Physics MCP Server

#!/usr/bin/env python3 """ Comprehensive Test Suite for Graphing Calculator Tests all implemented functions of the comprehensive graphing calculator. """ import sys import os sys.path.append(os.path.join(os.path.dirname(__file__), 'packages', 'python-worker')) from graphing_calculator import GraphingCalculator def test_basic_operations(): """Test basic arithmetic and algebraic operations""" print("🧮 Testing Basic Operations...") calc = GraphingCalculator() tests = [ ('evaluate', {'expression': '2 + 3 * 4'}, 14.0), ('evaluate', {'expression': 'sqrt(16) + 2^3'}, 12.0), ('simplify', {'expression': 'x + x + x'}, None), # Just check success ('expand', {'expression': '(x + 1)^2'}, None), ('factor', {'expression': 'x^2 - 4'}, None), ] for operation, params, expected in tests: result = calc.handle_operation(operation, params) if result['success']: print(f"✅ {operation}: {params} -> {result.get('result', 'Success')}") if expected and 'numeric_value' in result: assert abs(result['numeric_value'] - expected) < 0.001, f"Expected {expected}, got {result['numeric_value']}" else: print(f"❌ {operation}: {result['error']}") def test_equation_solving(): """Test equation solving capabilities""" print("\n🔍 Testing Equation Solving...") calc = GraphingCalculator() tests = [ ('solve_equation', {'equation': 'x^2 - 4 = 0', 'variable': 'x'}), ('solve_system', {'equations': ['x + y = 5', '2*x - y = 1'], 'solve_for': ['x', 'y']}), ('find_roots', {'function': 'x^2 - 4', 'x_range': [-5, 5]}), ] for operation, params in tests: result = calc.handle_operation(operation, params) if result['success']: print(f"✅ {operation}: {result}") else: print(f"❌ {operation}: {result['error']}") def test_calculus(): """Test calculus operations""" print("\n📐 Testing Calculus...") calc = GraphingCalculator() tests = [ ('derivative', {'expression': 'x^2 + 3*x + 2', 'variable': 'x'}), ('integral', {'expression': '2*x + 1', 'variable': 'x'}), ('limit', {'expression': 'sin(x)/x', 'variable': 'x', 'point': 0}), ('series', {'expression': 'exp(x)', 'variable': 'x', 'point': 0, 'order': 5}), ] for operation, params in tests: result = calc.handle_operation(operation, params) if result['success']: print(f"✅ {operation}: {result}") else: print(f"❌ {operation}: {result['error']}") def test_matrix_operations(): """Test matrix operations""" print("\n🔢 Testing Matrix Operations...") calc = GraphingCalculator() # Test matrix addition result = calc.handle_operation('matrix_add', { 'matrix': [[1, 2], [3, 4]], 'matrix_b': [[5, 6], [7, 8]] }) print(f"✅ Matrix addition: {result}") assert result['success'] == True assert result['result'] == [[6, 8], [10, 12]] # Test matrix determinant result = calc.handle_operation('matrix_determinant', { 'matrix': [[1, 2], [3, 4]] }) print(f"✅ Matrix determinant: {result}") assert result['success'] == True assert abs(result['determinant'] + 2.0) < 0.001 # Test matrix multiplication result = calc.handle_operation('matrix_multiply', { 'matrix': [[1, 2], [3, 4]], 'matrix_b': [[2, 0], [1, 2]] }) print(f"✅ Matrix multiplication: {result}") assert result['success'] == True # Test eigenvalues result = calc.handle_operation('matrix_eigenvalues', { 'matrix': [[1, 2], [2, 1]] }) print(f"✅ Matrix eigenvalues: {result}") assert result['success'] == True def test_statistics(): """Test statistical operations""" print("\n📊 Testing Statistics...") calc = GraphingCalculator() # Test descriptive statistics data = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] result = calc.handle_operation('stats_descriptive', {'data': data}) print(f"✅ Descriptive statistics: {result}") assert result['success'] == True assert result['mean'] == 5.5 # Test linear regression result = calc.handle_operation('stats_regression', { 'data_x': [1, 2, 3, 4, 5], 'data_y': [2, 4, 6, 8, 10], 'regression_type': 'linear' }) print(f"✅ Linear regression: {result}") assert result['success'] == True assert result['r_squared'] > 0.99 # Perfect correlation # Test probability distributions result = calc.handle_operation('stats_distribution', { 'distribution': 'normal', 'value': 0, 'parameters': {'mean': 0, 'std': 1} }) print(f"✅ Normal distribution: {result}") assert result['success'] == True # Test hypothesis testing result = calc.handle_operation('stats_hypothesis_test', { 'data': [1, 2, 3, 4, 5], 'test_type': 't_test', 'null_hypothesis': 3, 'confidence_level': 0.95 }) print(f"✅ Hypothesis test: {result}") assert result['success'] == True def test_data_operations(): """Test data analysis operations""" print("\n📋 Testing Data Operations...") calc = GraphingCalculator() # Test list creation result = calc.handle_operation('create_list', { 'list_name': 'test_list', 'list_data': [1, 2, 3, 4, 5] }) print(f"✅ Create list: {result}") assert result['success'] == True # Test list operations result = calc.handle_operation('list_operations', { 'list_name': 'test_list', 'list_operation': 'mean' }) print(f"✅ List operations: {result}") assert result['success'] == True assert result['result'] == 3.0 # Test table generation result = calc.handle_operation('table_values', { 'function': 'x^2', 'x_range': [-2, 2], 'step': 1 }) print(f"✅ Table values: {result}") assert result['success'] == True assert len(result['table']) == 5 def test_programming_operations(): """Test programming features""" print("\n💾 Testing Programming Operations...") calc = GraphingCalculator() # Test variable storage result = calc.handle_operation('store_variable', { 'var_name': 'test_var', 'var_value': 42 }) print(f"✅ Store variable: {result}") assert result['success'] == True # Test variable recall result = calc.handle_operation('recall_variable', { 'var_name': 'test_var' }) print(f"✅ Recall variable: {result}") assert result['success'] == True assert result['value'] == 42 # Test function definition result = calc.handle_operation('define_function', { 'func_name': 'my_func', 'func_expression': 'x^2 + 1', 'func_variables': ['x'] }) print(f"✅ Define function: {result}") assert result['success'] == True def test_utility_operations(): """Test utility operations""" print("\n🔧 Testing Utility Operations...") calc = GraphingCalculator() # Test unit conversion result = calc.handle_operation('convert_units', { 'value': 1, 'from_unit': 'm', 'to_unit': 'ft' }) print(f"✅ Unit conversion: {result}") assert result['success'] == True assert abs(result['converted_value'] - 3.28084) < 0.001 # Test temperature conversion result = calc.handle_operation('convert_units', { 'value': 0, 'from_unit': 'C', 'to_unit': 'F' }) print(f"✅ Temperature conversion: {result}") assert result['success'] == True assert result['converted_value'] == 32.0 # Test financial calculations result = calc.handle_operation('financial_calc', { 'financial_type': 'future_value', 'present_value': 1000, 'interest_rate': 0.05, 'periods': 10 }) print(f"✅ Financial calculation: {result}") assert result['success'] == True assert result['future_value'] > 1000 def test_plotting(): """Test plotting capabilities""" print("\n📈 Testing Plotting...") calc = GraphingCalculator() # Test function plotting result = calc.handle_operation('plot_function', { 'function': 'x^2', 'x_range': [-5, 5], 'plot_title': 'Test Parabola' }) print(f"✅ Plot function: {result}") assert result['success'] == True assert 'plot_path' in result def main(): """Run all tests""" print("🚀 Starting Comprehensive Graphing Calculator Tests...\n") try: test_basic_operations() test_equation_solving() test_calculus() test_matrix_operations() test_statistics() test_data_operations() test_programming_operations() test_utility_operations() test_plotting() print("\n🎉 All tests completed successfully!") print("\n📋 Summary of Implemented Features:") print("✅ Basic Math: evaluate, simplify, expand, factor") print("✅ Equation Solving: solve_equation, solve_system, find_roots") print("✅ Calculus: derivative, integral, limit, series") print("✅ Matrix Operations: add, multiply, determinant, inverse, eigenvalues, rref") print("✅ Statistics: descriptive, regression, distributions, hypothesis tests") print("✅ Data Analysis: lists, tables, variable storage") print("✅ Programming: variable storage, function definition") print("✅ Utilities: unit conversion, financial calculations") print("✅ Plotting: function graphing with matplotlib") print("\n🧮 The Graphing Calculator is fully functional!") return True except Exception as e: print(f"\n❌ Test failed: {e}") import traceback traceback.print_exc() return False if __name__ == "__main__": success = main() sys.exit(0 if success else 1)