+        assert params == {"path": "test.txt"}
+    
+    def test_json_alt_format(self):
+        response = '{"name": "terminal", "arguments": {"command": "ls"}}'
+        tool, params = parse_tool_call(response)
+        assert tool == "terminal"
+        assert params == {"command": "ls"}
+    
+    def test_function_format(self):
+        response = 'read_file(path="test.txt")'
+        tool, params = parse_tool_call(response)
+        assert tool == "read_file"
+        assert params.get("path") == "test.txt"
+    
+    def test_no_tool(self):
+        response = "The answer is 4."
+        tool, params = parse_tool_call(response)
+        assert tool is None
+        assert params is None
+    
+    def test_embedded_json(self):
+        response = "I will call the tool: {\"tool\": \"search\", \"params\": {\"query\": \"test\"}}"
+        tool, params = parse_tool_call(response)
+        assert tool == "search"
+        assert params == {"query": "test"}
+
+
+class TestValidateLs:
+    def test_simple_ls(self):
+        assert validate_ls({"command": "ls"}) is True
+    
+    def test_ls_flags(self):
+        assert validate_ls({"command": "ls -la"}) is True
+        assert validate_ls({"command": "ls -l"}) is True
+    
+    def test_not_ls(self):
+        assert validate_ls({"command": "pwd"}) is False
+        assert validate_ls({"command": "cat file.txt"}) is False
+
+
+class TestToolCallTests:
+    def test_all_tests_valid(self):
+        assert len(TOOL_CALL_TESTS) == 10
+        for test in TOOL_CALL_TESTS:
+            assert test.name
+            assert isinstance(test.tool_type, ToolCallType)
+            assert test.prompt
+    
+    def test_difficulty_distribution(self):
+        difficulties = [t.difficulty for t in TOOL_CALL_TESTS]
+        assert "easy" in difficulties
+        assert "medium" in difficulties
+        assert "hard" in difficulties
+    
+    def test_type_distribution(self):
+        types = [t.tool_type for t in TOOL_CALL_TESTS]
+        assert ToolCallType.FILE_READ in types
+        assert ToolCallType.TERMINAL_EXEC in types
+        assert ToolCallType.WEB_SEARCH in types
+
+
+class TestTestResult:
+    def test_creation(self):
+        result = TestResult("test1", "file_read", True, 100.0, "response")
+        assert result.test_name == "test1"
+        assert result.passed is True
+        assert result.latency_ms == 100.0
+    
+    def test_to_dict(self):
+        result = TestResult("test1", "file_read", True, 100.0, "response")
+        d = result.__dict__
+        assert "test_name" in d
+        assert "passed" in d
+
+
+class TestBenchmarkResult:
+    def test_creation(self):
+        result = BenchmarkResult("model1", "ollama", "2026-01-01T00:00:00Z")
+        assert result.model == "model1"
+        assert result.results == []
+    
+    def test_summary(self):
+        result = BenchmarkResult("model1", "ollama", "2026-01-01T00:00:00Z")
+        result.results = [
+            TestResult("t1", "file_read", True, 100, "r1"),
+            TestResult("t2", "terminal", False, 200, "r2"),
+        ]
+        # Summary would be computed by run_all_tests
+        assert len(result.results) == 2