Remotion Video Generator

"""Tests for Terminal template generation.""" from tests.components.conftest import ( assert_has_interface, assert_has_timing_props, assert_has_visibility_check, assert_valid_typescript, ) class TestTerminalBasic: """Basic Terminal generation tests.""" def test_basic_generation(self, component_builder, theme_name): """Test basic Terminal generation.""" tsx = component_builder.build_component("Terminal", {}, theme_name) assert tsx is not None assert "Terminal" in tsx assert_valid_typescript(tsx) assert_has_interface(tsx, "Terminal") assert_has_timing_props(tsx) assert_has_visibility_check(tsx) class TestTerminalBuilderMethod: """Tests for Terminal builder method.""" def test_add_to_composition_basic(self): """Test add_to_composition creates ComponentInstance.""" from chuk_motion.components.frames.Terminal.builder import add_to_composition from chuk_motion.generator.composition_builder import CompositionBuilder builder = CompositionBuilder() result = add_to_composition(builder, start_time=0.0, duration=5.0) assert result is builder assert len(builder.components) == 1 assert builder.components[0].component_type == "Terminal" def test_add_to_composition_all_props(self): """Test all props are set correctly.""" from chuk_motion.components.frames.Terminal.builder import add_to_composition from chuk_motion.generator.composition_builder import CompositionBuilder builder = CompositionBuilder() add_to_composition( builder, start_time=1.0, duration=10.0, commands='[{"command": "ls", "output": "file.txt"}]', prompt="zsh", custom_prompt=">", title="My Terminal", theme="light", width=1000, height=700, position="top-left", show_cursor=False, type_speed=0.1, ) props = builder.components[0].props assert props["commands"] == '[{"command": "ls", "output": "file.txt"}]' assert props["prompt"] == "zsh" assert props["customPrompt"] == ">" assert props["title"] == "My Terminal" assert props["theme"] == "light" assert props["width"] == 1000 assert props["height"] == 700 assert props["position"] == "top-left" assert props["showCursor"] is False assert props["typeSpeed"] == 0.1 def test_add_to_composition_timing(self): """Test add_to_composition handles timing correctly.""" from chuk_motion.components.frames.Terminal.builder import add_to_composition from chuk_motion.generator.composition_builder import CompositionBuilder builder = CompositionBuilder(fps=30) add_to_composition(builder, start_time=2.0, duration=5.0) component = builder.components[0] assert component.start_frame == 60 # 2.0 * 30fps assert component.duration_frames == 150 # 5.0 * 30fps class TestTerminalToolRegistration: """Tests for Terminal MCP tool registration.""" def test_register_tool(self): """Test tool registration.""" from unittest.mock import Mock from chuk_motion.components.frames.Terminal.tool import register_tool mcp_mock = Mock() pm_mock = Mock() register_tool(mcp_mock, pm_mock) mcp_mock.tool.assert_called_once() def test_tool_execution(self): """Test tool execution.""" import asyncio import json from unittest.mock import Mock from chuk_motion.components.frames.Terminal.tool import register_tool # Mock ProjectManager and Project pm_mock = Mock() project_mock = Mock() project_mock.add_component_to_track = Mock() pm_mock.get_active_project = Mock(return_value=project_mock) mcp_mock = Mock() register_tool(mcp_mock, pm_mock) tool_func = mcp_mock.tool.call_args[0][0] # Execute with all parameters commands = json.dumps([{"command": "ls", "output": "file.txt"}]) result = asyncio.run( tool_func( startFrame=0, durationInFrames=150, commands=commands, prompt="bash", customPrompt="$", title="Terminal", theme="dark", width=900, height=600, position="center", showCursor=True, typeSpeed=0.05, ) ) # Parse JSON response import json response = json.loads(result) # Check FrameComponentResponse structure assert "component" in response assert "position" in response assert "start_time" in response assert "duration" in response # Verify component was added project_mock.add_component_to_track.assert_called_once() def test_tool_json_parsing_error(self): """Test tool handles JSON parsing errors.""" import asyncio from unittest.mock import Mock from chuk_motion.components.frames.Terminal.tool import register_tool # Mock ProjectManager and Project pm_mock = Mock() project_mock = Mock() project_mock.add_component_to_track = Mock() pm_mock.get_active_project = Mock(return_value=project_mock) mcp_mock = Mock() register_tool(mcp_mock, pm_mock) tool_func = mcp_mock.tool.call_args[0][0] # Test with invalid JSON - should handle gracefully result = asyncio.run( tool_func( startFrame=0, durationInFrames=150, commands="invalid json", # Invalid JSON prompt="bash", customPrompt="$", title="Terminal", theme="dark", width=900, height=600, position="center", showCursor=True, typeSpeed=0.05, ) ) # Should not crash, should handle gracefully with empty list assert result is not None # Parse JSON response import json response = json.loads(result) assert "component" in response def test_tool_execution_no_project(self): """Test tool execution without active project.""" import asyncio import tempfile from unittest.mock import Mock from chuk_motion.components.frames.Terminal.tool import register_tool from chuk_motion.utils.project_manager import ProjectManager with tempfile.TemporaryDirectory() as tmpdir: pm = ProjectManager(tmpdir) # Don't create or set active project mcp_mock = Mock() register_tool(mcp_mock, pm) tool_func = mcp_mock.tool.call_args[0][0] # Should return an error response when no project is set result = asyncio.run(tool_func(startFrame=0, durationInFrames=150)) import json response = json.loads(result) assert "error" in response def test_tool_execution_error_handling(self): """Test tool handles errors gracefully.""" import asyncio import json from unittest.mock import Mock from chuk_motion.components.frames.Terminal.tool import register_tool # Mock ProjectManager with valid project but mock add_component_to_track to raise error pm_mock = Mock() project_mock = Mock() project_mock.add_component_to_track.side_effect = Exception("Component creation failed") pm_mock.get_active_project = Mock(return_value=project_mock) mcp_mock = Mock() register_tool(mcp_mock, pm_mock) tool_func = mcp_mock.tool.call_args[0][0] # Call tool which should catch the exception result = asyncio.run(tool_func(startFrame=0, durationInFrames=150)) # Should return error response response = json.loads(result) assert "error" in response assert "Component creation failed" in response["error"]