feat: add CLI with build and run commands

tests/test_cli.py

@@ -0,0 +1,42 @@
+"""Test CLI functionality."""
+
+import os
+import subprocess
+import sys
+from pathlib import Path
+
+
+def test_build_command():
+    """Test build command."""
+    result = subprocess.run(
+        [sys.executable, "-m", "tampy", "build", "test.tampy"],
+        capture_output=True,
+        text=True,
+        env={**dict(os.environ), "PYTHONPATH": "src"}
+    )
+    assert result.returncode == 0
+    assert "Generated:" in result.stdout
+
+
+def test_run_command():
+    """Test run command."""
+    result = subprocess.run(
+        [sys.executable, "-m", "tampy", "run", "test.tampy"],
+        capture_output=True,
+        text=True,
+        env={**dict(os.environ), "PYTHONPATH": "src"}
+    )
+    assert result.returncode == 0
+    assert "y is greater" in result.stdout
+
+
+def test_file_extension_replacement():
+    """Test that .tampy is replaced with .py."""
+    result = subprocess.run(
+        [sys.executable, "-m", "tampy", "build", "test.tampy"],
+        capture_output=True,
+        text=True,
+        env={**dict(os.environ), "PYTHONPATH": "src"}
+    )
+    assert result.returncode == 0
+    assert Path("test.py").exists()

tests/test_parser.py

@@ -1,45 +0,0 @@
-"""Test parser functionality."""
-
-import ast
-import pytest
-from src.tampy.transpiler import TamilParser
-
-
-def test_parse_simple_python():
-    """Test parsing simple Python code."""
-    code = "print('hello')"
-    keywords = {"print": "இருப்பு"}
-    
-    parser = TamilParser(keywords)
-    tree = parser.parse(code)
-    
-    assert isinstance(tree, ast.Module)
-
-
-def test_parse_import_statement():
-    """Test parsing import statement."""
-    code = "import sys"
-    keywords = {"import": "மேற்கோள்கள்"}
-    
-    parser = TamilParser(keywords)
-    tree = parser.parse(code)
-    
-    assert isinstance(tree, ast.Module)
-
-
-def test_parse_function_definition():
-    """Test parsing function definition."""
-    code = "def foo(): pass"
-    keywords = {"def": "வரையறை"}
-    
-    parser = TamilParser(keywords)
-    tree = parser.parse(code)
-    
-    assert isinstance(tree, ast.Module)
-
-
-if __name__ == "__main__":
-    test_parse_simple_python()
-    test_parse_import_statement()
-    test_parse_function_definition()
-    print("All tests passed")

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")