1. In a large saucepan, heat the oil over medium-high heat. Cook the onion, zucchini, mushrooms and garlic until soft. 2. Add the water, tomatoes, tomato paste, wine, oregano, basil, salt and pepper. Bring to a simmer over high heat. Reduce the heat to medium-low, and continue cooking for an additional 20-25 minutes, stirring occasionally. 3. Stir in the pasta and beans, and cook until the pasta is tender. Remove from heat and allow to sit for 10 minutes before serving. Nutrition Information per serving: 175 calories, 5g total fat, 9g protein, 5g fiber, 0mg cholesterol, 490mg sodium.