feat: add CLI with build and run commands

tests/test_transpiler.py

@@ -0,0 +1,79 @@
+"""Test simple transpiler."""
+
+import ast
+import pytest
+from src.tampy.transpiler import SimpleTranspiler
+
+
+def test_simple_transpile():
+    """Test basic transpilation."""
+    transpiler = SimpleTranspiler()
+    code = "x = 1"
+    result = transpiler.transpile(code)
+    assert "x = 1" in result
+
+
+def test_function_transpile():
+    """Test function transpilation."""
+    transpiler = SimpleTranspiler()
+    code = "def foo(): return 1"
+    result = transpiler.transpile(code)
+    assert "def foo()" in result
+
+
+def test_if_transpile():
+    """Test if statement transpilation."""
+    transpiler = SimpleTranspiler()
+    code = "if True: pass"
+    result = transpiler.transpile(code)
+    assert "if True:" in result
+
+
+def test_for_transpile():
+    """Test for loop transpilation."""
+    transpiler = SimpleTranspiler()
+    code = "for i in range(10): pass"
+    result = transpiler.transpile(code)
+    assert "for i in range(10):" in result
+
+
+def test_class_transpile():
+    """Test class transpilation."""
+    transpiler = SimpleTranspiler()
+    code = "class Foo: pass"
+    result = transpiler.transpile(code)
+    assert "class Foo:" in result
+
+
+def test_import_transpile():
+    """Test import transpilation."""
+    transpiler = SimpleTranspiler()
+    code = "import sys"
+    result = transpiler.transpile(code)
+    assert "import sys" in result
+
+
+def test_roundtrip():
+    """Test parsing and regenerating code."""
+    transpiler = SimpleTranspiler()
+    
+    code = """
+x = 1
+y = 2
+if x > y:
+    print(x)
+"""
+    result = transpiler.transpile(code)
+    assert "x = 1" in result
+    assert "if" in result
+
+
+if __name__ == "__main__":
+    test_simple_transpile()
+    test_function_transpile()
+    test_if_transpile()
+    test_for_transpile()
+    test_class_transpile()
+    test_import_transpile()
+    test_roundtrip()
+    print("All tests passed")